—$13.49

Fits: SRAM: Eagle GX Alloy DUB/GXP spindle only, GX Carbon Cranks TruVativ: Descendant Carbon, Stylo Carbon Eagle, and Descendant 6K Alloy, Stylo 6K Aluminum Eagle SRAM Crank Arm Guards Crank Part UPC: 710845764288

by SRAM

—$13.49

SRAM Crank Arm Guards For XX1 and XO1 Eagle cranks only SRAM Crank Arm Guards Crank Part UPC: 710845790966

by SRAM

—$19.47

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845820403

by SRAM

—$19.22

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845614422

by SRAM

—$21.37

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845820397

by SRAM

—$13.54

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845794872

by SRAM

—$20

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845824630

by SRAM

—$17.99

SRAM crank bolt kit for mounting removable spiders. Item Specifications Type Torx SRAM Spider Bolt Kit Crank Part UPC: 710845837432

by SRAM

—$13

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845648632

by SRAM

—$21.37

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845853043

by SRAM

—$14.59

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845857171

by SRAM

—$483

The SRAM AXS Power Meter Spider can be used to upgrade your SRAM AXS crankset to a power meter. Quarq's next-generation DZero power meter platform is named for the DZero Experiment, one of science's most accurate and innovative projects to detect subatomic particles moving at the speed of light. With a new measurement circuit, a revised strain gauge design, improved accuracy throughout the pedal stroke, and software advances, DZero represents the state of the art in power meter technology. AXS is SRAM's flagship electronic integration platform connecting electronically shifted componentry and software. The SRAM AXS App allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware. AXS enabled for easy monitoring and firmware upgrades Power-upgrade compatible with the following RED and Force eTap AXS cranksets: RED 1x: 36T-46T, Force 1x: 36T-46T, Force 2x: 33/46, 35/48 Bluetooth Low Energy and ANT+ compatible Power readings are accurate within +/-1.5% and aren t affected by climate conditions during a ride Power balance measures left and right legs separately Uses a common CR2032 battery that last for 200 riding hours and changes without tools Item Specifications Chainring BCD 107 Color Black SRAM AXS Power Meter Spider Crank Spider UPC: 710845825583

by SRAM

—$49.45

The SRAM GX Eagle left crank arm is for use with a GX Eagle crank. Eagle technology provides an expanded, optimum, gear range making you fast on the flats, giving you control on the climbs and unleashing your speed on the descents. 175mm crank arm Includes washers and self-extracting bolt SRAM GX Eagle Left Crank Arm Left Crank Arm UPC: 710845804588

by SRAM

—$53

The SRAM X5 crank arm is engineered for 2x and 3x shifting performance.Features SRAM's X-GLIDE technology Item Specifications Color Black Length 175 Spindle Interface Type SRAM/TruVativ GXP SRAM X5 Left Crank Arm Left Crank Arm UPC: 710845677656

by SRAM

—$49.45

The SRAM GX Eagle left crank arm is for use with a GX Eagle crank. Eagle technology provides an expanded, optimum, gear range making you fast on the flats, giving you control on the climbs and unleashing your speed on the descents. 170mm crank arm Includes washers and self-extracting bolt Item Specifications Color Black Length 170 SRAM GX Eagle Left Crank Arm Left Crank Arm UPC: 710845804571

by SRAM

—$14.95

SRAM Crank Arm Guards SRAM Crank Arm Guards Crank Part UPC: 710845888090

by SRAM

—$21.37

SRAM Crank Arm Fixing BoltsCompatible with SRAM FC-X0-D1, FC-X0-P-D1 T-Type crank arms SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845888076

by SRAM

—$205.70

Accurate, reliable power measurement is practically a requirement these days, and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle, it fits almost any bike while remaining stealthy. DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Right crank arm, bottom bracket, spider, and chainrings NOT included Item Specifications Color Black Length 170 Spindle Interface Type SRAM DUB SRAM Apex AXS Wide Left Crank Arm with Power Meter Spindle Assembly Left Crank Arm UPC: 710845886324

by SRAM

—$326

The X0 Eagle T-Type AXS Wide left crankarm with Power Meter spindle provides riders with accurate, live power data delivery housed in our most advanced aluminum crankset. The power meter technology is integrated through what SRAM calls "DUB-PWR" - a unique design that elegantly houses Quarq's reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it's subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, no-fuss data delivery with robustness in mind. Innovative "DUB-PWR" design allows for lightweight, subtle Quarq power integration Compatible with RockShox Flight Attendant Unique, groundbreaking design integrated with one of the lightest aluminum cranksets on the market +/-3% accuracy means you'll always know your true watts output Long battery life provides 400+ hours of usage Waterproof (IPX7 waterproof to 1 meter for 30 minutes Right arm, Bottom bracket, Chainring and Spider NOT included Item Specifications Color Black Length 170 Spindle Interface Type SRAM DUB SRAM X0 Eagle T-Type AXS Wide Left Crank Arm with Power Meter Spindle Left Crank Arm UPC: 710845886249

by SRAM

—$220

Accurate, reliable power measurement is practically a requirement these days, and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle, it fits almost any bike while remaining stealthy. DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Right crank arm, bottom bracket, spider, and chainrings NOT included Item Specifications Color Black Length 172.5 Spindle Interface Type SRAM DUB SRAM Apex AXS Wide Left Crank Arm with Power Meter Spindle Assembly Left Crank Arm UPC: 710845886331

by SRAM

—$263

Power every ride with the SRAM Rival AXS Wide Power Meter Arm and Spindle Upgrade Kit. This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and can be used to upgrade any eTap AXS bike to power. Wide chainline design to fit the biggest gravel tires DUB-PWR spindle-based unit measures left side power to calculate total watts An elegant integrated design Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery DUB bottom bracket (sold separately) adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 mins) Lightweight (less than 40g heavier than standard crankset) Simple and affordable power meter upgrade option Item Specifications Color Black Length 172.5 Spindle Interface Type SRAM DUB SRAM Rival AXS Wide Power Meter Left Arm and Spindle Left Crank Arm UPC: 710845865060

by SRAM

—$263

Power every ride with the SRAM Rival AXS Power Meter Arm and Spindle Upgrade Kit. This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and can be used to upgrade any eTap AXS bike to power. DUB-PWR spindle-based unit measures left side power to calculate total watts An elegant integrated design Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery DUB bottom bracket (sold separately) adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 mins) Lightweight (less than 40g heavier than standard crankset) Simple and affordable power meter upgrade option Item Specifications Color Black Length 172.5 Spindle Interface Type SRAM DUB SRAM Rival AXS Power Meter Left Arm and Spindle Left Crank Arm UPC: 710845865015

by SRAM

—$13

SRAM Crank Arm Fixing BoltsFits Force and pre- 2012 Red BB30 SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845648649

by SRAM

—$205.70

Accurate, reliable power measurement is practically a requirement these days, and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle, it fits almost any bike while remaining stealthy. DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Right crank arm, bottom bracket, spider, and chainrings NOT included Item Specifications Color Black Length 175 Spindle Interface Type SRAM DUB SRAM Apex AXS Wide Left Crank Arm with Power Meter Spindle Assembly Left Crank Arm UPC: 710845886348

by SRAM

—$15.02

SRAM Crank Arm Guards SRAM Crank Arm Guards Crank Part UPC: 710845888106

by SRAM

—$24

Replacement battery lid and cover for SRAM XX/XX SL Power Meter spider Includes washer, o-ring, and spring (In addition to battery lid and cover) Compatible with: FC-XX-P-D1, FC-XX-SLP-D1 Item Specifications Color Black SRAM Eagle XX/XX SL T-Type Power Meter Spider Battery Lid and Cover Crank Spider UPC: 710845887871

by SRAM

—$881

The SRAM RED AXS power meter kit is used to upgrade your RED AXS crankset to a power meter. Kit includes chainrings. X-Range gearing technology gives you more range and a smoother gear progression, so you re always in the right gear Unique chainring shape results in a lighter weight, stiffer, more durable crankset Integrated chainring design significantly reduces weight AXS enabled for easy monitoring and firmware upgrades Power readings are accurate within +/-1.5% and aren t affected by climate conditions during a ride Power balance measures left and right legs separately SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control 8-bolt direct mount compatibility only to new RED eTap AXS cranks Item Specifications Color Gray Defined Color Gray Direct Mount Type Direct Mount SRAM Drivetrain Speeds 12 Round or Oval Round Tooth Count 46/32 Tooth Count 46/33 SRAM RED AXS Power Meter Kit Power Meter UPC: 710845825552

by SRAM

—$263

Power every ride with the SRAM Rival AXS Power Meter Arm and Spindle Upgrade Kit. This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and can be used to upgrade any eTap AXS bike to power. DUB-PWR spindle-based unit measures left side power to calculate total watts An elegant integrated design Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery DUB bottom bracket (sold separately) adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 mins) Lightweight (less than 40g heavier than standard crankset) Simple and affordable power meter upgrade option Item Specifications Color Black Length 170 Spindle Interface Type SRAM DUB SRAM Rival AXS Power Meter Left Arm and Spindle Left Crank Arm UPC: 710845865008

by SRAM

—$14.34

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845888069

by SRAM

—$21.37

SRAM Crank Arm Fixing BoltsCompatible with SRAM FC-XX-D1, FC-XX-P-D1, FC-XX-SL-D1, FC-XX-SLP-D1 T-Type crank arms SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845888083

by SRAM

—$205.70

Accurate, reliable power measurement is practically a requirement these days, and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle, it fits almost any bike while remaining stealthy. DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Right crank arm, bottom bracket, spider, and chainrings NOT included Item Specifications Color Black Length 165 Spindle Interface Type SRAM DUB SRAM Apex AXS Wide Left Crank Arm with Power Meter Spindle Assembly Left Crank Arm UPC: 710845886317

by SRAM

—$326

The X0 Eagle T-Type AXS Wide left crankarm with Power Meter spindle provides riders with accurate, live power data delivery housed in our most advanced aluminum crankset. The power meter technology is integrated through what SRAM calls "DUB-PWR" - a unique design that elegantly houses Quarq's reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it's subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, no-fuss data delivery with robustness in mind. Innovative "DUB-PWR" design allows for lightweight, subtle Quarq power integration Compatible with RockShox Flight Attendant Unique, groundbreaking design integrated with one of the lightest aluminum cranksets on the market +/-3% accuracy means you'll always know your true watts output Long battery life provides 400+ hours of usage Waterproof (IPX7 waterproof to 1 meter for 30 minutes Right arm, Bottom bracket, Chainring and Spider NOT included Item Specifications Color Black Length 175 Spindle Interface Type SRAM DUB SRAM X0 Eagle T-Type AXS Wide Left Crank Arm with Power Meter Spindle Left Crank Arm UPC: 710845886256

by SRAM

—$263

Power every ride with the SRAM Rival AXS Wide Power Meter Arm and Spindle Upgrade Kit. This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and can be used to upgrade any eTap AXS bike to power. Wide chainline design to fit the biggest gravel tires DUB-PWR spindle-based unit measures left side power to calculate total watts An elegant integrated design Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery DUB bottom bracket (sold separately) adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 mins) Lightweight (less than 40g heavier than standard crankset) Simple and affordable power meter upgrade option Item Specifications Color Black Length 170 Spindle Interface Type SRAM DUB SRAM Rival AXS Wide Power Meter Left Arm and Spindle Left Crank Arm UPC: 710845865053

by SRAM

—$263

Power every ride with the SRAM Rival AXS Wide Power Meter Arm and Spindle Upgrade Kit. This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and can be used to upgrade any eTap AXS bike to power. Wide chainline design to fit the biggest gravel tires DUB-PWR spindle-based unit measures left side power to calculate total watts An elegant integrated design Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery DUB bottom bracket (sold separately) adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 mins) Lightweight (less than 40g heavier than standard crankset) Simple and affordable power meter upgrade option Item Specifications Color Black Length 175 Spindle Interface Type SRAM DUB SRAM Rival AXS Wide Power Meter Left Arm and Spindle Left Crank Arm UPC: 710845865077

by SRAM

—$340

Power measurement is a crucial part of training, so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB-PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster. Right crank arm, bottom bracket, spider, and chainrings NOT included DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Item Specifications Color Iridescent Gray Length 170 Spindle Interface Type SRAM DUB SRAM Force Wide Left Crank Arm and Power Meter Spindle Assembly D2 Left Crank Arm UPC: 710845886621

by SRAM

—$340

Power measurement is a crucial part of training, so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB-PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster. Right crank arm, bottom bracket, spider, and chainrings NOT included DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Item Specifications Color Iridescent Gray Length 172.5 Spindle Interface Type SRAM DUB SRAM Force Wide Left Crank Arm and Power Meter Spindle Assembly D2 Left Crank Arm UPC: 710845886638

by SRAM

—$338.09

Power measurement is a crucial part of training, so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB-PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster. Right crank arm, bottom bracket, spider, and chainrings NOT included DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Item Specifications Color Iridescent Gray Length 167.5 Spindle Interface Type SRAM DUB SRAM Force Wide Left Crank Arm and Power Meter Spindle Assembly D2 Left Crank Arm UPC: 710845886614

by SRAM

—$643

The XX Eagle T-Type AXS Wide left crankarm with Power Meter spindle utilizes SRAM's World stage proven XX crank arm with a subtly integrated power meter to record and deliver live, accurate power readings to your head unit. We achieve this by utilizing what SRAM calls "DUB-PWR" - a unique design that elegantly houses Quarq's reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it's subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, no-fuss data delivery giving you an edge over the competition. Innovative "DUB-PWR" design allows for lightweight, subtle Quarq power integration Compatible with RockShox Flight Attendant +/-3% accuracy means you'll always know your true watts output Long battery life provides 400+ hours of usage Waterproof (IPX7 waterproof to 1 meter for 30 minutes Right arm, Bottom bracket, Chainring and Spider NOT included Item Specifications Color Black Length 175 Spindle Interface Type SRAM DUB SRAM XX Eagle T-Type AXS Wide Left Crank Arm with Power Meter Spindle Left Crank Arm UPC: 710845886287

by SRAM

—$643

The XX Eagle T-Type AXS Wide left crankarm with Power Meter spindle utilizes SRAM's World stage proven XX crank arm with a subtly integrated power meter to record and deliver live, accurate power readings to your head unit. We achieve this by utilizing what SRAM calls "DUB-PWR" - a unique design that elegantly houses Quarq's reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it's subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, no-fuss data delivery giving you an edge over the competition. Innovative "DUB-PWR" design allows for lightweight, subtle Quarq power integration Compatible with RockShox Flight Attendant +/-3% accuracy means you'll always know your true watts output Long battery life provides 400+ hours of usage Waterproof (IPX7 waterproof to 1 meter for 30 minutes Right arm, Bottom bracket, Chainring and Spider NOT included Item Specifications Color Black Length 170 Spindle Interface Type SRAM DUB SRAM XX Eagle T-Type AXS Wide Left Crank Arm with Power Meter Spindle Left Crank Arm UPC: 710845886270

by SRAM

—$326

The X0 Eagle T-Type AXS Wide left crankarm with Power Meter spindle provides riders with accurate, live power data delivery housed in our most advanced aluminum crankset. The power meter technology is integrated through what SRAM calls "DUB-PWR" - a unique design that elegantly houses Quarq's reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it's subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, no-fuss data delivery with robustness in mind. Innovative "DUB-PWR" design allows for lightweight, subtle Quarq power integration Compatible with RockShox Flight Attendant Unique, groundbreaking design integrated with one of the lightest aluminum cranksets on the market +/-3% accuracy means you'll always know your true watts output Long battery life provides 400+ hours of usage Waterproof (IPX7 waterproof to 1 meter for 30 minutes Right arm, Bottom bracket, Chainring and Spider NOT included Item Specifications Color Black Length 165 Spindle Interface Type SRAM DUB SRAM X0 Eagle T-Type AXS Wide Left Crank Arm with Power Meter Spindle Left Crank Arm UPC: 710845886232

by SRAM

—$500

When you need the absolute best from your training data, the accuracy and reliability of the RED XPLR AXS Power Meter is the way to go. The spider design uses a proprietary thread-on chainring mount system which allows us to reduce weight and increase stiffness without compromising the ability to swap rings. A dual sided power measurement system, it's accurate to +/-1.5% even as weather conditions change, and boasts unbeatable battery life. Thread Mount design is light, stiff and accurate, and fits RED XPLR Thread Mount chainrings 38t-46t (Chainrings sold separately) Dual sided power measurement system, it s accurate to +/-1.5% even as weather conditions change, and boasts unbeatable battery life (User replaceable CR2032 battery with 200-hour battery life) Bluetooth low energy technology and ANT+ wireless data transfer MagicZero automatically checks and recalibrates your power meter as you ride No cadence magnet required 10K Temperature Compensation and Waterproof (IPX7 waterproof to 1 meter for 30 minutes) AXS enabled for easy monitoring and firmware updates Includes 8 bolts and thread back up pin for chainring Item Specifications Color Black SRAM RED XPLR AXS Power Meter Spider E1 Crank Spider UPC: 710845904783

by SRAM

—$14.34

SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Crank Arm Fixing Bolt UPC: 710845888052

by SRAM

—$340

Power measurement is a crucial part of training, so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB-PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster. Right crank arm, bottom bracket, spider, and chainrings NOT included DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Item Specifications Color Iridescent Gray Length 175 Spindle Interface Type SRAM DUB SRAM Force Wide Left Crank Arm and Power Meter Spindle Assembly D2 Left Crank Arm UPC: 710845886645

by SRAM

—$340

Power measurement is a crucial part of training, so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB-PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster. Right crank arm, bottom bracket, spider, and chainrings NOT included DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) DUB bottom bracket (Sold separately) adds durability and simplicity Item Specifications Color Iridescent Gray Length 165 Spindle Interface Type SRAM DUB SRAM Force Wide Left Crank Arm and Power Meter Spindle Assembly D2 Left Crank Arm UPC: 710845886607

by SRAM

—$475.76

The XX SL Eagle AXS Transmission Power Meter records and delivers live, accurate power readings to your head unit. Utilizing an all-new spider-based design, this is SRAM's most accurate, high performing power meter. The spider design uses a proprietary thread-on chainring mount system which has allows reduced weight without compromising reliability. A dual sided power measurement system calculates total watts, it's subtle, lightweight, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, high-performance data delivery giving you an edge over the competition. Specifically designed for use with XX SL Eagle T-Type Thread Mount chainrings (Sold separately) MagicZero - automatically checks and recalibrates your power meter as you ride Bluetooth low energy technology and ANT+ wireless data transfer AxCad -- no cadence magnet required Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride AXS enabled for easy monitoring and firmware upgrades Compatible with all Eagle Transmission 8-Bolt cranks Waterproof (IPX7 waterproof to 1 meter for 30 minutes) Uses a common CR2032 battery that last for 200 riding hours and changes without tools Item Specifications Color Black SRAM XX/XX SL Eagle T-Type AXS Power Meter Spider Crank Spider UPC: 710845886294

by SRAM

—$643

The XX Eagle T-Type AXS Wide left crankarm with Power Meter spindle utilizes SRAM's World stage proven XX crank arm with a subtly integrated power meter to record and deliver live, accurate power readings to your head unit. We achieve this by utilizing what SRAM calls "DUB-PWR" - a unique design that elegantly houses Quarq's reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it's subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, no-fuss data delivery giving you an edge over the competition. Innovative "DUB-PWR" design allows for lightweight, subtle Quarq power integration Compatible with RockShox Flight Attendant +/-3% accuracy means you'll always know your true watts output Long battery life provides 400+ hours of usage Waterproof (IPX7 waterproof to 1 meter for 30 minutes Right arm, Bottom bracket, Chainring and Spider NOT included Item Specifications Color Black Length 165 Spindle Interface Type SRAM DUB SRAM XX Eagle T-Type AXS Wide Left Crank Arm with Power Meter Spindle Left Crank Arm UPC: 710845886263

by SRAM