—$19.28

Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. Designed and manufactured in the Minneapolis, MN USA Fits 1-1/8"" steerers only Made from 6061-T6 Aluminum Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Precision Spacer Kit Headset Stack Spacer UPC: 812719022507

by Wolf Tooth

—$13.99

Interlok spacers are available in 5mm and 10mm sizes in colors to match 110-Series headsets. Item Specifications Color Black Unit of Sale Each Material Aluminum Thickness 10mm S.H.I.S. Clamp Diameter 28.6 Cane Creek 110-Series Alloy Interlok Headset Stack Spacer UPC: 840226090559

by Cane Creek

—$16.44

Interlok spacers are available in 5mm and 10mm sizes in colors to match 110-Series headsets. Item Specifications Color Black Unit of Sale Each Material Aluminum Thickness 5mm S.H.I.S. Clamp Diameter 28.6 Cane Creek 110-Series Alloy Interlok Headset Stack Spacer UPC: 840226090580

by Cane Creek

—$34.95

Made in the USA, BlingKits add a dash of style and color to any bike in an easy to manage package. Includes a 3mm, 5mm,10mm,15mm headset spacer and ultralight integrated 5mm top cap Also includes 2x sets of matching anodized bottle cage bolts (for use with bottle cages only) Included longer black aluminum top cap bolt should be used Compatible with 1-1/8" top (straight 1-1/8" or 1-1/2" to 1-1/8" taper) steerer tubes only Item Specifications Color Black Defined Color Black Material Alloy Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Headset BlingKit Headset Stack Spacer UPC: 812719025102

by Wolf Tooth

—$34.95

Made in the USA, BlingKits add a dash of style and color to any bike in an easy to manage package. Includes a 3mm, 5mm,10mm,15mm headset spacer and ultralight integrated 5mm top cap Also includes 2x sets of matching anodized bottle cage bolts (for use with bottle cages only) Included longer black aluminum top cap bolt should be used Compatible with 1-1/8" top (straight 1-1/8" or 1-1/2" to 1-1/8" taper) steerer tubes only Item Specifications Color Blue Defined Color Blue Material Alloy Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Headset BlingKit Headset Stack Spacer UPC: 812719025089

by Wolf Tooth

—$34.95

Made in the USA, BlingKits add a dash of style and color to any bike in an easy to manage package. Includes a 3mm, 5mm,10mm,15mm headset spacer and ultralight integrated 5mm top cap Also includes 2x sets of matching anodized bottle cage bolts (for use with bottle cages only) Included longer black aluminum top cap bolt should be used Compatible with 1-1/8" top (straight 1-1/8" or 1-1/2" to 1-1/8" taper) steerer tubes only Item Specifications Color Orange Defined Color Orange Material Alloy Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Headset BlingKit Headset Stack Spacer UPC: 812719025126

by Wolf Tooth

—$18.99

Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. Designed and manufactured in the Minneapolis, MN USA Fits 1-1/8"" steerers only Made from 6061-T6 Aluminum Item Specifications Color Orange Defined Color Orange Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Precision Spacer Kit Headset Stack Spacer UPC: 812719022576

by Wolf Tooth

—$19.52

Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. Designed and manufactured in the Minneapolis, MN USA Fits 1-1/8"" steerers only Made from 6061-T6 Aluminum Item Specifications Color Blue Defined Color Blue Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Precision Spacer Kit Headset Stack Spacer UPC: 812719022521

by Wolf Tooth

—$34.95

Made in the USA, BlingKits add a dash of style and color to any bike in an easy to manage package. Includes a 3mm, 5mm,10mm,15mm headset spacer and ultralight integrated 5mm top cap Also includes 2x sets of matching anodized bottle cage bolts (for use with bottle cages only) Included longer black aluminum top cap bolt should be used Compatible with 1-1/8" top (straight 1-1/8" or 1-1/2" to 1-1/8" taper) steerer tubes only Item Specifications Color Gold Defined Color Gold Material Alloy Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Headset BlingKit Headset Stack Spacer UPC: 812719026185

by Wolf Tooth

—$34.95

Made in the USA, BlingKits add a dash of style and color to any bike in an easy to manage package. Includes a 3mm, 5mm,10mm,15mm headset spacer and ultralight integrated 5mm top cap Also includes 2x sets of matching anodized bottle cage bolts (for use with bottle cages only) Included longer black aluminum top cap bolt should be used Compatible with 1-1/8" top (straight 1-1/8" or 1-1/2" to 1-1/8" taper) steerer tubes only Item Specifications Color Red Defined Color Red Material Alloy Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Headset BlingKit Headset Stack Spacer UPC: 812719025072

by Wolf Tooth

—$19.52

Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. Designed and manufactured in the Minneapolis, MN USA Fits 1-1/8"" steerers only Made from 6061-T6 Aluminum Item Specifications Color Red Defined Color Red Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Precision Spacer Kit Headset Stack Spacer UPC: 812719022514

by Wolf Tooth

—$25

RockShox Carbon Headset Spacers Includes 5mm (x2), 10mm, and 15mm spacers UD carbon fiber finish Item Specifications Color Carbon Defined Color Black Material Carbon S.H.I.S. Stem Clamp Diameter 28.6 RockShox Carbon Spacer Set Headset Stack Spacer UPC: 710845674327

by RockShox

—$18.99

Aluminum headset stack spacers precision cut to ensure proper headset function.Precision cut for proper function Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness Assorted Wheels Manufacturing Aluminum Spacer Headset Stack Spacer UPC: 811079026637

by Wheels Manufacturing

—$19.52

Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. Designed and manufactured in the Minneapolis, MN USA Fits 1-1/8"" steerers only Made from 6061-T6 Aluminum Item Specifications Color Gold Defined Color Gold Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Precision Spacer Kit Headset Stack Spacer UPC: 812719022545

by Wolf Tooth

—$16.99

Aluminum headset stack spacers precision cut to ensure proper headset function.Precision cut for proper function Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 5 Wheels Manufacturing Aluminum Spacer Headset Stack Spacer UPC: 811079026453

by Wheels Manufacturing

—$17.20

Carbon fiber headset stack spacers, precision cut to ensure proper headset function.Compatible with all threadless and threaded headsets Item Specifications Color Matte Carbon Defined Color Black Material Carbon S.H.I.S. Stem Clamp Diameter 28.6 Thickness 5 Wheels Manufacturing Carbon Spacer Headset Stack Spacer UPC: 811079026361

by Wheels Manufacturing

—$21.42

With their patented, interlocking design, Interlok Spacers add a unique and secure finishing touch to any Cane Creek headset. These spacers have a small flange that allows them to nest into each other, and a corresponding groove on Cane Creek headset top covers. The tight fit helps eliminate creaking and ensures direct transmission of preload force to the headset bearings below. Spacer kit includes: (1) 10mm spacer and (2) 5mm spacers Tight interlocking design helps eliminate creaking and ensures direct transmission of preload force to the headset bearings below Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 5 Cane Creek Interlok Headset Spacer Kit Headset Stack Spacer UPC: 840226091587

by Cane Creek

—$35

Imprecise spacers can cause your headset to loosen, affecting bike handling and component life. Lightweight and precisely parallel, Zipp carbon headset spacers are precision ground to keep your fork secure through every twist, turn and bump in the road. 1-1/8" diameter in 4 (x2), 8, 12, and 30 mm heights UD carbon fiber finish Item Specifications Color Carbon Defined Color Black Material Carbon S.H.I.S. Stem Clamp Diameter 28.6 Zipp Carbon Spacer Set Headset Stack Spacer UPC: 710845674655

by Zipp

—$19.52

Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. Designed and manufactured in the Minneapolis, MN USA Fits 1-1/8"" steerers only Made from 6061-T6 Aluminum Item Specifications Color Espresso Defined Color Brown Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Precision Spacer Kit Headset Stack Spacer UPC: 810006806748

by Wolf Tooth

—$45

Headset spacer kits are turned from solid bar-stock to ensure precise and parallel surfaces and guarantee proper headset preload. And they look great too.Kits includes a 3mm, 2x 6mm, and 2x 12mm, spacers Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Threadless Thickness 12 Thickness 3 Thickness 6 Chris King Spacer Kit 2 Headset Stack Spacer UPC: 841529201949

by Chris King

—$19.50

Aluminum headset stack spacers precision cut to ensure proper headset function.Precision cut for proper function Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Wheels Manufacturing Aluminum Spacer Headset Stack Spacer UPC: 811079026477

by Wheels Manufacturing

—$19.95

Carbon head set spacers for 1-1/8" steerer. For 1-1/8" steerer in 5mm stack 5pcs per bag 33mm OD Item Specifications Defined Color Black Ritchey WCS Carbon Headset Spacers Headset Stack Spacer UPC: 796941332347

by Ritchey

—$25

The No.7 Carbon headset stack spacers save weight and add style to any bike. 5-packs available in matte or gloss finish, with multiple sizes to choose from. 5-Pack of 20mm spacers Matte finish Full unidirectional carbon construction 5 year Whisky warranty Item Specifications Defined Color Black Whisky Parts Co. No.7 Carbon Headset Spacers 5-Pack Headset Stack Spacer UPC: 708752168046

by Whisky Parts Co.

—$13.14

Carbon head set spacers for 1-1/8" steerer. For 1-1/8" steerer in 10mm stack 2pcs per bag 33mm OD Item Specifications Defined Color Black Ritchey WCS Carbon Headset Spacers Headset Stack Spacer UPC: 796941332354

by Ritchey

—$16.99

Aluminum headset stack spacers precision cut to ensure proper headset function.Precision cut for proper function Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 2.5 Wheels Manufacturing Aluminum Spacer Headset Stack Spacer UPC: 811079026446

by Wheels Manufacturing

—$17.50

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Black 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 3 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291515

by Problem Solvers

—$34.95

Made in the USA, BlingKits add a dash of style and color to any bike in an easy to manage package. Includes a 3mm, 5mm,10mm,15mm headset spacer and ultralight integrated 5mm top cap Also includes 2x sets of matching anodized bottle cage bolts (for use with bottle cages only) Included longer black aluminum top cap bolt should be used Compatible with 1-1/8" top (straight 1-1/8" or 1-1/2" to 1-1/8" taper) steerer tubes only Item Specifications Color Olive Defined Color Green Material Alloy Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Headset BlingKit Headset Stack Spacer UPC: 810006808414

by Wolf Tooth

—$45

Headset spacer kits are turned from solid bar-stock to ensure precise and parallel surfaces and guarantee proper headset preload. And they look great too.Kits includes a 3mm, 2x 6mm, and 2x 12mm, spacers Item Specifications Color Matte Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Threadless Thickness 12 Thickness 3 Thickness 6 Chris King Spacer Kit 2 Headset Stack Spacer UPC: 841529201857

by Chris King

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Silver 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 5 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291614

by Problem Solvers

—$11.99

Carbon fiber headset stack spacers, precision cut to ensure proper headset function.Compatible with all threadless and threaded headsets Item Specifications Color Matte Carbon Defined Color Black Material Carbon S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Wheels Manufacturing Carbon Spacer Headset Stack Spacer UPC: 811079026385

by Wheels Manufacturing

—$14.46

Wolf Tooth Headset Spacers for Trek Knock Block are machined in the USA out of aircraft grade aluminum. Compatible with Trek Knock Block system These spacers have unique raised features that key to Knock Block compatible stems (made by Bontrager) 1 1/8" top (straight 1 1/8" or 1 1/8" to 1 1/2" taper) steerer tubes only Item Specifications Color Black Defined Color Black keyword search Trek Knock Block Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Wolf Tooth Knock Block Headset Spacer Headset Stack Spacer UPC: 810006802597

by Wolf Tooth

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Silver 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291638

by Problem Solvers

—$45

Headset spacer kits are turned from solid bar-stock to ensure precise and parallel surfaces and guarantee proper headset preload. And they look great too.Kits includes a 3mm, 2x 6mm, and 2x 12mm, spacers Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Threadless Thickness 12 Thickness 3 Thickness 6 Chris King Spacer Kit 2 Headset Stack Spacer UPC: 841529201840

by Chris King

—$16.64

Carbon fiber headset stack spacers, precision cut to ensure proper headset function.Compatible with all threadless and threaded headsets Item Specifications Color Matte Carbon Defined Color Black Material Carbon S.H.I.S. Stem Clamp Diameter 28.6 Thickness 2.5 Wheels Manufacturing Carbon Spacer Headset Stack Spacer UPC: 811079026347

by Wheels Manufacturing

—$8

Carbon fiber headset stack spacers, precision cut to ensure proper headset function.Compatible with all threadless and threaded headsets Item Specifications Color Gloss Carbon Defined Color Black Material Carbon S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Wheels Manufacturing Carbon Spacer Headset Stack Spacer UPC: 811079026378

by Wheels Manufacturing

—$19.13

Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. Designed and manufactured in the Minneapolis, MN USA Fits 1-1/8"" steerers only Made from 6061-T6 Aluminum Item Specifications Color Raw Silver Defined Color Silver S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 15 Thickness 3 Thickness 5 Wolf Tooth Precision Spacer Kit Headset Stack Spacer UPC: 810006809633

by Wolf Tooth

—$16.99

Aluminum headset stack spacers precision cut to ensure proper headset function.Precision cut for proper function Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 5 Wheels Manufacturing Aluminum Spacer Headset Stack Spacer UPC: 811079026538

by Wheels Manufacturing

—$19.50

Aluminum headset stack spacers precision cut to ensure proper headset function.Precision cut for proper function Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Wheels Manufacturing Aluminum Spacer Headset Stack Spacer UPC: 811079026552

by Wheels Manufacturing

—$16.58

Aluminum headset stack spacers precision cut to ensure proper headset function.Precision cut for proper function Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 2.5 Wheels Manufacturing Aluminum Spacer Headset Stack Spacer UPC: 811079026521

by Wheels Manufacturing

—$9.25

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Sold Each, Silver 1-1/8" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 15 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752279681

by Problem Solvers

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Black 1" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 25.4 Thickness 5 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291690

by Problem Solvers

—$8.75

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Sold Each, Black 1" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Black Defined Color Black Material Aluminum S.H.I.S. Stem Clamp Diameter 25.4 Thickness 20 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752279568

by Problem Solvers

—$21.84

With their patented, interlocking design, Interlok Spacers add a unique and secure finishing touch to any Cane Creek headset. These spacers have a small flange that allows them to nest into each other, and a corresponding groove on Cane Creek headset top covers. The tight fit helps eliminate creaking and ensures direct transmission of preload force to the headset bearings below. Spacer kit includes: (1) 10mm spacer and (2) 5mm spacers Tight interlocking design helps eliminate creaking and ensures direct transmission of preload force to the headset bearings below Item Specifications Color Gold Defined Color Gold Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 5 Cane Creek Interlok Headset Spacer Kit Headset Stack Spacer UPC: 840226000497

by Cane Creek

—$34.95

Made in the USA, BlingKits add a dash of style and color to any bike in an easy to manage package. Includes a 3mm, 5mm,10mm,15mm headset spacer and ultralight integrated 5mm top cap Also includes 2x sets of matching anodized bottle cage bolts (for use with bottle cages only) Included longer black aluminum top cap bolt should be used Compatible with 1-1/8" top (straight 1-1/8" or 1-1/2" to 1-1/8" taper) steerer tubes only Item Specifications Color Raw Silver Defined Color Black S.H.I.S. Stem Clamp Diameter 28.6 Wolf Tooth Headset BlingKit Headset Stack Spacer UPC: 810006809855

by Wolf Tooth

—$21.84

With their patented, interlocking design, Interlok Spacers add a unique and secure finishing touch to any Cane Creek headset. These spacers have a small flange that allows them to nest into each other, and a corresponding groove on Cane Creek headset top covers. The tight fit helps eliminate creaking and ensures direct transmission of preload force to the headset bearings below. Spacer kit includes: (1) 10mm spacer and (2) 5mm spacers Tight interlocking design helps eliminate creaking and ensures direct transmission of preload force to the headset bearings below Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 10 Thickness 5 Cane Creek Interlok Headset Spacer Kit Headset Stack Spacer UPC: 840226000671

by Cane Creek

—$21.99

StackRight Headset Spacers look great and stay that way! No more misaligned headset spacers thanks to the StackRight technology, which locks spacers together with an interlocking channel for a clean, sleek look. Fits 1-1/8" threadless fork steerer Inner Diameter: 28.9mm Outer Diameter: 34.4mm Precision-machined 6061 aluminum Kit includes 1.5mm (2), 2.5mm (2), 5mm (1) and 10mm (2) thicknesses Item Specifications Color Black Defined Color Black Material 6061 Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Thickness 1.5 Thickness 10 Thickness 2.5 Thickness 5 Wheels Manufacturing StackRight Headset Spacer Kit Headset Stack Spacer UPC: 811079029768

by Wheels Manufacturing

—$45

Headset spacer kits are turned from solid bar-stock to ensure precise and parallel surfaces and guarantee proper headset preload. And they look great too.Kits includes a 3mm, 2x 6mm, and 2x 12mm, spacers Item Specifications Color Turquoise Defined Color Teal Material Aluminum S.H.I.S. Stem Clamp Diameter 28.6 Threadless Thickness 12 Thickness 3 Thickness 6 Chris King Spacer Kit 2 Headset Stack Spacer UPC: 841529201987

by Chris King

—$25.99

Carbon fiber headset stack spacers, precision cut to ensure proper headset function.Compatible with all threadless and threaded headsets Wheels Manufacturing Carbon Spacer Headset Stack Spacer UPC: 811079026781

by Wheels Manufacturing

—$20

Available in the most common sizes and thicknesses-in small or bulk quantities, Problem Solvers headset spacers help riders get their stack height just right. Bag of 10, Silver 1" Diameter Made from Aluminum, anodized or polished finish, without logos Item Specifications Color Silver Defined Color Silver Material Aluminum S.H.I.S. Stem Clamp Diameter 25.4 Thickness 10 Problem Solvers Headset Spacers Headset Stack Spacer UPC: 708752291775

by Problem Solvers

—$16.64

Carbon fiber headset stack spacers, precision cut to ensure proper headset function.Compatible with all threadless and threaded headsets Item Specifications Color Gloss Carbon Defined Color Black Material Carbon S.H.I.S. Stem Clamp Diameter 28.6 Thickness 2.5 Wheels Manufacturing Carbon Spacer Headset Stack Spacer UPC: 811079026330

by Wheels Manufacturing