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Disc Brake Adaptors

Showing 119 products

Trickstuff Post Mount Disc Adapter 43mm Black, No Bolts
$29.90

The Trickstuff Post Mount Adapter +43mm is engineered for riders who need to mount large brake rotors—such as 223mm—on standard 180mm post mount forks or frames. With its precise +43mm offset, this adapter ensures optimal caliper positioning for maximum braking power and heat management, making it a go-to choice for enduro, downhill, and e-MTB riders pushing into big rotor territory. CNC-machined from high-quality aluminum and finished with a durable anodized coating, the adapter is built for strength, reliability, and long-term resistance to the elements. Whether you're boosting your braking capability for bike park laps or adding stopping power to your e-bike, Trickstuff's +43mm adapter provides a clean and precise fit. +43mm rotor offset—ideal for mounting 223mm rotors on 180mm post mounts Precision CNC-machined from high-grade aluminum Designed for demanding use: enduro, downhill, and e-MTB applications Compatible with most post mount disc brake calipers Anodized finish for corrosion resistance and clean aesthetics Includes stainless steel mounting hardware Made in Germany with attention to detail and quality Weight: Approx. 28g (including bolts) Trickstuff Post Mount Disc Brake Adaptor Disc Brake Adaptor UPC: 4251189800752
Mpn: BCAAP43SS0000S
by Trickstuff
Trickstuff Post Mount Disc Adapter 20mm Black, Ti Bolts
$44.90

The Trickstuff Post Mount Adapter +20mm is a precision-machined solution for upgrading your brake rotor size by 20mm on post mount frames or forks. Whether you're increasing stopping power for steeper terrain or adapting to new brake setups, this adapter ensures a perfect fit and solid brake alignment without compromise. Crafted from high-quality aluminum in Germany, the adapter features clean, minimal aesthetics and is compatible with most common post mount calipers and forks. Trickstuff’s exacting standards mean you get a rock-solid interface and dependable performance ride after ride. Increases rotor size by +20mm on post mount frames/forks CNC-machined from high-grade aluminum for strength and precision Compatible with most standard post mount brake calipers Anodized finish for corrosion resistance and clean aesthetics Designed and manufactured in Germany Includes stainless steel mounting bolts Weight: Approx. 22g (including bolts) Trickstuff Post Mount Disc Brake Adaptor Disc Brake Adaptor UPC: 4251189804156
Mpn: BCAAP20KS0000S
by Trickstuff
TRP F6 Disc Brake Adaptor - Rear, Flat Mount Frame to Flat Mount Caliper, For 160 mm Rotor
$19.99

TRP Disc Brake AdaptorsIncludes (2) M5x12 bolts Item Specifications Brake Caliper Type Flat Mount Mount | Rotor Size Rear Flat | 160 Rotor TRP TRP Brake Adaptors Disc Brake Adaptor EAN: 4717592042931
Mpn: ABAD000196
by TRP
Tektro A4 Disc Brake Adapter - Rear IS to Post Mount, Compatible with 180mm Rotor
$19.99

Tektro Disc Brake AdaptorsIncludes mounting hardware Item Specifications Brake Caliper Type Post Mount Mount | Rotor Size Rear IS | 180 Rotor Weight 71 Tektro Brake Adaptors Disc Brake Adaptor EAN: 4717592041903
Mpn: ABAD000172
by Tektro
Tektro A7 Disc Brake Adaptor - Front Post Mount 160mm, Compatible with 203mm Rotor
$19.99

Tektro Disc Brake Adaptors Item Specifications Brake Caliper Type Post Mount Mount | Rotor Size 160 Post | 203 Rotor Tektro Brake Adaptors Disc Brake Adaptor EAN: 4717592041897
Mpn: ABAD000171
by Tektro
Trickstuff Post Mount Disc Adapter 23mm Silver, Ti Bolts
$44.90

The Trickstuff Post Mount Adapter +23mm is a uniquely sized adapter designed for specific brake setups requiring a 23mm rotor offset—such as pairing a 180mm rotor on a 157mm post mount. Precision CNC-machined and made in Germany, this adapter is the ideal solution when +20mm or +25mm options don’t provide the right alignment for your setup. Crafted from lightweight, high-strength aluminum, the +23mm adapter ensures exact fitment, optimal caliper positioning, and secure braking performance. Whether you're fine-tuning your custom build or upgrading rotor size for better braking leverage, this adapter brings the precision and reliability Trickstuff is known for. Special +23mm rotor offset for uncommon brake configurations Perfect for mounting 180mm rotors on 157mm post mounts (or similar setups) Precision CNC-machined from high-grade aluminum Compatible with most post mount disc brake calipers Anodized surface finish for durability and clean aesthetics Made in Germany to the highest standards Includes stainless steel mounting hardware Weight: Approx. 23g (including bolts) Trickstuff Post Mount Disc Brake Adaptor Disc Brake Adaptor UPC: 4251189804187
Mpn: BCAAP23KL0000S
by Trickstuff
TRP B3 IS Disc Brake Adapter - 160mm Rear or 180mm Front
$19.99

TRP Disc Brake Adaptors Item Specifications Brake Caliper Type IS Mount | Rotor Size Front IS | 180 Rotor Mount | Rotor Size Rear IS | 160 Rotor Weight 70 TRP TRP Brake Adaptors Disc Brake Adaptor EAN: 4717592042856
Mpn: ABAD000188
by TRP
Tektro A2 Disc Brake Adapter - Rear IS to PM (140mm Rotor), Front IS to PM (160mm Rotor)
$19.99

Tektro Disc Brake AdaptorsIncludes mounting hardware Item Specifications Brake Caliper Type Post Mount Mount | Rotor Size Front IS | 160 Rotor Mount | Rotor Size Rear IS | 140 Rotor Weight 62 Tektro Brake Adaptors Disc Brake Adaptor EAN: 4717592041934
Mpn: ABAD000175
by Tektro
Tektro A12 Disc Brake Adaptor - Post Mount 180mm, Compatible with 203mm Rotor
$19.99

Tektro Disc Brake Adaptors Item Specifications Brake Caliper Type Post Mount Mount | Rotor Size 180 Post | 203 Rotor Tektro Brake Adaptors Disc Brake Adaptor EAN: 4717592041941
Mpn: ABAD000176
by Tektro
Magura QM 45 G Disc Brake Adapter - Adapts 180mm PM to 220mm Rotor (Front) or 140mm PM to 180mm Rotor (Rear), For Gustav
$18

Disc brake adaptors designed to mate Magura disc brakes with a variety of frame mounts and rotor sizes. Adapter to mount a 220 mm rotor on a PM 180 mounting for Gustav Pro (Front) Also adapts 180mm rotor on a 140mm PM (Rear) for Gustav Pro Includes (2) mounting screws Includes hardware to mount adaptor to frame Item Specifications Brake Caliper Mount Post Mount Mount | Rotor Size 140 Post | 180 Rotor Mount | Rotor Size 180 Post | 220 Rotor Magura Adaptors Disc Brake Adaptor EAN: 4055184041901
Mpn: 2703096
by Magura
Trickstuff Post Mount Disc Adapter 20mm Silver, Ti Bolts
$44.90

The Trickstuff Post Mount Adapter +20mm is a precision-machined solution for upgrading your brake rotor size by 20mm on post mount frames or forks. Whether you're increasing stopping power for steeper terrain or adapting to new brake setups, this adapter ensures a perfect fit and solid brake alignment without compromise. Crafted from high-quality aluminum in Germany, the adapter features clean, minimal aesthetics and is compatible with most common post mount calipers and forks. Trickstuff’s exacting standards mean you get a rock-solid interface and dependable performance ride after ride. Increases rotor size by +20mm on post mount frames/forks CNC-machined from high-grade aluminum for strength and precision Compatible with most standard post mount brake calipers Anodized finish for corrosion resistance and clean aesthetics Designed and manufactured in Germany Includes stainless steel mounting bolts Weight: Approx. 22g (including bolts) Trickstuff Post Mount Disc Brake Adaptor Disc Brake Adaptor UPC: 4251189804163
Mpn: BCAAP20KL0000S
by Trickstuff
TRP B4 IS Disc Brake Adapter - Rear, 180mm
$19.99

TRP Disc Brake Adaptors Item Specifications Brake Caliper Type IS Mount | Rotor Size Rear IS | 180 Rotor Weight 80 TRP TRP Brake Adaptors Disc Brake Adaptor EAN: 4717592042863
Mpn: ABAD000189
by TRP
TRP A5 IS Disc Brake Adapter - Front, 203mm
$19.99

TRP Disc Brake Adaptors Item Specifications Brake Caliper Type IS Mount | Rotor Size Front IS | 203 Rotor Weight 80 TRP TRP Brake Adaptors Disc Brake Adaptor EAN: 4717592042870
Mpn: ABAD000190
by TRP
TRP F5 Disc Brake Adaptor - Front, Flat Mount Fork to Flat Mount Caliper, For 140 or 160 mm Rotor
$19.99

TRP Disc Brake AdaptorsIncludes (2) M5x12 and (2) M5x14 bolts Item Specifications Brake Caliper Type Flat Mount Mount | Rotor Size Front Flat | 140 Rotor Mount | Rotor Size Front Flat | 160 Rotor TRP TRP Brake Adaptors Disc Brake Adaptor EAN: 4717592042924
Mpn: ABAD000195
by TRP
Tektro A5 Disc Brake Adapter - Front IS to Post Mount, Compatible with 203mm Rotor
$19.99

Tektro Disc Brake AdaptorsIncludes mounting hardware Item Specifications Brake Caliper Type Post Mount Mount | Rotor Size Front IS | 203 Rotor Weight 83 Tektro Brake Adaptors Disc Brake Adaptor EAN: 4717592041910
Mpn: ABAD000173
by Tektro
SRAM Post Bracket 20 P 2 Disc Brake Adaptor - For 200mm and 220mm Rotors Only, Includes Bracket and Titanium Bolts
$50

SRAM/Avid Post Mount disc brake caliper mounting adaptors provide alternative mount positioning that allow the caliper to be used with different sized rotors than used on the frame or fork caliper mount. 20P-2 bracket for 200mm and 220mm rotors Includes two 18mm titanium mounting bolts Item Specifications Brake Caliper Type Post Mount SRAM Post Mount Disc Brake Adaptor Disc Brake Adaptor UPC: 710845918940
Mpn: 00.5318.007.012
by SRAM
SRAM Post Bracket 20 P 1 Disc Brake Adaptor - For 160mm and 180mm Rotors Only, Includes Bracket and Titanium Bolts
$50

SRAM/Avid Post Mount disc brake caliper mounting adaptors provide alternative mount positioning that allow the caliper to be used with different sized rotors than used on the frame or fork caliper mount. 20P-1 bracket for 160mm and 180mm rotors Includes two 18mm titanium mounting bolts Item Specifications Brake Caliper Type Post Mount Mount | Rotor Size 140 Post | 160 Rotor Mount | Rotor Size 160 Post | 180 Rotor SRAM Post Mount Disc Brake Adaptor Disc Brake Adaptor UPC: 710845918933
Mpn: 00.5318.007.011
by SRAM
TRP A2 IS Disc Brake Adapter - 140mm Rear or 160mm Front
$19.99

TRP Disc Brake Adaptors Item Specifications Brake Caliper Type IS Mount | Rotor Size Front IS | 160 Rotor Mount | Rotor Size Rear IS | 140 Rotor Weight 60 TRP TRP Brake Adaptors Disc Brake Adaptor EAN: 4717592042849
Mpn: ABAD000187
by TRP
Magura QM 46 G Disc Brake Adapter - Adapts 220mm Rotor to 203mm Post Mount, For Gustav Pro
$18

Disc brake adaptors designed to mate Magura disc brakes with a variety of frame mounts and rotor sizes. Adapter to mount a 220 mm rotor on a PM 203 mounting for Gustav Pro Includes (2) M6 x 30 mounting screws Includes hardware to mount adaptor to frame Item Specifications Brake Caliper Mount Post Mount Mount | Rotor Size 203 Post | 220 Rotor Magura Adaptors Disc Brake Adaptor EAN: 4055184041888
Mpn: 2703094
by Magura

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