Derailleurs
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Drivetrain Speeds
- 0
- 10 Speed
- 11 Speed
- 11/12 Speed
- 12 Speed
- 12 Speeds
- 5
- 6
- 6 Speed
- 7 Speed
- 7/8/9/10 Speed
- 8 Speed
- 9
- 9 Speed
Front Derailleur Clamp
- 25.4 (1")
- 28.6 (1-1/8")
- 31.8 (1-1/4")
- 34.9 (1-3/8")
- Bolt
- Braze-on
- Clamp
- E Type
- E-Type
- High Direct Mount
Rear Derailleur Mount Type
Show all Rear Derailleur Mount Type
Compatibility
- Campagnolo
- Fits most derailleurs
- Force XPLR
- Force/Rival/Apex
- High Mount
- Record 10sp
- Red AXS eTap
- Red XPLR
- Rival eTap AXS
- Rival XPLR
- Shi 9100/9150/800/8050
- SR500 Super Record 11sp
- X0 (`05-`07)
- X0 (`08-`11)
- X01/X01DH/X1/CX1
- X7 (`04-`09)
- X9 Med/Long (`05-`09)
- X9/X7 (`10-`11)
- XX1
Part Type
- Front Derailleur
- Front Derailleur Clamp
- Front Derailleur Parts
- Pulleys
- Rear Derailleur
- Rear Derailleur Small Parts
- Upper Bolt and Spring
absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Dura-Ace 9250 , Full Ceramic Bearings, Carbon
Regular price
$454.98
Sale price
$454.98
Regular price
$499.00
Unit price
/per
The absoluteBLACK's HOLLOWcage® for Shimano Dura-Ace 9250 12-speed derailleurs makes the 9250 drivetrain whisper quiet. It features a carbon-polymer mono-plate construction with bespoke, oversized,...
SRAM Braze-on Front Derailleur Clamp: 34.9mm with ChainSpotter Stop
Regular price
$35.72
Sale price
$35.72
Regular price
$38.00
Unit price
/per
Clamp allows use of a braze-on derailleur on frames without the braze-on tab. Includes a tab to use SRAM's lightweight and easy-to-adjust chain control device.
Fits all SRAM road braze-on front de...
Origin8 Braze-On Adapter Braze-on Adapter Clamp 31.8mm
Regular price
$18.10
Sale price
$18.10
Regular price
$16.99
Unit price
/per
DER PART OR8 BZ-ON CLAMP ADPTR 31.8 BK
Converts braze-on front derailleurs to clamp style
AL6061 alloy construction
Shimano AD17-M Front Derailleur Clamp Shim, reduces 34.9mm to 31.8mm
Regular price
$11.01
Sale price
$11.01
Regular price
$9.95
Unit price
/per
Shimano Front Derailleur Seat Tube Shims
Derailleur = the size of the clamp on the front derailleur you have
Frame = the size of the seat tube the derailleur plus shim will fit
Origin8 Braze-On Adapter Braze-on Adapter Clamp 34.9mm
Regular price
$18.10
Sale price
$18.10
Regular price
$16.99
Unit price
/per
DER PART OR8 BZ-ON CLAMP ADPTR 34.9 BK
Converts braze-on front derailleurs to clamp style
AL6061 alloy construction
Shimano Deore RD-M6000-SGS Rear Derailleur - 10 Speed, Long Cage, Black
Regular price
$68.09
Sale price
$68.09
Regular price
$91.95
Unit price
/per
MPN: IRDM6000SGSUPC: 689228413252
Kogel Kolossos Derailleur Pulley Sram Eagle XX1/X01/GX
Regular price
$402.66
Sale price
$402.66
Regular price
$474.99
Unit price
/per
DER PART KOGEL PULLEY KOLOSSOS w/INNER CAGE OS SRAM EAGLE AXS BK
Eagle version fits mechanical and AXS versions of XX1 Eagle, X01 Eagle and GX Eagle
Built to offer extremely low friction paired wit...
Kogel Kolossos Derailleur Pulley R9100/R8000 Black
Regular price
$405.40
Sale price
$405.40
Regular price
$474.99
Unit price
/per
DER PART KOGEL PULLEY KOLOSSOS w/INNER CAGE OS 12/19T R9100/R8000 BK
Built to offer extremely low friction paired with increased stiffness for loss free shifting
Long tooth profile on lower pulley ...
Origin8 Direct Mount Adapter Braze-on Adapter Clamp 34.9mm
Regular price
$24.39
Sale price
$24.39
Regular price
$27.39
Unit price
/per
DER PART OR8 DIRECT CLAMP ADPTR 34.9 BK f/68/73 & 100mm
Converts direct mount front derailleurs to clamp style
Fits 68/73mm and 100mm wide bottom brackets
AL6061 alloy construction
34.9mm clamp...
Shimano Deore RD-M6000-GS Rear Derailleur - 10 Speed, Medium Cage, Black
Regular price
$64.50
Sale price
$64.50
Regular price
$95.95
Unit price
/per
MPN: IRDM6000GSUPC: 689228413245
Kogel Kolossos Derailleur Pulley Shimano XTR 9100 Offer Extremely Low Friction
Regular price
$421.98
Sale price
$421.98
Regular price
$474.99
Unit price
/per
DER PART KOGEL PULLEY KOLOSSOS w/INNER CAGE OS XTR 9100 BK
Upgrade for Shimano XTR and XT 12 speed rear derailleurs
Built to offer extremely low friction paired with increased stiffness for loss fr...
Kogel Kolossos Derailleur Pulley RX800 Offers Extremely Low Friction
Regular price
$405.98
Sale price
$405.98
Regular price
$474.99
Unit price
/per
DER PART KOGEL PULLEY KOLOSSOS w/INNER CAGE OS 12/19T RX800 BK
Built to offer extremely low friction paired with increased stiffness for loss free shifting
Long tooth profile on lower pulley offers...
SRAM Braze-on Adaptor Wide Spacing 34.9mm
Regular price
$37.39
Sale price
$37.39
Regular price
$38.00
Unit price
/per
Useful on some bikes with 135mm rear dropout spacing that have cranks with longer spindles.
Kogel Kolossos Derailleur Pulley Sram Rival eTap AXS
Regular price
$405.13
Sale price
$405.13
Regular price
$474.99
Unit price
/per
DER PART KOGEL PULLEY KOLOSSOS w/INNER CAGE OS RIVAL ETAP BK
Upgrade for 12-speed Sram Rival eTap AXS derailleurs
Built to offer extremely low friction paired with increased stiffness for loss free...
Shimano XTR Di2 SM-FD905-E Front Derailleur Adaptor E-Type Mount
Regular price
$34.56
Sale price
$34.56
Regular price
$63.95
Unit price
/per
Shimano XTR SM-FD905 Di2 Front Derailleur Adaptor
Sram Force AXS eTap Pulley Set Force AXS eTap
Regular price
$63.68
Sale price
$63.68
Regular price
$91.00
Unit price
/per
DER PART SRAM PULLEY FORCE AXS ETAP 12t
Replacement pulleys for Sram Force AXS eTap rear derailluers
Set includes top and bottom pulleys
Problem Solvers Direct Mount Adaptor, 43.5mm offset, 100mm BB, 34.9mm clamp w/shims for 31.8/28.6
Regular price
$39.99
Sale price
$39.99
Regular price
$39.99
Unit price
/per
Problem Solvers Direct Mount Front Derailleur Adaptors
Works for Shimano and SRAM High Direct Mount front derailleurs
34.9mm clamp with shims for 31.8 & 28.6
43.5mm offset for mountain double ...
microSHIFT Front Derailleur Clamp Shim Kit, 31.8mm And 28.6mm
Regular price
$12.68
Sale price
$12.68
Regular price
$6.99
Unit price
/per
Shim kit for fitting 34.9mm clamp front derailleurs to 31.8mm and 28.6mm seat tubes.
Campagnolo Braze-On Adaptor 32mm Black Front Derailleur Mount Bike Bicycle
Regular price
$31.17
Sale price
$31.17
Regular price
$30.80
Unit price
/per
Alloy braze-on adaptor clamps are designed to work with all Campagnolo braze-on front derailleurs
Campagnolo Braze-On Adaptor 35mm Black For All Campy Front Derailleurs
Regular price
$33.64
Sale price
$33.64
Regular price
$30.80
Unit price
/per
Alloy braze-on adaptor clamps are designed to work with all Campagnolo braze-on front derailleurs
SRAM Eagle T-Type AXS Rear Derailleur Inner Cage - For T-Type XX SL/XX/XO Eagle Rear Derailleurs
Regular price
$36.69
Sale price
$36.69
Regular price
$36.00
Unit price
/per
SRAM Eagle replacement inner cages for T-Type rear derailleurs. Compatible with SRAM RD-X0-E-B1, RD-XX-E-B1, RD-XX-SLE-B1 T-Type rear derailleurs
SRAM GX Eagle T-Type AXS Rear Derailleur Inner Cage - For T-Type GX Eagle Rear Derailleurs
Regular price
$30.59
Sale price
$30.59
Regular price
$36.00
Unit price
/per
SRAM Eagle replacement inner cages for T-Type rear derailleurs.
Compatible with SRAM RD-GX-E-B1 T-Type rear derailleurs
Includes (2) T25 stainless steel pulley bolts
Shimano Ultegra RD-R8000-GS Rear Derailleur - 11 Speed, Medium Cage, Black
Regular price
$102.46
Sale price
$102.46
Regular price
$126.95
Unit price
/per
MPN: IRDR8000GSUPC: 689228623163
Shimano Ultegra FD-6800 Front Derailleur Clamp Shim, reduces 31.8mm to 28.6mm
Regular price
$9.49
Sale price
$9.49
Regular price
$6.95
Unit price
/per
Shimano Front Derailleur Seat Tube Shims
Derailleur = the size of the clamp on the front derailleur you have
Frame = the size of the seat tube the derailleur plus shim will fit