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Great Barrington, MA

29 State Road 01230

413-528-5555

M-F: 10a - 6p

SAT: 10a - 5p

SUN: 11a - 5p

Pittsfield, MA

502c East Street 01201

413-445-8888

M-F: 10a - 6p

SAT: 10a - 5p

SUN: 11a - 5p

 
 
 
 
 
 
 
 
 

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Rear

78 Results
Per Page 30 60
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Wolf Tooth Components 25mm B-Screw
$1.00

- Longer B-screw needed when using 40t or 42t cog with most Shimano derailleurs [more]

Sunlite Long Cage Rear Derailleur
$14.99

• 5/6/7-speed rear derailleur • Highly affordable and reliable • SHIMANO Equivalent RD-TY21 / RD-A070 • 301 grams [more]

SRAM X4 7-/8-Speed Rear Derailleur
$27.00

SRAM's X4 Rear Derailleur provides precise, dependable shifting along with long-term durability. Its aluminum and steel construction delivers through the roughest trail, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. This derailleur is compatible with 7-… [more]

Shimano Claris 8-Speed Rear Derailleur
$27.00 - $34.00

Shimano's Claris 8-Speed Rear Deraileur features smooth 11-tooth pulleys, a light-action spring, and a wide outer-pivot design that increases rigidity for precision shifts every time. [more]

SRAM X3 7-/8-Speed Rear Derailleur
$29.99

SRAM's X3 Rear Derailleur is ready for adventure. Its composite and steel construction is tough, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. This derailleur is compatible with 7- or 8-speed drivetrains. [more]

Shimano Sora SS9-Speed Rear Derailleur
$33.99

- Model Number: RD-R3000-SS - Series: SORA - Maximum Sprocket: 32T - Minimum Sprocket: 11T - Maximum Front Difference: 16T - Total Capacity: 37T [more]

Shimano Sora GS 9-Speed Rear Derailleur
$44.00

- Model Number: RD-R3000-GS - Series: SORA - Maximum Sprocket: 34T - Minimum Sprocket: 11T - Maximum Front Difference: 20T - Total Capacity: 43T [more]

Shimano Acera M3000 9-Speed Rear Derailleur
$48.00

- Cage Length: Long - Chain Wrap Capacity (Teeth): 45 Teeth - Color: Gray - Drivetrain Speeds: 9 - Largest Cog (Teeth): 36 - Rear Der/Shifter Compatibility: Shimano Mountain - Rear Derailleur Mount Type: 10X1 Standard , Shimano Rear Direct Mount [more]

Shimano 105 Rear Derailleur (Short Cage)
$48.99

Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance… [more]

SRAM X5 9-Speed Rear Derailleur
$49.00

SRAM's X5 9-Speed Rear Derailleur provides precise, dependable shifting along with long-term durability. Its aluminum construction keeps the weight down, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. [more]

Shimano Alivio Rear Derailleur (9-speed)
$49.99

Shimano's Alivio Rear Derailleur is built to withstand the rigors of off-road riding, with a lightweight aluminum body and low-friction pivots for incredibly easy and smooth shifting. And, the Alivio features 11-tooth pulleys, which alternate chain-link contact reducing wear and smoothing pedaling. [more]

Shimano Tiagra Rear Derailleur
$51.99 - $53.99

Shimano's Tiagra Rear Derailleur has everything you need for your drivetrain: 11-tooth pulleys for smooth, quiet chain movement, a light-action spring, and a wide outer-pivot design that increases rigidity for precision shifts every time. [more]

SRAM Rival 22 Rear Derailleur (Short Cage)
$52.00

Incredibly fast, astonishingly quiet, and impressively precise—fly through all 11 gears with SRAM's Rival 22 Rear Derailleur. It takes advantage of SRAM's Exact Actuation technology for precision shifts every time. Carefully shaped jockey wheels work together with the sculpted chain pulley cage for… [more]

Shimano 105 Rear Derailleur (Long Cage)
$57.99 - $59.99

Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance… [more]

SRAM X7 9-Speed Rear Derailleur
$58.00 - $69.99

SRAM's X7 9-Speed Rear Derailleur provides precise, dependable shifting along with long-term durability. Its aluminum construction keeps the weight down, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. Plus, this beauty is built to last so you can enjoy the… [more]

Shimano SLX Shadow + Rear Derailleur (Long Cage)
$59.99

SLX has always been Shimano's workhorse group: seriously solid performance, reasonable weight and all-mountain toughness. Well, this M675 version gets some trickle down features from XTR that are bound to make trail riders rejoice. This Shadow Plus derailleur retains the tucked-in Shadow profile… [more]

Shimano SLX Shadow Rear Derailleur (Long Cage)
$59.99

Ride it all with Shimano's SLX Shadow 10-speed rear derailleur. The radical design means that the Shadow is super-low profile; it barely protrudes more than the quick release nut. Direct cable routing fires off shifts super quick and reduces the chance of the cable snagging on roots and rocks. A… [more]

Shimano SLX Shadow Rear Derailleur (Mid Cage)
$59.99

Ride it all with Shimano's SLX Shadow 10-Speed rear derailleur. The radical design means that the Shadow is super-low profile; it barely protrudes more than the quick release nut. Direct cable routing fires off shifts super quick and reduces the chance of the cable snagging on roots and rocks. A… [more]

Shimano Alivio Shadow Rear Derailleur (9-speed)
$60.50

Shimano's Alivio Shadow Rear Derailleur is built to withstand the rigors of off-road riding, with a lightweight aluminum body and low-friction pivots for incredibly easy and smooth shifting. And, the Alivio features 11-tooth pulleys, which alternate chain-link contact to reduce wear and smooth… [more]

SRAM Rival 22 Rear Derailleur WiFli (Mid Cage)
$64.00

Incredibly fast, astonishingly quiet and impressively precise—fly through all 11 gears with SRAM's Rival 22 Rear Derailleur. It takes advantage of SRAM's Exact Actuation technology for precision shifts every time. Carefully shaped jockey wheels work together with the sculpted chain pulley cage for… [more]

Shimano 105 Rear Derailleur (Long Cage)
$64.99

Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance… [more]

Shimano Deore Shadow Rear Derailleur (Long Cage)
$64.99

Shimano's Deore Shadow Rear Derailleur is ready for mountain bike action. The Shadow design tucks the rear derailleur closer in to the wheel, reducing damage from rocks, roots, and trail obstacles. When it comes to gear changes, Shimano's Dyna-Sys supplies consistent, smooth shifting across the… [more]

Shimano Deore Shadow Rear Derailleur (Mid Cage)
$64.99

Shimano's Deore Shadow Rear Derailleur is ready for mountain bike action. The Shadow design tucks the rear derailleur closer in to the wheel, reducing damage from rocks, roots, and trail obstacles. When it comes to gear changes, Shimano's Dyna-Sys supplies consistent, smooth shifting across the… [more]

SRAM GX Type 2.1 10-Speed Rear Derailleur
$68.00

SRAM's GX 2x10 rear derailleur provides incredible shifting speed and precision. Exact Actuation technology eliminates slop and shifting variation. Roller Bearing Clutch technology delivers maximum drivetrain stability—even through the most punishing terrain. And with Cage Lock technology, wheel… [more]

SRAM X5 10-Speed Rear Derailleur
$69.00

SRAM's X5 10-Speed Rear Derailleur provides precise, dependable shifting along with long-term durability. Its aluminum construction keeps the weight down, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. [more]

SRAM X7 10-Speed Rear Derailleur
$69.99

SRAM's X7 10-Speed Rear Derailleur provides precise, dependable shifting along with long-term durability. Its carbon and aluminum construction keep the weight down, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. Plus, this beauty is built to last so you… [more]

Shimano Deore Shadow+ Rear Derailleur (Mid Cage)
$69.99

Shimano's Deore Shadow+ Rear Derailleur is loaded with mountain bike technology. The Shadow design tucks the rear derailleur closer in to the wheel, reducing damage from rocks, roots, and trail obstacles. When it comes to gear changes, Shimano's Dyna-Sys supplies consistent, smooth shifting across… [more]

SRAM X9 9-Speed Rear Derailleur (Long-cage)
$77.00

SRAM's X9 Rear Derailleur is favored by everyone from weekend rippers to marathon riders crossing the Alps. It offers a great balance of durability, low weight and slick shifting. The X9 features an aluminum/composite construction, SRAM's 1:1 actuation ratio and direct cable routing for quick,… [more]

Shimano SLX Shadow + Rear Derailleur (Mid Cage)
$79.99

SLX has always been Shimano's workhorse group: seriously solid performance, reasonable weight and all-mountain toughness. Well, this M675 version gets some trickle down features from XTR that are bound to make trail riders rejoice. This Shadow Plus derailleur retains the tucked-in Shadow profile… [more]

Shimano Deore Shadow+ Rear Derailleur (Mid Cage)
$82.00

Shimano's Deore Shadow+ Rear Derailleur is loaded with mountain bike technology. The Shadow design tucks the rear derailleur closer in to the wheel, reducing damage from rocks, roots, and trail obstacles. When it comes to gear changes, Shimano's Dyna-Sys supplies consistent, smooth shifting across… [more]

78 Results
Per Page 30 60
1 2 3 Next
 

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Great Barrington, MA

29 State Road 01230

413-528-5555

M-F: 10a - 6p

SAT: 10a - 5p

SUN: 11a - 5p

Pittsfield, MA

502c East Street 01201

413-445-8888

M-F: 10a - 6p

SAT: 10a - 5p

SUN: 11a - 5p