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Origin8 Pro Pulsion UL Chain Guide
Origin8 Pro Pulsion UL Chain Guide

Converts any multi-speed bike to a single speed. Mounts to frame derailleur hanger. Adjusts for perfect chain tension. Machined light weight design. … read more

15% offretail $84.99 your price $72.29 + ships free

BuyBuyPART NUM 119175
Blackspire Stinger Chain Tensioner - ISCG-05 - Black
Blackspire Stinger Chain Tensioner - ISCG-05 - Black

Machined aluminum arm and guide roller with cartridge bearing for single and double chainring setup Item Specifications mount: ISCG-05 … read more

Currently Sold Out

28% offretail $38.72 your price $27.99

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Blackspire Stinger Chain Tensioner - ISCG - Black
Blackspire Stinger Chain Tensioner - ISCG - Black

Machined aluminum arm and guide roller with cartridge bearing for single and double chainring setup Item Specifications mount: ISCG plate/roller … read more

28% offretail $38.72 your price $27.99

BuyBuyPART NUM 127789
Blackspire Stinger Chain Tensioner - BB - Black
Blackspire Stinger Chain Tensioner - BB - Black

Machined aluminum arm and guide roller with cartridge bearing for single and double chainring setup Item Specifications mount: BB plate/roller … read more

Currently Sold Out

28% offretail $38.72 your price $27.99

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Rohloff DH Chain Tensioner Replacement Mounting Bolt Kit
Rohloff DH Chain Tensioner Replacement Mounting Bolt Kit

Replacement mounting bolt for Rohloff chain tensioners Item Specifications description: replacement mounting bolt kit … read more

35% offretail $19.99 your price $12.99

BuyBuyPART NUM 589492
Shimano Alfine CT-S500 Chain Tensioner Silver
Shimano Alfine CT-S500 Chain Tensioner SilverShimano

Shimano Alfine CT-S500 Chain Tensioner. Do not use with a coaster brake or fixed gear 20 tooth max rear sprocket 16 tooth chainwrap capacity 41.8mm … read more

StarStarStarStarStar 4.3 of 5 ( 3 ) 4.3 of 5 stars average ( 3 reviews )

20% offretail $29.99 your price $23.99

BuyBuyPART NUM 950386
SE Bikes Chain Tensioner, 3/8", Black
SE Bikes Chain Tensioner, 3/8", BlackSE Bikes

Genuine SE Bikes chain tensioners Improved design and function Easily adjusts to take up chain slack Size: 3/8" Material: … read more

Currently Sold Out

25% offretail $19.99 your price $14.96

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Tangent Torque Converter Black Chain Tensioner
Tangent Torque Converter Black Chain Tensioner

Tangent Products Axle/Chain Tensioners Item Specifications Color: Black Unit of Sale: Each Fits: 3/8" Axle Intended Use: BMX … read more

17% offretail $29.95 your price $24.95

BuyBuyPART NUM 607663
Shimano Alfine CT-S500 Chain Tensioner, Black
Shimano Alfine CT-S500 Chain Tensioner, BlackShimano

Shimano Alfine CT-S500 Chain Tensioner. CT-S500 Alfine Chain Tensioner Do not use with a coaster brake or fixed gear 20 tooth max rear sprocket … read more

StarStarStarStarStar 4.3 of 5 ( 3 ) 4.3 of 5 stars average ( 3 reviews )

17% offretail $29.99 your price $24.99

BuyBuyPART NUM 771708
SE Bikes Chain Tensioner, 3/8", Red
SE Bikes Chain Tensioner, 3/8", RedSE Bikes

Genuine SE Bikes chain tensioners Improved design and function Easily adjusts to take up chain slack Size: 3/8" Material: … read more

15% offretail $19.99 your price $16.99

BuyBuyPART NUM 186647
SE Bikes Chain Tensioner, 3/8", Silver
SE Bikes Chain Tensioner, 3/8", SilverSE Bikes

Genuine SE Bikes chain tensioners Improved design and function Easily adjusts to take up chain slack Size: 3/8" Material: … read more

15% offretail $19.99 your price $16.99

BuyBuyPART NUM 424277
MKS BMX Chain Tensioner
MKS BMX Chain Tensioner

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11% offretail $26.99 your price $23.99

BuyBuyPART NUM 884816
Dimension Chain Tensioner Black Chainstay Mount
Dimension Chain Tensioner Black Chainstay MountDimension

Dimension Chainstay Mount Single-Speed Tensioners Fits stays with diameters from 19.8-22.2mm 74g Item Specifications Color: Black Chain Compatibility: … read more

Currently Sold Out

9% offretail $27.45 your price $24.95

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Promax C-2 Chain Tensioner - Single Hole, Fits 3/8"/10mm Axles, Black
Promax C-2 Chain Tensioner - Single Hole, Fits 3/8"/10mm Axles, Black

Promax C-2 Chain Tensioners feature a minimalist design to keep the weight as low as possible. Extruded and CNC-machined from 6061-T6 aluminum for optimal … read more

Currently Sold Out

17% offretail $11.99 your price $9.99

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Black Ops CT 2.0 Chain Tensioner, 3/8", Blue
Black Ops CT 2.0 Chain Tensioner, 3/8", Blue

CNC machined 6061-T6 aluminum chain tensioners Compatible with 3/8 inch and 10mm axles Single bolt operation makes tensioning a simple … read more

12% offretail $16.99 your price $14.99

BuyBuyPART NUM 205515
Black Ops CT 2.0 Chain Tensioner, 3/8", Red
Black Ops CT 2.0 Chain Tensioner, 3/8", Red

CNC machined 6061-T6 aluminum chain tensioners Compatible with 3/8 inch and 10mm axles Single bolt operation makes tensioning a simple … read more

12% offretail $16.99 your price $14.99

BuyBuyPART NUM 497303
Promax C-1 Chain Tensioner - 2-hole, Fits 3/8"/10mm Axles, Red
Promax C-1 Chain Tensioner - 2-hole, Fits 3/8"/10mm Axles, Red

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adjustability … read more

retail $13.99 your price $12.99

BuyBuyPART NUM 530812
Promax C-1 Chain Tensioner - 2-hole, Fits 3/8"/10mm Axles, Blue
Promax C-1 Chain Tensioner - 2-hole, Fits 3/8"/10mm Axles, Blue

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adjustability … read more

retail $13.99 your price $12.99

BuyBuyPART NUM 622247
Promax C-1 Chain Tensioner - 2-hole, Fits 3/8"/10mm Axles, Silver
Promax C-1 Chain Tensioner - 2-hole, Fits 3/8"/10mm Axles, Silver

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adjustability … read more

retail $13.99 your price $12.99

BuyBuyPART NUM 748285
Promax C-1 Chain Tensioner - 2-Hole, Fits 3/8"/10mm Axles, Black
Promax C-1 Chain Tensioner - 2-Hole, Fits 3/8"/10mm Axles, Black

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adjustability … read more

retail $13.99 your price $12.99

BuyBuyPART NUM 397652
Shimano

"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."

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SE Bikes

"In 1977, SE Racing was born with the goal of producing innovative BMX bikes for riders everywhere. Soon after, SE produced the first race ready high-end aluminum race bike, the JU-6, featuring stiff Floval tubing. This groundbreaking bike was further modified and became the legendary PK Ripper."

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Dimension

Dimension makes quality components to repair or custom-fit the vast majority of bikes being ridden today, and provide the accessories that make them fun to ride.

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Surly

Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.

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Sunlite

"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"

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Brooks

"Brooks England is steeped in history, a prestige brand that boasts almost 150 years of tradition and expertise. But quality and style never age. Do come in and take a seat."

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