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"straitline chains and chain tensioners"

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XLC Chain Tensioner 3/8", Pair Silver
XLC Chain Tensioner 3/8", Pair Silver

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StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $5.00

BuyBuyPART NUM 634390
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 + ships free

BuyBuyPART NUM 607663
Flybikes Chain Tensioner
Flybikes Chain Tensioner

Flybikes Axle/Chain Tensioners Item Specifications Color: Black Unit of Sale: Each Intended Use: BMX Number of Speeds: 9 Chain Compatibility: … read more

14% offretail $10.99 your price $9.49

BuyBuyPART NUM 422274
Rohloff XC/SS Chain Tensioner - Twin-pulley - Black
Rohloff XC/SS Chain Tensioner - Twin-pulley - Black

Spring-loaded, twin pulley design mounts to derailleur hanger Longer arm design allows for easy wheel removal Offers proper chain tension … read more

your price $74.99

BuyBuyPART NUM 557066
Rohloff DH Chain Tensioner - Twin-pulley - Black
Rohloff DH Chain Tensioner - Twin-pulley - Black

Spring-loaded, twin pulley design mounts to derailleur hanger Longer arm design allows for easy wheel removal Offers proper chain tension … read more

Currently Sold Out

your price $78.99

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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
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
Promax C-2 Chain Tensioners for 3/8"/10mm Axles Silver
Promax C-2 Chain Tensioners for 3/8"/10mm Axles Silver

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 strength … read more

your price $10.99

BuyBuyPART NUM 363079
Promax C-2 10mm Red Chain Tensioner
Promax C-2 10mm Red Chain Tensioner

Promax C-2 Single-Speed Tensioners Item Specifications Chain Compatibility: 1/2" x 1/8" Color: Red … read more

retail $9.99 your price $8.99

BuyBuyPART NUM 309295
Promax C-2 10mm Gold Chain Tensioner
Promax C-2 10mm Gold Chain Tensioner

Promax C-2 Single-Speed Tensioners Item Specifications Chain Compatibility: 1/2" x 1/8" Color: Gold … read more

retail $9.99 your price $8.99

BuyBuyPART NUM 926482
Promax C-2 10mm Blue Chain Tensioner
Promax C-2 10mm Blue Chain Tensioner

Promax C-2 Single-Speed Tensioners Item Specifications Chain Compatibility: 1/2" x 1/8" Color: Blue … read more

retail $9.99 your price $8.99

BuyBuyPART NUM 713934
Promax C-2 10mm Black Chain Tensioner
Promax C-2 10mm Black Chain Tensioner

Promax C-2 Single-Speed Tensioners Item Specifications Chain Compatibility: 1/2" x 1/8" Color: Black … read more

retail $9.99 your price $8.99

BuyBuyPART NUM 272113
Promax C-1 Chain Tensioners for 3/8"/10mm Axles Silver
Promax C-1 Chain Tensioners for 3/8"/10mm Axles Silver

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

your price $12.99

BuyBuyPART NUM 669995
Promax C-1 Chain Tensioner 10mm 2 Axle Holes Red
Promax C-1 Chain Tensioner 10mm 2 Axle Holes Red

Promax Single-Speed Tensioners CNC-machined AL-6061 Two axle hole design Item Specifications Chain Compatibility: 1/2" x 1/8" Color: Red … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

10% offretail $12.99 your price $11.69

BuyBuyPART NUM 110866
Promax C-1 Chain Tensioner 10mm 2 Axle Holes Gold
Promax C-1 Chain Tensioner 10mm 2 Axle Holes Gold

Promax Single-Speed Tensioners CNC-machined AL-6061 Two axle hole design Item Specifications Chain Compatibility: 1/2" x 1/8" Color: Gold … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

10% offretail $12.99 your price $11.69

BuyBuyPART NUM 293204
Promax C-1 Chain Tensioner 10mm 2 Axle Holes Blue
Promax C-1 Chain Tensioner 10mm 2 Axle Holes Blue

Promax Single-Speed Tensioners CNC-machined AL-6061 Two axle hole design Item Specifications Chain Compatibility: 1/2" x 1/8" Color: … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

10% offretail $12.99 your price $11.69

BuyBuyPART NUM 478758
Promax C-1 Chain Tensioner 10mm 2 Axle Holes Black
Promax C-1 Chain Tensioner 10mm 2 Axle Holes Black

Promax Single-Speed Tensioners CNC-machined AL-6061 Two axle hole design Item Specifications Chain Compatibility: 1/2" x 1/8" Color: Black … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

10% offretail $12.99 your price $11.69

BuyBuyPART NUM 990669
Problem Solvers Chain Tensioner with Derailleur Hanger
Problem Solvers Chain Tensioner with Derailleur Hanger

Problem Solvers Derailleur Hangers Allows for the use of a derailleur on frames without derailleur hangers For use with rear-facing … read more

StarStarStarStarStar 4 of 5 ( 1 ) 4 of 5 stars ( 1 review )

19% offretail $37.20 your price $29.99 + ships free

BuyBuyPART NUM 328587
Problem Solvers Chain Tensioner 2-pulley Adjustable Chainline
Problem Solvers Chain Tensioner 2-pulley Adjustable Chainline

Problem Solvers Single-Speed Tensioners Two-pulley tensioner Adjustable chainline 18t maximum cog size CNC-machined AL-6061-T6 Not for use with … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

12% offretail $62.50 your price $54.99 + ships free

BuyBuyPART NUM 335788
Paul Melvin Chain Tensioner Black
Paul Melvin Chain Tensioner Black

Paul Components Melvin Chain Tensioner. Converts frames for single speed use. Long enough for a Dingle-setup, (2 rings, one cog) 20T max Do not … read more

$18 offretail $102.00 your price $83.49 + ships free

BuyBuyPART NUM 549912
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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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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Park Tool

"Park Tool has been manufacturing bicycle specific tools since 1963. Based out of St. Paul Minnesota, we are the world's largest bicycle tool manufacturer. A long-term dedication to quality, innovation, and customer service has made Park Tool the first choice of professional and home bicycle mechanics around the world."

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Topeak

"At Topeak, exciting new ideas for accessories are spinning at full speed and driving us ahead in a never ending cycle of innovation."

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Kryptonite

"The people at Kryptonite have a pure passion for creating the best security in the world. It's their innovative product designs, intimate knowledge of market trends and complete commitment to customers that will continue to keep the competition striving to reach the high bar Kryptonite sets and allows their customers to feel free to stop wherever they want."

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Lezyne

"Lezyne's mission is to create the most advanced and beautiful cycling products, ever. Bicycle hand pumps, floor pumps, digital pumps, shock pumps, multi-tools, tire repair, bags, bottle cages, CO2 inflators, tool kits, saddle bags, organizers, shop tools and more."

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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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SRAM

"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."

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Yakima

"At Yakima, our engineers and designers are as passionate about the outdoors as you are. Whether it's road cycling, mountain biking, downhill skiing, telemarking, kayaking, mountain climbing or camping with friends or family; there is someone at Yakima doing it. We live it every day, we know what works and, more importantly, we know what doesn't."

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Birzman

"At Birzman, our mission is simple, keep riders riding, exploring and living boundlessly. In doing all we can to keep you riding, we make commitments: We are committed to producing tools that are more functionally efficient and durable. We are committed to producing tools that share the same pride of place as your bicycle."

Out on the trail and on the open road is where enthusiast, pro-teams and pro-riders get to experience the Birzman difference.

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Campagnolo

"Campagnolo puts all of its professionalism and expertise into the manufacture of its components in Via della Chimica plant in Vicenza. All production takes place exclusively within Campagnolo's own plants, so that product development can be a fully integrated part of the process. Every step in the process, from design and engineering to testing and industrialisation, takes place within Campagnolo facilities. Campagnolo even develops its own tools, machinery and technology so that it can produce only the very best components and wheels for racing bicycles."

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Burley

Burley is the worldwide leader in bicycle trailer design and has been for more than 35 years. They put their heart and soul into every trailer we make so you can be sure you are getting the absolute best in quality, durability and safety.

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Finish Line

"Finish Line has everything a cyclist needs for taking care of their bike and making sure it performs at its peak potential. These products range from bicycle chain lubricants to drivetrain degreasers, from bike washes, specialty brushes and chain cleaning tools, to fluorinated bearing greases and specialty suspension and brake fluids."

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Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

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Kurt Kinetic

Kurt Manufacturing got its start in the cycling industry when it began manufacturing the trainer frames for a competitor. The competitor went bankrupt in 1999. Stuck with a great deal of inventory and tooling and armed with the knowledge about leaking resistance units, Kurt decided to apply its precision manufacturing expertise to build bike trainers. The result was a design so innovative it was awarded a patent for its leak proof fluid resistance unit. Kinetic trainers are built to push your limits. They are the most advanced mechanical training tools available. Innovative design, patented fluid resistance technology and precision engineering set them apart from the competition. Kinetic's fluid resistance unit is the industry standard for reliability and consistency and it's backed by an unconditional lifetime warranty.

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Lizard Skins

"Since 1993 Lizard Skins has created products to meet the needs and wants of cyclists around the world. With a wide variety of cycling products, from its well-known chainstays to its gripping bar tape, Lizard Skins has everything you need to make the most of your ride. Our mission is to protect the bike and rider while making the ride more enjoyable."

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Serfas

"Wherever your road leads we know cyclists seek the ultimate ride. With that in mind, Serfas is always striving to make products that reflect those wants and needs. Our 20-plus year commitment to quality, performance and customer service is reflected in our innovative products that are rider-tested and rider approved."

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