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Thousands of items discounted for your shopping pleasure! Visit the J&R Bicycles BMX Closeout Zone today!
Thousands of items discounted for your shopping pleasure! Visit the J&R Bicycles BMX Closeout Zone today!

Chain Tensioners

  • Answer Mini Chain Tensioners

    Answer
    $19.95

    The Answer Mini chain adjusters are designed to be used on 3/8" female axle hubs that use 6x1mm bolts. They are CNC machined from aluminum with a ...

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    $19.95
  • Answer Pro Chain Tensioners

    Answer
    $19.95

    SPECS: DESIGN: Single adjustment bolt with push bar. FIT: 3/8" axles DIMENSIONS: 66mm Long x 25mm Wide x 4mm Thick - Adjusting screws 40mm Long T...

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    $19.95
  • Box Limit Chain Tensioners

    Box
    $28.95

    SPECS: SPECIAL FEATURES: Includes wheel position guide marking to help you insure an even adjustment DESIGN: Single adjusting bolt with push bar,...

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    $28.95
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  • Box One Chain Tensioners

    Box
    $29.95

    Box One Tensioners are extruded then CNC-machined from 7075 aluminum for an optimal balance of strength and weight. A minimalist design adds style ...

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    $29.95
  • Box Three Chain Tensioner

    Box
    $11.95

    Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner. With a single hole "lollipop" design, these tensioners reduce wei...

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    $11.95
  • Box Two Chain Tensioner

    Box
    $19.95

    The Box Two Chain Tensioners let you dial in your chain tension for a better ride. Two mounting holes provide plenty of room for adjusting on most...

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    $19.95
  • Crupi Solo Chain Tensioners

    Crupi
    $39.95

    These cutting edge tensioners are CNC’d from 6061 T6 aluminum and feature a revolutionary single screw adjustment system. Unlike some chain tensi...

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    $39.95
  • Insight Chain Tensioner-3/8"

    Insight
    $12.95

    The all new Insight Chain Tensioners were designed to work with today's longer dropouts, so you can adjust your rear wheel to work in any positio...

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    $12.95
  • MCS Racing BMX Chain Tensioners-3/8"

    MCS
    $13.95

    MCS Racing BMX Chain Tensioners-3/8" axles allow for perfect chain adjustment and will keep your rear wheel locked in place. DETAILS CNC machined...

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    $13.95
  • Profile Chain Tensioners

    Profile
    $32.95

    SPECS: DESIGN: Double adjusting bolt, Single slot FIT: 3/8" axles DIMENSIONS: 58mm Long x 24mm Wide x 4mm Thick - Adjusting screws 38mm Long TOOL...

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    $32.95
  • Promax C-1 Chain Tensioners

    Promax
    $12.95

    DESIGN: Single adjustment bolt with push bar with double axle slots for improved positioning FIT: 3/8" axles DIMENSIONS: 64mm Long x 25mm Wide x ...

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    $12.95
  • Redline Chain Tensioners

    Redline
    $13.95

    SPECS: DESIGN: Single adjusting bolt with push bar, Double slot FIT: 3/8" axles DIMENSIONS: 64mm Long x 26mm Wide x 3mm Thick - Adjusting screws ...

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    $13.95
  • SE Lockit Chain Tensioners

    SE
    $19.95

    SE Lockit chain tensioners for 3/8” axles allow for perfect chain adjustment and will keep your rear wheel locked in place. Specs CNC 6061 T-6 Al...

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    $19.95
  • Speedline Chain Tensioners-3/8"

    Speedline
    from $24.95

    Speedline Chain Tensioners-3/8"

    from $24.95
  • Speedline CNC'd Alloy Chain Tensioners-15mm

    Speedline
    from $24.95

    Speedline Chain Tensioners are a simple 1-bolt design that works with most frames. 15mm axle size.

    from $24.95
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  • Tangent Chain Tensioners

    Tangent
    $24.95

    SPECS: DESIGN: Double adjusting bolts, Double slot FIT: 3/8" axles DIMENSIONS: 64mm Long x 27mm Wide x 3mm Thick - Adjusting screws 35mm Long TOO...

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    $24.95
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  • Tangent Single-Bolt Torque Converter Chain Tensioner

    Tangent
    $24.95

    The Tangent Single-Bolt Torque Converter is the same chain tensioner you've come to love from Tangent, but now in a single bolt version.   SPECS:...

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    $24.95
  • Yess Chain Tensioner

    Yess
    $29.95

    PRODUCT DETAILS The Yess Chain Tensioner is Yess's own proprietary design. The tensioner is manufactured to fit 15mm axles. Comes in black...

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    $29.95
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