Chain tensioners and guides for BETA

Chain tensioners and guides for BETA

Chain tensioners, guides, sliders and rollers for your BETA motocross, enduro or trial bike.

Why replace them?

The swingarm slider, chain guide and rollers keep the chain in line and stop it rubbing the frame or swingarm. Worn or broken, they let the chain jump off or cut into the swingarm. Check them every time you change the chain kit.

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RFX Pro Series Rear Axle Adjuster Blocks for BETA RR 125, RR 250, RR 300, RR 350, RR 400 2005-2027
  • New
RFX Pro Series Rear Axle Adjuster Blocks for BETA RR 125, RR 250, RR 300, RR 350, RR 400 2005-2027
€36.90
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RFX Pro Series Rear Axle Adjuster Blocks for BETA RR 125, RR 250, RR 300, RR 350, RR 400 2005-2027
  • New
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    RFX Pro Series Rear Axle Adjuster Blocks for BETA RR 125, RR 250, RR 300, RR 350, RR 400 2005-2027
    €36.90Price
    RFX Pro Series Rear Axle Adjuster Blocks for BETA RR 125, RR 250, RR 300, RR 350, RR 400 2005-2027
    • New
      RFX Pro Series Rear Axle Adjuster Blocks for BETA RR 125, RR 250, RR 300, RR 350, RR 400 2005-2027
      Chain tensioners and guides for BETA
      The parts at the end of the swingarm used to set the chain tension and the rear wheel alignment.
      €36.90Price
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      RFX Pro Series Rear Axle Adjuster Blocks for BETA RR 125, RR 250, RR 300, RR 350, RR 400 2005-2027
      • New
        RFX Pro Series Rear Axle Adjuster Blocks for BETA RR 125, RR 250, RR 300, RR 350, RR 400 2005-2027
        Chain tensioners and guides for BETA
        The parts at the end of the swingarm used to set the chain tension and the rear wheel alignment.
        €36.90Price
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        Compare
        RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
        • New
        RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
        €52.90
        In stock
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        RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
        • New
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          RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
          €52.90Price
          RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
          • New
            RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
            Chain tensioners and guides for BETA
            The guide mounted in front of the rear sprocket that keeps the chain aligned so it does not jump off.
            €52.90Price
            Wishlist
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            RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
            • New
              RACETECH R2.0 Worx Chain Guide for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
              Chain tensioners and guides for BETA
              The guide mounted in front of the rear sprocket that keeps the chain aligned so it does not jump off.
              €52.90Price
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              RACETECH Swingarm Chain Slider for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
              • New
              RACETECH Swingarm Chain Slider for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
              €24.90
              In stock
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              RACETECH Swingarm Chain Slider for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
              • New
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                RACETECH Swingarm Chain Slider for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
                €24.90Price
                RACETECH Swingarm Chain Slider for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
                • New
                  RACETECH Swingarm Chain Slider for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
                  Chain tensioners and guides for BETA
                  The plastic slider that protects the swingarm from the rubbing of the chain.
                  €24.90Price
                  Wishlist
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                  RACETECH Swingarm Chain Slider for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
                  • New
                    RACETECH Swingarm Chain Slider for BETA RR 125, RR 250, RR 300, RR 350, XTRAINER 300 2011-2027
                    Chain tensioners and guides for BETA
                    The plastic slider that protects the swingarm from the rubbing of the chain.
                    €24.90Price
                    Wishlist
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                    RACETECH Worx 2.0 Chain Guide - White/black for BETA RR, RX, XTRAINER 2013-2026
                    • New
                    RACETECH Worx 2.0 Chain Guide - White/black for BETA RR, RX, XTRAINER 2013-2026
                    €53.90
                    In stock
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                    RACETECH Worx 2.0 Chain Guide - White/black for BETA RR, RX, XTRAINER 2013-2026
                    • New
                      Wishlist
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                      RACETECH Worx 2.0 Chain Guide - White/black for BETA RR, RX, XTRAINER 2013-2026
                      €53.90Price
                      RACETECH Worx 2.0 Chain Guide - White/black for BETA RR, RX, XTRAINER 2013-2026
                      • New
                        RACETECH Worx 2.0 Chain Guide - White/black for BETA RR, RX, XTRAINER 2013-2026
                        Chain tensioners and guides for BETA
                        RACETECH Worx 2.0 - blanc/noir chain guide for BETA RR, RX, XTRAINER 125, 250, 300, 350, 390, 400, 430, 450, 480, 498 from 2013 to 2026.
                        €53.90Price
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                        RACETECH Worx 2.0 Chain Guide - White/black for BETA RR, RX, XTRAINER 2013-2026
                        • New
                          RACETECH Worx 2.0 Chain Guide - White/black for BETA RR, RX, XTRAINER 2013-2026
                          Chain tensioners and guides for BETA
                          RACETECH Worx 2.0 - blanc/noir chain guide for BETA RR, RX, XTRAINER 125, 250, 300, 350, 390, 400, 430, 450, 480, 498 from 2013 to 2026.
                          €53.90Price
                          Wishlist
                          Compare

                          Compatible bike models

                          Brands available in this category

                          RACETECH (2) · RFX (1)