BETA sprockets for motocross, enduro and trials

BETA sprockets for motocross, enduro and trials

BETA sprockets for motocross, enduro and trials: more than 10 parts.

These parts are listed for 15 BETA models; the most common are BETA JONATHAN 350 (2001-2006), BETA RR 125 (2018-2023), BETA RR 200 (2019-2023), BETA RR 250 (2006-2023), BETA RR 300 (2013-2023) and BETA RR 350 (2011-2023).

Chain, rear sprocket and front sprocket wear together: a stretched chain wears the teeth, and hooked teeth soon wear out a new chain. Replace the whole kit, check the pitch (420, 428 or 520 depending on engine size) and tooth count, and set the tension as per the manual.

See also: Chain kits for motorcycle cross, enduro and trial for BETA, BETA motorcycle crowns for motocross, enduro and trial, Chains for motorcycle cross, enduro trial BETA and Chain maintenance products for motorcycle cross, enduro and trial BETA. The whole section: Chain, chain kit, sprocket and sprocket for BETA.

Use the vehicle selector at the top of the page to display only the parts that fit your bike.

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PBR steel front sprocket 520 pitch for KTM SX 125, HUSQVARNA TC 250, BETA RR 250 and GAS GAS EC 300 1980-2027PBR 520 steel front sprocket for KTM SX 125, SX 250, HUSQVARNA FC 250, TC 250, BETA RR 250, RR 350 and GAS GAS EC 300, ECF 350
  • New
    The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
    €13.90Price
    Compare
    PBR steel front sprocket 520 pitch for KTM SX 125, HUSQVARNA TC 250, BETA RR 250 and GAS GAS EC 300 1980-2027PBR 520 steel front sprocket for KTM SX 125, SX 250, HUSQVARNA FC 250, TC 250, BETA RR 250, RR 350 and GAS GAS EC 300, ECF 350
    • New
      The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
      €13.90Price
      Compare
      PBR steel front sprocket 428 pitch for KTM EXC 50, SX 85, BETA EVO 80 2T SENIOR, RRT 50, HUSQVARNA TC 85 and GAS GAS MC 85PBR steel front sprocket 428 pitch for KTM EXC 50, SX 85, BETA EVO 80 2T SENIOR, RRT 50, HUSQVARNA TC 85 and GAS GAS MC 85
      • New
        The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
        €14.90Price
        Compare
        PBR steel front sprocket 428 pitch for KTM EXC 50, SX 85, BETA EVO 80 2T SENIOR, RRT 50, HUSQVARNA TC 85 and GAS GAS MC 85PBR steel front sprocket 428 pitch for KTM EXC 50, SX 85, BETA EVO 80 2T SENIOR, RRT 50, HUSQVARNA TC 85 and GAS GAS MC 85
        • New
          The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
          €14.90Price
          Compare
          PBR steel front sprocket 428 pitch for YAMAHA TTR 125, BETA EVO 80 2T SENIOR, RIEJU TANGO 125 and SHERCO SE 125 CITYCORPPBR steel front sprocket 428 pitch for YAMAHA TTR 125, BETA EVO 80 2T SENIOR, RIEJU TANGO 125 and SHERCO SE 125 CITYCORP
          • New
            The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
            €10.90Price
            Compare
            PBR steel front sprocket 428 pitch for YAMAHA TTR 125, BETA EVO 80 2T SENIOR, RIEJU TANGO 125 and SHERCO SE 125 CITYCORPPBR steel front sprocket 428 pitch for YAMAHA TTR 125, BETA EVO 80 2T SENIOR, RIEJU TANGO 125 and SHERCO SE 125 CITYCORP
            • New
              The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
              €10.90Price
              Compare
              PBR steel front sprocket 14T, 428 pitch for BETA RR 125, YAMAHA YZF 125, RIEJU MARATHON 125 and HM CRE 125 BAJA 4T 2004-2026PBR steel front sprocket, 428 pitch for BETA RR 125, YAMAHA YZF 125, RIEJU MARATHON 125 and HM CRE 125 BAJA 2004-2026
              • New
                The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
                €10.90Price
                Compare
                PBR steel front sprocket 14T, 428 pitch for BETA RR 125, YAMAHA YZF 125, RIEJU MARATHON 125 and HM CRE 125 BAJA 4T 2004-2026PBR steel front sprocket, 428 pitch for BETA RR 125, YAMAHA YZF 125, RIEJU MARATHON 125 and HM CRE 125 BAJA 2004-2026
                • New
                  The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
                  €10.90Price
                  Compare
                  PBR steel front sprocket 520 pitch for SUZUKI DR-Z 400 S, DR-Z 400 SM, DRZ 400, RMX 250, BETA JONATHAN 350 and KAWASAKI KLX 400PBR steel front sprocket 520 pitch for SUZUKI DR-Z 400 S, DR-Z 400 SM, DRZ 400, RMX 250, BETA JONATHAN 350 and KAWASAKI KLX 400
                  • New
                    The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                    €11.90Price
                    Compare
                    PBR steel front sprocket 520 pitch for SUZUKI DR-Z 400 S, DR-Z 400 SM, DRZ 400, RMX 250, BETA JONATHAN 350 and KAWASAKI KLX 400PBR steel front sprocket 520 pitch for SUZUKI DR-Z 400 S, DR-Z 400 SM, DRZ 400, RMX 250, BETA JONATHAN 350 and KAWASAKI KLX 400
                    • New
                      The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                      €11.90Price
                      Compare
                      RENTHAL steel front sprocket 520 pitch for SUZUKI DRZ 400, RM 250, BETA ALP 200, JONATHAN 350, KAWASAKI KLX 400 and HONDA MTX 80RENTHAL steel front sprocket 520 pitch for SUZUKI DRZ 400, RM 250, BETA ALP 200, JONATHAN 350, KAWASAKI KLX 400 and HONDA MTX 80
                      • New
                        The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                        €26.90Price
                        Compare
                        RENTHAL steel front sprocket 520 pitch for SUZUKI DRZ 400, RM 250, BETA ALP 200, JONATHAN 350, KAWASAKI KLX 400 and HONDA MTX 80RENTHAL steel front sprocket 520 pitch for SUZUKI DRZ 400, RM 250, BETA ALP 200, JONATHAN 350, KAWASAKI KLX 400 and HONDA MTX 80
                        • New
                          The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                          €26.90Price
                          Compare
                          RENTHAL steel front sprocket 520 pitch for KTM SX 125, HUSQVARNA TC 250, BETA RR 250 and GAS GAS EC 300 1990-2027RENTHAL 520 steel front sprocket for KTM EXC 250, SX 125, HUSQVARNA FC 250, TC 250, BETA RR 250, RR 350, GAS GAS EC 250, EC 300
                          • New
                            The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                            €26.90Price
                            Compare
                            RENTHAL steel front sprocket 520 pitch for KTM SX 125, HUSQVARNA TC 250, BETA RR 250 and GAS GAS EC 300 1990-2027RENTHAL 520 steel front sprocket for KTM EXC 250, SX 125, HUSQVARNA FC 250, TC 250, BETA RR 250, RR 350, GAS GAS EC 250, EC 300
                            • New
                              The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                              €26.90Price
                              Compare
                              RENTHAL steel front sprocket 11T, 520 pitch for BETA EVO 125, REV3 250, REV3 270 and HUSQVARNA TC 449, TE 449, TE 449 I.E
                              • New
                                The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
                                €26.90Price
                                Compare
                                RENTHAL steel front sprocket 11T, 520 pitch for BETA EVO 125, REV3 250, REV3 270 and HUSQVARNA TC 449, TE 449, TE 449 I.E
                                • New
                                  The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
                                  €26.90Price
                                  Compare
                                  AFAM steel front sprocket 428 pitch for BETA EVO 80, EVO 80 2T SENIOR, KTM SX 105, SX 85, HUSQVARNA TC 85 and RIEJU RR 50AFAM steel front sprocket 428 pitch for BETA EVO 80, EVO 80 2T SENIOR, KTM SX 105, SX 85, HUSQVARNA TC 85 and RIEJU RR 50
                                  • New
                                    The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                                    €8.90Price
                                    Compare
                                    AFAM steel front sprocket 428 pitch for BETA EVO 80, EVO 80 2T SENIOR, KTM SX 105, SX 85, HUSQVARNA TC 85 and RIEJU RR 50AFAM steel front sprocket 428 pitch for BETA EVO 80, EVO 80 2T SENIOR, KTM SX 105, SX 85, HUSQVARNA TC 85 and RIEJU RR 50
                                    • New
                                      The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                                      €8.90Price
                                      Compare
                                      AFAM steel front sprocket 520 pitch for BETA EVO 125, EVO 200, EVO 250, EVO 300, REV3 250 2000-2023AFAM steel front sprocket 520 pitch for BETA EVO 125, EVO 200, EVO 250, EVO 300, REV3 250 2000-2023
                                      • New
                                        The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                                        €13.90Price
                                        Compare
                                        AFAM steel front sprocket 520 pitch for BETA EVO 125, EVO 200, EVO 250, EVO 300, REV3 250 2000-2023AFAM steel front sprocket 520 pitch for BETA EVO 125, EVO 200, EVO 250, EVO 300, REV3 250 2000-2023
                                        • New
                                          The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                                          €13.90Price
                                          Compare
                                          AFAM steel front sprocket 428 pitch for YAMAHA XT 125, SHERCO SE 125 CITYCORP, RIEJU SMX 125 and SCORPA TYS 125 1982-2023AFAM steel front sprocket 428 pitch for YAMAHA XT 125, SHERCO SE 125 CITYCORP, RIEJU SMX 125 and SCORPA TYS 125 1982-2023
                                          • New
                                            The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                                            €6.90Price
                                            Compare
                                            AFAM steel front sprocket 428 pitch for YAMAHA XT 125, SHERCO SE 125 CITYCORP, RIEJU SMX 125 and SCORPA TYS 125 1982-2023AFAM steel front sprocket 428 pitch for YAMAHA XT 125, SHERCO SE 125 CITYCORP, RIEJU SMX 125 and SCORPA TYS 125 1982-2023
                                            • New
                                              The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                                              €6.90Price
                                              Compare
                                              AFAM steel front sprocket 428 pitch for YAMAHA TTR 125, RIEJU MARATHON PRO 125 SM, TANGO 125, TANGO 250 and BETA RE 125, RR 125AFAM steel front sprocket 428 pitch for YAMAHA TTR 125, RIEJU MARATHON PRO 125 SM, TANGO 125, TANGO 250 and BETA RE 125, RR 125
                                              • New
                                                The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                                                €6.90Price
                                                Compare
                                                AFAM steel front sprocket 428 pitch for YAMAHA TTR 125, RIEJU MARATHON PRO 125 SM, TANGO 125, TANGO 250 and BETA RE 125, RR 125AFAM steel front sprocket 428 pitch for YAMAHA TTR 125, RIEJU MARATHON PRO 125 SM, TANGO 125, TANGO 250 and BETA RE 125, RR 125
                                                • New
                                                  The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Choose the number of teeth from the list.
                                                  €6.90Price
                                                  Compare

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                                                  Brands available in this category

                                                  JT SPROCKETS (9) · PBR (8) · AFAM (7) · RFX (5) · RENTHAL (4) · MOTO-MASTER (2) · INNTECK (1)