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.

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PBR steel front sprocket 13T, 520 pitch for KTM SX 125, HUSQVARNA TE 250, BETA RR 250 and GAS GAS EC 300 1988-2027
  • New
    The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
    €15.90Price
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    PBR steel front sprocket 13T, 520 pitch for KTM SX 125, HUSQVARNA TE 250, BETA RR 250 and GAS GAS EC 300 1988-2027
    • New
      The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
      €15.90Price
      Compare
      PBR aluminium front sprocket 14T, 428 pitch for FANTIC CABALLERO 125, XMF 125 and BETA RR 125, RR 125 T 4T 2021-2026
      • New
        The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
        €23.90Price
        Compare
        PBR aluminium front sprocket 14T, 428 pitch for FANTIC CABALLERO 125, XMF 125 and BETA RR 125, RR 125 T 4T 2021-2026
        • New
          The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
          €23.90Price
          Compare
          RFX steel front sprocket 520 pitch for SUZUKI DR 200 SE, DR 250 S, DR-Z 400 S, DRZ 400, BETA JONATHAN 350 and KAWASAKI KLX 400
          • New
            The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Available in several colours.
            €12.90Price
            Compare
            RFX steel front sprocket 520 pitch for SUZUKI DR 200 SE, DR 250 S, DR-Z 400 S, DRZ 400, BETA JONATHAN 350 and KAWASAKI KLX 400
            • New
              The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Available in several colours.
              €12.90Price
              Compare
              RFX steel front sprocket 520 pitch for KTM SX 125, HUSQVARNA FE 250, BETA RR 250 and GAS GAS EC 300 1980-2027 - FXFS 50-1
              • New
                The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Available in several colours.
                €12.90Price
                Compare
                RFX steel front sprocket 520 pitch for KTM SX 125, HUSQVARNA FE 250, BETA RR 250 and GAS GAS EC 300 1980-2027 - FXFS 50-1
                • New
                  The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Available in several colours.
                  €12.90Price
                  Compare
                  RFX steel front sprocket 520 pitch for KTM SX 125, HUSQVARNA FE 250, BETA RR 250 and GAS GAS EC 300 1980-2027 - FXFS 50-1
                  • New
                    The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Available in several colours.
                    €13.90Price
                    Compare
                    RFX steel front sprocket 520 pitch for KTM SX 125, HUSQVARNA FE 250, BETA RR 250 and GAS GAS EC 300 1980-2027 - FXFS 50-1
                    • New
                      The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Available in several colours.
                      €13.90Price
                      Compare
                      RFX steel front sprocket 428 pitch for KTM EXC 50, SX 105, SX 85, HUSQVARNA TC 85, BETA EVO 80 2T SENIOR and GAS GAS MC 85
                      • New
                        The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Available in several colours.
                        €12.90Price
                        Compare
                        RFX steel front sprocket 428 pitch for KTM EXC 50, SX 105, SX 85, HUSQVARNA TC 85, BETA EVO 80 2T SENIOR and GAS GAS MC 85
                        • New
                          The small toothed sprocket on the gearbox output shaft: it is what drives the chain. Available in several colours.
                          €12.90Price
                          Compare
                          RFX steel front sprocket 11T, 520 pitch for BETA EVO 125, EVO 250, 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.
                            €12.90Price
                            Compare
                            RFX steel front sprocket 11T, 520 pitch for BETA EVO 125, EVO 250, 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.
                              €12.90Price
                              Compare
                              MOTO-MASTER Ultralight Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                              • New
                                MOTO-MASTER front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450, 480, 498, 520,...
                                €17.90Price
                                Compare
                                MOTO-MASTER Ultralight Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                • New
                                  MOTO-MASTER front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450, 480, 498, 520,...
                                  €17.90Price
                                  Compare
                                  JT SPROCKETS rubber-cushioned Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027JT SPROCKETS rubber-cushioned Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                  • New
                                    JT SPROCKETS silencieux front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450,...
                                    €10.90Price
                                    Compare
                                    JT SPROCKETS rubber-cushioned Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027JT SPROCKETS rubber-cushioned Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                    • New
                                      JT SPROCKETS silencieux front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450,...
                                      €10.90Price
                                      Compare
                                      MOTO-MASTER Nitro Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                      • New
                                        MOTO-MASTER Nitro front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450, 480, 498,...
                                        €10.90Price
                                        Compare
                                        MOTO-MASTER Nitro Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                        • New
                                          MOTO-MASTER Nitro front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450, 480, 498,...
                                          €10.90Price
                                          Compare
                                          INNTECK Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                          • New
                                            INNTECK front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450, 480, 498, 520, 525...
                                            €16.90Price
                                            Compare
                                            INNTECK Front Sprocket for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                            • New
                                              INNTECK front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450, 480, 498, 520, 525...
                                              €16.90Price
                                              Compare
                                              RENTHAL Ultralight Front Sprocket 15 Teeth for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                              • New
                                                RENTHAL front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450, 480, 498, 520, 525...
                                                €32.90Price
                                                Compare
                                                RENTHAL Ultralight Front Sprocket 15 Teeth for KTM, HUSQVARNA, BETA, GAS GAS and HUSABERG 1983-2027
                                                • New
                                                  RENTHAL front sprocket for KTM EXC, EXCF, GS, MX, MXC, SX, SXF, XC, XCF, XCFW, XCW 125, 144, 150, 200, 250, 300, 350, 360, 380, 400, 450, 500, 505, 520, 525, 530, HUSQVARNA FC, FE, FS, FX, TC, TE, TX 125, 150, 250, 300, 350, 450, 501, GAS GAS EC, ECF, ES, EX, EXF, MC, MCF 125, 150, 250, 300, 350, 450, 500, BETA RR, RX, XTRAINER 125, 200, 250, 300, 350, 390, 400, 430, 450, 480, 498, 520, 525...
                                                  €32.90Price
                                                  Compare

                                                  Compatible bike models

                                                  Brands available in this category

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