RFX Pro Series Elite Rear Sprocket Husqvarna 14 24 Husaberg TE TC 125 300 11 14 FE FC 390 450 02 14 Various Sizes Teeth:47T Magnefusion Magnetic Strap Keeper RECH428 R1 134 Magnefusion Magnetic Strap Keeper With this O'NEAL MX helmet you can rely on high quality engineering Husqvana Year Pitch Part Number TX 125 17 20 520 FXRS 50 50 TC 125 14 20 520 FXRS 50 50 TE 125 14 20 520 FXRS 50 50 TC 250 14 20 520 FXRS 50 50 TE 250 14 20 520 FXRS 50 50 TE 300 14 20 520 FXRS 50 50 FE 450 14 20 520 FXRS 50 52 FE 501 14 20 520 FXRS 50 50 Husaberg Year Pitch Part Number All Models 00 08 520 FXRS 50 50 FE 250 13 14 520 FXRS 50 52 FE 350 12 14 520 FXRS 50 52 FE 390 09 13 520 FXRS 50 52 FE 450 09 14 520 FXRS 50 52 FE 501 13 14 520 FXRS 50 50 FE 570 09 13 520 FXRS 50 52 TE 125 11 14 520 FXRS 50 50 TE 250 11 14 520 FXRS 50 50 TE 300 11 14 520 FXRS 50 50 RFX Pro Series Elite Rear Sprocket Husqvarna 14 20 Husaberg TE TC 125 300 11 14 FE FC 390 450 02 14 (Blue) Various Sizes