SuperSprox Rear Steel RFE-245-50-Black YZ/YZF RK B4001-50

Rear Sprocket. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness.

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Supersprox Performance Steel Sprocket. Strength and light weight combined.

Manufacturer Part No. (MPN): RFE-245:50-BLK
Barcode: 8592165073040

Alt. Centre:	245
Colour:	Self
Centre:	JTR245
Material:	Steel
Position:	Rear
Teeth:	50

Fitment Summary
Compatible with 164 models (yearly).

• Yamaha: WR 250F, WR 250FM, WR 250FN, WR 250FP, WR 250FR, WR 250FS, WR 250FT, WR 250FV, WR 250FW, WR 250R, WR 250RA, WR 250RB, WR 250RD, WR 250RE, WR 250RF, WR 250RG, WR 250RH, WR 250RJ, WR 250RY, WR 250RZ, WR 250X, WR 250XA, WR 250XD, WR 250XE, WR 250XF, WR 250XG, WR 250XH, WR 250XJ, WR 250XK, WR 250XY, WR 400FK, WR 400FL, WR 400FM, WR 400FN, WR 400FP, WR 426FK, WR 426FL, WR 426FM, WR 426FN, WR 426FP, WR 426FR, WR 450F, WR 450FA, WR 450FB, WR 450FD, WR 450FE, WR 450FF, WR 450FG, WR 450FH, WR 450FJ, WR 450FK, WR 450FL, WR 450FM, WR 450FN, WR 450FP, WR 450FR, WR 450FS, WR 450FT, WR 450FV, WR 450FW, WR 450FX, WR 450FY, WR 450FZ, YZ 250, YZ 250A3, YZ 250B3, YZ 250 B9U6, YZ 250 B9UA, YZ 250 BCR2, YZ 250 BCR9, YZ 250 BCRG, YZ 250 CG23C, YZ 250D3, YZ 250E3, YZ 250F, YZ 250F3, YZ 250FB, YZ 250FC, YZ 250 FD EFI, YZ 250 FE EFI, YZ 250FG, YZ 250FH, YZ 250FJ, YZ 250FK, YZ 250FL, YZ 250 FX Enduro, YZ 250FY, YZ 250G3, YZ 250H3, YZ 250J3, YZ 250K3, YZ 250L2, YZ 250M2, YZ 250N2, YZ 250V2, YZ 250W2, YZ 250 X Enduro, YZ 250X2, YZ 250Y, YZ 250Y2, YZ 250Z2, YZ 426FM, YZ 426FN, YZ 426FP