MTX 809 Steel Rear Sprocket #428 Chain/Sprocket Pitch_530 The WR250F is a rider-friendly

The WR250F is a rider-friendly weapon that's light and slim with a low center of gravity for sharp handling through tight turns with a more confidence-inspiring

428D x 122 standard chain w/ RJ clip link DID

Honda CBR250RR 17-18 RP-1 GP Full System Carbon

K&N washable

Please see FLUHCBRF4R for the opposite fitment location

MTX 809 Steel Rear Sprocket #428 Chain/Sprocket Pitch_530 The WR250F is a rider-friendlyMTX OE Steel sprockets are strong and durable, heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement