
PBR Steel C45 Standard Sprocket 843 - 428 (Manufacturer part number: 843 50 C45)
Designed by PBR, a brand recognized for its involvement in competition, this sprocket meets the demands of workshops and teams: C45 steel, black finish, and standard machining to ensure easy adaptation to 428 pitch transmissions. Ideal for off-road machines and lightweight roadsters, it targets riders looking for a robust replacement part that conforms to original dimensions.
PBR emphasizes a strict manufacturing process, stemming from its competition experience, to ensure proper tooth geometry and concentricity for optimal chain guidance. This sprocket is particularly suitable for cross and roadster applications where transmission reliability is crucial.
Common compatibilities: YAMAHA TT‑R 125 LW BIG WHEELS E (CE21) 2016, YAMAHA TT‑R 125 LW BIG WHEELS (CE18) 2016, YAMAHA TT‑R 125 E (CE23) 2009. Check the number of teeth and pitch before installation for a safe replacement.