Alpha Racing Sprocket aluminium, silver, T45, 520 BMW S1000RR 2019-,M1000RR 2021- engine electronics FITMENT NOTICE FOR US MARKET:

FITMENT NOTICE FOR US MARKET: Optional header fits on 2020+ S 1000 RR US model

Not for K67 and K66 models

Brembo radial master cylinder 19RCS Corsa Corta (110C74010)

and durability

for SBK-swingarm

Alpha Racing Sprocket aluminium, silver, T45, 520 BMW S1000RR 2019-,M1000RR 2021- engine electronics FITMENT NOTICE FOR US MARKET:Alpha Racing Sprocket aluminium, silver, T45, 520 BMW S1000RR 2019 ,M1000RR 2021 2771B001B45 Sprocket Aluminium, silver anodised, T=45, pitch 520, for BMW S 1000 RR 2019 (K67) and M 1000 RR 2021 (K66) with OEM forged or carbon wheels (M package) Additional articles Aluminium sprocket for BMW OEM forged or carbon wheels (M package). silver anodised T=45 pitch 520 inner diameter 119 mm bolt circle 140 mm five holes 12. 5 mm Figure shows sprocket T=42.