Rear axle cup, BMW S 1000 RR 2019- (K67) and M 1000 RR 2021- (K66), fits to mofidied rear axle OEM swingarm
Protect your rear axle nut in the event of a crash. Additionally, it makes it much easier to remove the axle.
– aluminum 7075 T6
– hard anodised
Weight: 0,028 kg