Shimano BB-RS500 Bottom Bracket Press-Fit Tiagra Park and Freestyle Skis With its versatile cargo capacity

With its versatile cargo capacity and reliable straps

mile after mile

Neoprene sleeve insulates hand from cold during discharge

Tenacious Tape Flex Patches are for heavy duty

with touches of upcycled tech flannel for style and warmth on the inside

Shimano BB-RS500 Bottom Bracket Press-Fit Tiagra Park and Freestyle Skis With its versatile cargo capacityThe Press Fit BB RS500 PB bottom bracket is recommended by Shimano for the GRX, Tiagra, Sora and Claris series. This allows a Hollowtech II or 2 piece crank with a 24 mm axle to be mounted in a road frame with an 86. 5 mm bottom bracket width and a 41 mm shell diameter. The bottom bracket is made from a synthetic material and has black bearing cups.