SHIMANO GRX BB-RS500-PB PRESS FIT BOTTOM BRACKET
The Shimano BB-RS500-PB Pressfit bottom bracket is used to install 24 mm Hollowtech II cranks from the GRX series in Gravel bottom brackets with a width of 86.5mm a diameter of 41 mm. It has been specifically designed for gravel use with a new seal construction leading to longer lasting performance.
SPECIFICATIONS:
APPLICATION: GRAVEL
SERIES: GRX
INSTALLATION TYPE: PRESSFIT BB86
DIAMETER: 41MM
HOUSING WIDTH: 86MM
AXLE DIAMETER: 24MM (HOLLOWTECH II)
BEARINGS: STEEL
BOTTOM BRACKET SHELL MATERIAL: SYNTHETIC RESIN
