Hollowtech II is using 24 mm axle and bearings. Shimano made the decision to adopt the 24 mm diameter axle and bearings to provide the best balance of rotating performance / stiffness / strength / sealing / weight in Shimano Quality.
TIAGRA Bottom Bracket BB-RS500 ( Select Option=BSA)
₹1,110.00
Out of stock
Here is some important information regarding delivery

Topeak Midloader Frame Mount Bikepacking, Bag 4.5 Liter, Black
CICLOVATION ADVANCED BAR TAPE LEATHER TOUCH, AURORA BLUE
SQUIRT Chain Lube 15ML (0.5OZ)
CONTROLTECH Cougar Bull Horn Handlebar W400
CICLOVATION ADVANCED HAND GRIP, TOMAHAWK LITE PERFORMANCE GRIP, BLACK / HIGH DENSITY SPONGE.BLACK







