Shimano SM-BB71-41A Hollowtech II Press Fit Bottom Bracket hybrid bike Shimano TIAGRA FD-4703 3x10-speed Front

Shimano TIAGRA FD-4703 3x10-speed Front Derailleur

it can accommodate both 11-50T and 10-50T cassettes

Chain: KMC Z7

slip-proof and very absorbent

CRUSSIS 48/38/28 teeth

Shimano SM-BB71-41A Hollowtech II Press Fit Bottom Bracket hybrid bike Shimano TIAGRA FD-4703 3x10-speed FrontPress Fit BB use 24 mm axle and bearings, because 24 mm diameter axle and bearings offers the best balance of rotating performance, stiffness, strength, sealing, weight, for press Fit type as well. Product features Shimano SM BB71 41A Use: MTB Model: SM BB71 41A BB Type: Press Fit (41x24mm) Press Fit BB shell width: 89. 5 92mm Shell diameter: 41mm Compatibility Saint FC M820 XT FC M780 FC M782 FC M785 XT Trekking FC T780 SLX FC M670 FC M672 FC M675 FC