SHIMANO SM-BB71-41C MTB PRESS FIT BOTTOM BRACKET has_product_type 1 x Schwalbe Smart Sam

1 x Schwalbe Smart Sam Performance Addix DD 27

Dropouts or hangers connect your frame to your gear derailleur and act as the intermediary to try and protect your frame from damage

Includes Composite Matrix frame mount

Mounting Side

SHIMANO SM-BB71-41C MTB PRESS FIT BOTTOM BRACKET has_product_type 1 x Schwalbe Smart SamPress 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. Features Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage Set includes left and right hand cups, inner cover, and inner O rings Sealed cups keep out dirt and water Maintenance free Compatible with 83mm