Shimano Ultegra SM-BB72-41B Bottom Bracket condition:Pristine Shed a layer at the

Shed a layer at the summit or bundle up on a blustery day - this jacket has your back

the diagonal quilting adds style while the bright red hue keeps her visible

and zippered hand pockets warm up chilly fingers

Powder Skirt Primary Fabric Nylon Rise Mid Weight 25 oz Gender Mens Best Use Mountaineering and Alpine Fit Type Regular Fit

Pop color tape on back of neck

Shimano Ultegra SM-BB72-41B Bottom Bracket condition:Pristine Shed a layer at theFEATURES of the Shimano Ultegra SM BB72 41B Bottom Bracket Lightweight maintains efficiency Combined with FD 6800 chain guide design to reduce chain drop Optimum power transfer Dura ace proven 4 arm design: Same stiffness and lighter weight 14g lighter weight and half the friction of the SM BB6700, while maintaining the same durability Variety choice of gearing: 53 39T 52 36T 50 34T 46 36T Press Fit BB shell width_86mm Hollowtech II BB_press fit type