Park Tool BBT-179 Steel Bottom Bracket Tool CheckoutSpec= SingleSpeed whether by bike or by

whether by bike or by hike

improves support for cyclists who have a limited pelvic rotation Fibra-Tek cover

Computer functions: current/ average/ maximum speed trip distance total distance elapsed time clock calorie consumption

and enough room for other small accessories

compatible with Xpedo MTB clipless pedals and Shimano SPD clipless pedals

Park Tool BBT-179 Steel Bottom Bracket Tool CheckoutSpec= SingleSpeed whether by bike or byConstructed from precision machined 4140 steel the BBT 179 is a heavy duty tool for the removal and installation of select bicycle components with an 12 notch tool fitting Features an extra deep body to accommodate extra wide spindles and low profile walls at the point of engagement for recessed lockrings Fits 12 notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 4547mm and a minor diameter (inside of notches) of