Park Tool BBT-179 Steel Bottom Bracket Tool CheckoutSpec= SingleSpeed improves support for cyclists who

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

5" front/rear front rim DT Swiss EX511 hub DT Swiss 370 LN IS disc axle/spacing (mm) 15x110 Boost hole 32h spoke DB nipple brass color black weight 960g

Color Black Rise 15 Material Aluminum Upsweep 4 Defined Color Black Back Sweep (deg) 6 Weight 270 Bar Clamp Diameter (mm) 31

2 Air wheel size 29"/27

and enough room for other small accessories

Park Tool BBT-179 Steel Bottom Bracket Tool CheckoutSpec= SingleSpeed improves support for cyclists whoConstructed 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