Park Tool Steel Bottom Bracket Tool BBT-135-12 CheckoutSpec= 264 x 125mm Ergonomic lever for easy opening

Ergonomic lever for easy opening and safe closing

6 Cup (mm) 41

Triple X-Durability

Ultra-Shift mechanism enables upshifting up to three gears at a time and downshifting a full five

model kitsuma description bladder and reservior end

Park Tool Steel Bottom Bracket Tool BBT-135-12 CheckoutSpec= 264 x 125mm Ergonomic lever for easy openingConstructed from precision machined 4140 steel the BBT 135 12 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 4850mm and a minor diameter (inside of notches)