Park Tool Steel Bottom Bracket Tool BBT-135-12 CheckoutSpec= 264 x 125mm Ultra-Shift mechanism enables upshifting up

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

Hole/Thread 14mm 3/8 adaptor included Material 7075-T6 Aluminum Peg Axle Diameter 38mm Peg Length 122mm Primary Color Black Size 4

6 Cup (mm) 41

5 Spring Adjustments Preload Body Eyelet Standard Damping RC2T Adj

model kitsuma description bladder and reservior end

Park Tool Steel Bottom Bracket Tool BBT-135-12 CheckoutSpec= 264 x 125mm Ultra-Shift mechanism enables upshifting upConstructed 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)