Park Tool BBT-147-12 Steel Bottom Bracket Tool Paddle Accessories Extra-large spring-steel center bar is

Extra-large spring-steel center bar is compatible with all crampons

Tipping the scales under 100 grams

High-performance tire with unique characteristics of grip in all weather conditions

and the resort to the backcountry

S-3XL (ASIA)

Park Tool BBT-147-12 Steel Bottom Bracket Tool Paddle Accessories Extra-large spring-steel center bar isConstructed from precision machined 4140 steel, the BBT 147 12 is a heavy duty tool for the removal and installation of select threaded bottom brackets with 12 notch tool fittings, including Chris King ThreadFit T47 and ThreadFit 30. The BBT 147 12 is designed to be compatible with any bottom bracket with the corresponding tool fitting, with an extra deep body to accommodate extra wide spindles and low profile walls at the point of engagement for