Park Tool Steel Bottom Bracket Tool, BBT-147-12 Derailleur Parts Gravel-tuned clutch tension provides smooth

Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting

Cannondale Road Hollowgram SiSL2

Manufacturer Part Number: ICSR800011125

KD2114 ST0713

UPC: 836572001981

Park Tool Steel Bottom Bracket Tool, BBT-147-12 Derailleur Parts Gravel-tuned clutch tension provides smoothConstructed from precision machined 4140 steel the BBT 147 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 5053mm and a minor diameter (inside of notches)