Park Tool BBT-22 Bottom Bracket Tool for 20-Tooth ISIS Cups MFPN=11.4015.461.010 Clock’d Technology features two separate

Clock’d Technology features two separate ratchet rings allowing configuration for two different levels of engagement and pawl contact: 3 pawls engaging every 4 degrees for all-mountain or 6 pawls engaging every 8 degrees for hard charging downhill or E-Bike use

Single side cclipless with platform

All-in-one package for ultimate tubeless set-up

95 mm thickness

For use with tubeless tires

Park Tool BBT-22 Bottom Bracket Tool for 20-Tooth ISIS Cups MFPN=11.4015.461.010 Clock’d Technology features two separatePark Tool BBT 22 Bottom Bracket Tool for 20 Tooth ISIS Cups. Park Tool BBT Series Bottom Bracket Tools. TECH SPECS keyword search BBT 2