Paul Component Engineering Thumbies Right-Only Shifter Mount Shimano 31.8mm BLK MFPN=803-01-141 Reach Adjustment

Reach Adjustment

lower bushing

75 Thread Length (mm) 20 Axle Diameter (mm) 12 Over Locknut (mm) 142 Overall Length (mm) 170

Chromoly Rails

Pass through double bolting steel shackle provides anti-twist protection

Paul Component Engineering Thumbies Right-Only Shifter Mount Shimano 31.8mm BLK MFPN=803-01-141 Reach AdjustmentPaul Component Engineering Thumbies Right Only Shifter Mount Shimano 31. 8mm Black. Paul Components Thumbies turn bar end shifters into flat bar shifters. Thumbies have a hinged clamp for an easy installation They have a shifter mounting boss that fits Shimano bar end shifters and most Shimano downtube shifters Machined in the USA of 6061 aluminum