Paul Component Engineering Thumbies Shifter Mounts Shimano 22.2mm Silver ModelNumber=K7144 To compensate for the differences

To compensate for the differences in wall length and strength of an asymmetric design

Textured shift paddles and hoods for a comfortable feel

Patented 2-in-1 clip and strap mounting system

Multi-ply 120tpi Nylon for lightness and rolling performance

Paul Component Engineering Thumbies Shifter Mounts Shimano 22.2mm Silver ModelNumber=K7144 To compensate for the differencesPaul 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 Model Thumb Shifter Mount Shifter Interface Shimano Index Clamp 22. 2mm Color Silver Package Pair Clamp Size 22. 2Mm Mount Type Standard