Paul Component Engineering Thumbies Shifter Mounts Shimano 22.2mm Black ModelNumber=K1263 This means that the rider

This means that the rider can always keep his eyes on the road

Tread lugs are spaced wider and shortened for faster handling reduced rolling resistance and lighter weight

Largest Cog 45 Color Black Rear Der/Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 12 Weight 284 Chain Wrap Capacity (teeth) 45 Cage Length Long

}Shimano Tiagra ST-4720/BR-4770 Mechanical Shift/Hydraulic Brake Lever and Caliper - Front Flat Mount Finned Resin Pads Black

Steerer Type Tapered S

Paul Component Engineering Thumbies Shifter Mounts Shimano 22.2mm Black ModelNumber=K1263 This means that the riderPaul Component Engineering Thumbies Shifter Mounts Shimano 22. 2mm 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