Problem Solvers

Rear outer axle nut with rotating washer. Sold individually (not as a pair).

Allows you to use braze on front derailleurs on frames that do not have braze on tabs. Clamps on to your seat tube easily and securely with an allen bolt clamp. Open slot allows for vertical adjustment of the derailleur. Available in Black or Silver.

Problem Solvers Chainring Bolts

Problem Solvers 8mm Hex Crank Arm Fixing Bolt/Cap Pair

Problem Solvers Valve Extenders for Removable Cores.
Only for use with valves with removable cores
Allows use of short valves with deep section rims
Sold individually