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 Handlebar Clamp Shims allow a smaller diameter handlebar to be used in a stem.

These simple shims allow you to mate mis-matched bar/stem combos together, mounting a smaller bar in a stem with a bigger bore.

These adapters kit allow for the use of external bottom bracket crankarms 24mm spindles with newer BB30 and PressFit 30 bottom bracket bearings.

Problem Solvers new Valve Extenders for Removable Valve Cores improve on the Basic Valve Extenders. They're easier to use—simply remove the valve core, thread in the Valve Extender, then thread the core into the extension—and come in three sizes to accomm

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

Our Seatpost Clamps with rack mounts provide a stable spot to mount your rear rack stays to on bikes without seatstay braze-ons. Very handy. Also great for light mounts, a saddlebag stabilizer, or anything else you problem solving people tend to dream up.

Switching frames doesn't mean you have to switch posts! Use your old posts without worry with Problem Solvers' wide variety of seatpost shims.

Specifications:
100mm long (including 3mm lip)
3mm lip
Alloy
Problem Solvers seatpost shims are not int

Switching frames doesn’t mean you have to switch posts! Use your old posts without worry with our wide variety of seatpost shims.