Problem Solvers Fork Steerer Tube Shim 1 to 1 1/8 inch

This adapter allows the use of 6-bolt rotors on Shimano's Center-Lock hubs.

Clamp-on Cable Guides made of stainless steel. Available in different sizes. Delivery includes 3 stainless steel cable guides.

Mounting extension for fixing of fenders on rigid forks with suspension fork geometry. Inclusive 2 M6-screws and lock-washers.

Cross clamp with pulley for bowden cables, which is mounted to the seat tube to make your top-routed cables compatible with bottom-pull road derailleurs. Available in different sizes.

Yeah, Problem Solvers has got a shim to make your handlebars and stems get along.

This headtube reducers adapt your headtube to accommodate different fork sizes. These reducers are designed for traditional, external cup headsets

Replacement brake nuts for road caliper brakes, extra-long for use with thick fork crowns. Available in different sizes.

This spacer replaces the star nut or compression plug in your headset assembly. After installing your headset spacers and stem, the Micro-Adjustable spacer snugs up your stem against the spacers.

Ahead cap with an integrated 10 mm spacer. A clean look on tubes with wonky cuts.