Custom ideas

Custom Ideas by Model: Start With the Machine You Own

A good custom respects the frame, the electrics and the way the bike is used. These model-specific concepts explain what works, what fights back and what to leave alone.

LibraryIndoBikesGuides10Updated10 November 2026

Style is the visible part of a custom build. The invisible part is compatibility: whether the bodywork still clears the wheel, whether the charging system can carry the lights, whether the suspension still has travel and whether the result can be registered and insured.

These pages are model-specific starting points, not catalogues of parts. Each one describes a design direction, the modifications that suit it, the constraints that decide the budget and the workshop services that should handle the risky work.

Keep the original parts. Reversible changes protect resale value and make a future repair easier. A build is finished when the bike is stable, legal and reliable, not when the last part is bolted on.