Kartuschen

Cartridge kits from K-Tech and Öhlins — the internals that turn a budget fork into a precision instrument, with real damping circuits replacing the factory compromise.

A cartridge kit keeps your fork lowers and swaps everything that matters inside: proper pistons, shim stacks, adjustable compression and rebound. It is the biggest suspension upgrade per euro on most sport bikes. Kits are fork-specific and include springs in your chosen rate — spring-rate guidance lives on each product page.