catena sram force 12 speed 120 links bicicletta trek No movement during pedaling causes

No movement during pedaling causes accidental release

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Racing fit to chase performance

La fibra BTX in polipropilene utilizzata rende la maglia intima a manica lunga un capo elastico e leggero e garantisce la massima traspirazione

Deep muscle treatment helps increase blood flow

catena sram force 12 speed 120 links bicicletta trek No movement during pedaling causesSram Force 12 Speed 120 Links chain Description: An incremental improvement. The Flattop technology used for Sram Force creates a lighter, quieter and stronger chain. Ride longer and faster this chain will take you everywhere. Characteristics Flattop technology allows you to create a thinner chain with greater silence and resistance. Internal and external links with Hard Chrome coating for faster and more precise shifts. Flattop Powerlock link