SRAM XX SL Eagle Transmission XS-1299 12 Speed Cassette - Silver C-class Only compatible with Quarq DZero

Only compatible with Quarq DZero DUB and DFour DUB power meter spiders

The new mechanical Ergopower Super Record™ 12x2 Speed Rim Brake controls offer an important new feature: two brake lever positions that allow riders to choose the lever-handlebar distance that is most suited to the size of their hand

we bring our car expertise to the bicycle tyre segment: Polyester has been used successfully for years in car tyres and been tried and tested many times

proving extremely effective in reducing the likelihood of “pinch” or “snake-bite” style flat tires

Its proprietary technology allows the KICKR to instantly react to each ascent

SRAM XX SL Eagle Transmission XS-1299 12 Speed Cassette - Silver C-class Only compatible with Quarq DZeroThe XX SL Eagle Transmission (T Type) Cassette is a major reason why Eagle Transmission offers the best ever inboard and outboard shifting performance under load. Thanks to its full X SYNC design, the harder you pedal, the better it shifts. This is the lightest Eagle cassette in history as well as our most precise and long lasting. Its new gen features a fully machined, hardened steel X Dome architecture for gears 1 9 and an ultra lightweight, all