KMC - 11sp REACT CassettesKMC 11SP REACT CASSETTES With the REACT series, KMC has filled a gap in its lineup of drive solutions. Just like KMC chainrings and sprockets, REACT cassettes are precisely designed to match KMC chains. This perfect synergy reduces friction between individual components and enhances the lifespan of all drive components. Meticulously crafted ascent and descent ramps ensure precise chain guidance, improving shifting performance across the entire range.

External dimensions: 290mm x 180mm (L x W)

HASTA certified product

PARK TOOL - BX-2

Volume: 8L

Frustration-free tire installation

(KM's ridden in 1hr at 90rpm/200w)

Chris King®

NIPPLES: DT ProLock Squorx ProHead aluminum

Any Race Face 1x 104BCD ring will mount securely with the included hardware

even during the hardest training sessions and endurance events

The three-piece hood can be used with a helmet and is adjustable

8 and 10mm hex bits