radio-sonar-mtb-rear-hub-10-x-135mm-6-bolt-disc-freecoaster-1pc-driver-10t-matte-nebula-purple-32h
radio-sonar-mtb-rear-hub-10-x-135mm-6-bolt-disc-freecoaster-1pc-driver-10t-matte-nebula-purple-32h, The MTB specific Sonar Freecoaster Hubs feature a patented "HYBRID" freecoaster system, creating a new type of hub that functions unlike anything else. Based on similar construction to a traditional hub, the Sonar Freecoaster is lightweight, simple to adjust system with ample durability and reliability.Larger, fully adjustable slack system, and a "MagnaDrive" magnetic pawl retention system, requires little to no maintenance compared to the heavy and unreliable clutch style freecoastersProvides zero friction and resistance making it one of the smoothest and fastest rolling hubs; going forwards or backwardsEasily convertible into a cassette hub (all parts included)6061-T6 Alloy hub shell & 7075-T6 axlex5 sealed high-grade stainless bearingsMTB specific, 135mm spacing and 6-bolt disc brake mount33% lighter than a conventional clutch style freecoaster hub