E-Sync Freehub Body

Sierra Bicycle Supply Verified independent store

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E-sync hubs are built to last, including under the higher torque and weight of eBikes. A 6066 alloy shell, heat-treated steel ratchet ring, reinforced pawls, and full Enduro bearin gs rovide brute strength, while 8.18° engagement provides the speed. Fits E-sync hubs and includes pawls, springs, pawl retainer, 0.5mm freehub spacer, 1.8mm cassette spacer, and freehub seal. Bearings are pre-installed Also compatible with Neo and Neo Ultimate hubs as a more durable upgrade Show more