Stan's NoTubes - Hub, Rear, Stans, E-Sync, 28H, CL, 12X148, Ta, Shimano MS Sabma and a pawl design that

and a pawl design that reduces stress on bearings

The width of the Grail CB7 rim creates a more stable base for your tries

this tire begs to be ridden over pavé and gravel

DIMENSIONS: 44 * 32 * 5

Stan's NoTubes - Hub, Rear, Stans, E-Sync, 28H, CL, 12X148, Ta, Shimano MS Sabma and a pawl design thatStrength and durability were the main priority in designing E sync hubs. Designed for more aggressive riders, wet environments, and the added torque and weight stresses of eBikes, E sync hubs are built to last. The cromoly axle and Enduro sealed bearings of the E sync can handle high loads and harsh conditions, and the double row Enduro bearing at the heart of the E sync's freehub lasts longer than simply pairing two standard cartridge bearings side