The R4 is designed to be a solid, reliable hub with a durable axle assembly and robust set of bearings, designed to get you rolling on a budget.
The Ally wheel is the workhorse of the fleet. Premium extruded alloy rim, Anodized extrusion, and Pinned construction Tubeless Ready and taped, with valves Included 4-pawl arrangement with 36 points of simultaneous engagement, featuring a large radius that the pawls are positioned on, reducing leverage at the point of engagement Rear axle assembly uses thread-on end caps for easy service and resisting side-load compression from the frame Chromag Ally Rear Wheel - 29", 12 x 148mm, 6-Bolt, XD, Black Hub/Brake Compatibility: 6-Bolt Disc Wheel Size: 29" Cassette Body Type: SRAM XD 11/12 Speed ISO Diameter: 622 / Road / 29" Valve: Presta Defined Color: Black Tire Type: Tubeless Ready Clincher Rear Axle: 12mm Thru x 148mm Chromag Ally Rear Wheel - 29", 12 x 148mm, 6-Bolt, HG, Black Hub/Brake Compatibility: 6-Bolt Disc Wheel Size: 29" Cassette Body Type: Shimano Dynasys 11 Speed Mountain ISO Diameter: 622 / road / 29" Valve: Presta Defined Color: Black Tire Type: Tubeless Ready Clincher Rear Axle: 12mm Thru x 148mm Building off the BA30 and Phase30 design, the Ally offers the same robust beadwall and 30mm bed but in a pinned construction, helping to keep the cost down.Chromag Ally Rear Wheel It shares the same cavity construction as the Phase30, with offset (not oriented) nipple holes, and laced to the R4 hub.