Description
The Stan’s Flow MK4 LTD Rear Wheel is a 29-inch wheel designed for rear use with a 12 x 148mm thru axle and a 6-bolt brake mount. It features Stan’s MK4 alloy rim with a 30mm internal width, optimized for 2.3 to 2.6-inch tires. The rim has a welded joint, reinforced spoke bed, and an asymmetrical design for improved tubeless setup and balanced wheel strength.
The wheel is built with 32 Sapim Race spokes and brass nipples, connected to the durable E-Sync hub. The hub includes chromoly steel axles, double row Enduro bearings, and special heat-treated steel ratchet rings. Its pawl design reduces stress on the freehub and bearings, supporting both traditional and e-bike use. The E-Sync hub offers fast 8.18 engagement and increased torque capacity compared to previous models.
The wheel uses a SRAM XDR cassette body and comes tubeless ready with included tubeless tape and a Presta valve. It is black in color and covered by a 3-year rim warranty with a 1-year crash replacement.
- 29″ rear wheel with 12 x 148mm thru axle and 6-bolt disc brake compatibility for secure mounting and durability.
- Features the E-Sync hub with chromoly steel axles and double-row Enduro bearings for enhanced torque capacity.
- Light 6069 aluminum rim with 30mm internal width, welded joint, and reinforced spoke bed for strength and durability.
- Tubeless-ready design includes tubeless tape and valve, optimizing tire shape and traction for 2.3-2.6″ tires.
- Compatible with SRAM XDR cassette and designed for e-bike use, supporting fast engagement and balanced wheel performance.





