Description
The Stan’s Arch MK4 LTD Rear Wheel is a 27.5″ wheel designed for e-bike use. It features a 12 x 148mm thru-axle and a 6-bolt disc brake compatibility. The wheel is built with a 28mm internal width rim made from lightweight and durable 6069 aluminum, featuring a welded joint and reinforced spoke bed. It has 32 spokes using premium Sapim Race spokes with brass nipples, laced to an extra-durable E-Sync hub.
The E-Sync hub includes chromoly steel axles, double-row Enduro bearings, and a heat-treated steel ratchet ring with a pawl design that reduces stress on the freehub and bearings. This hub delivers fast 8.18 engagement and a 47% increase in maximum torque capacity compared to Neo hubs. The wheel supports SRAM XDR cassette bodies and comes tubeless-ready with included tubeless tape and a Presta valve.
The rim uses the BST Asymmetric design, which supports easy tubeless setup and a balanced wheel build. This wheel is optimized for Trail and XC tires up to 2.5″ wide. It comes in black and includes a 3-year rim warranty plus a 1-year crash replacement.
- Stan’s Arch MK4 LTD rear wheel features a 27.5″ size with a 12 x 148mm thru-axle for secure fitment.
- Equipped with an extra-durable E-Sync hub offering 8.18 engagement and reinforced pawls for reliable performance.
- The 28mm internal width MK4 alloy rim supports tubeless-ready Trail and XC tires up to 2.5″ wide.
- Laced with premium Sapim Race spokes and brass nipples, featuring chromoly steel axles and Enduro double-row bearings.
- Compatible with SRAM XDR cassette body and 6-bolt disc brakes, designed for both traditional and e-bike use.
