Stan's NoTubes - Wheel Rear, Flow MK4 27.5, 12X157, Shimano HG, Gray stock Unlike most asymmetric rims that

Unlike most asymmetric rims that struggle with tubeless inflation and consistent airtight seal under hard cornering

something to handle the increased weight and added speed of an E-bike

Allows conversion of 20mm through axle hubs to 9mm for use with Quick-Release (QR) skewers

4" / 30TPI

the tiny spikes on the surface of the balls grab the road surface

Stan's NoTubes - Wheel Rear, Flow MK4 27.5, 12X157, Shimano HG, Gray stock Unlike most asymmetric rims thatEXPECTED AVAILABILITY DECEMBER 2021 Features: Low profile 30mm internal width optimizes tire shape, traction, and control for 2. 3 2. 6" tires Durable 6069 aluminum with welded joint and reinforced spoke bed BST Asymmetric design combines Stan's legendary easy tubeless inflation with a stronger, more balanced wheel build New high end premium hub Matched wheelsets use traditional J bend lacing and share a single spoke length for easy serviceability