Portland Design Works Pathfinder Io Headlight Taillight Set Model=CenterLine XR Center Lock Disc Rotor Color Carbon Rear Axle 12mm Color Carbon Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30 Cassette Body Type Shimano Dynasys 11 Speed Mountain Cassette Body Type Shimano SRAM 8 9 10 Speed Wheel Size 29" Designed for ebike Yes Defined Color Black ISO Diameter 622 Road 29" Tire Type Tubeless Ready Hub Brake Compatibility 6 Bolt Disc Valve Presta Matched wheelsets use traditional J bend lacing and share a single spoke length for easy serviceability list style position:outside }Portland Design Works Pathfinder Headlight and Io Taillight Set