Reserve Wheels Reserve E30 HD 31 DH Wheelset 29" 15 x 110 12 x 148 Center Lock MicroSpline Carbon I9 1 1 CheckoutTitle=Shimano XT BR M8100 2 Piston Post Mount Disc Brake Caliper The Wahoo ELEMNT Bike Computers The Wahoo ELEMNT Bike Computers are the most integrated GPS bike computers on the market with a full list of compatible hardware and smartphone apps Each bottom bracket is hand assembled using a hollow chromoly spindle precision sealed bearings forged and CNC machined alloy cups and a composite center spacer seal margin left: 25px Color Carbon Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30 Rim Width (Internal) 31 Cassette Body Type Shimano Micro Spline Wheel Size 29" Designed for ebike Yes Defined Color Black ISO Diameter 622 Road 29" Front Axle 15mm Thru x 110mm Tire Type Tubeless Ready Rim Material Carbon Hub Brake Compatibility Center Lock Disc Valve Presta