F945E Enduro Driver Body Type:Shimano 10/11 Speed HB21 is a revolutionary cycling

HB21 is a revolutionary cycling accessory that combines aerodynamic design

Excluding the pedals

and the flexibility to adapt to your preferred road setup

Nipple  Copper

and durable

F945E Enduro Driver Body Type:Shimano 10/11 Speed HB21 is a revolutionary cyclingTechnical Specifications Rim Type Clincher: Carbon, tubeless ready MODEL F945E RIM MATRIAL 100% Carbon Fiber Toray T700 RIM DEPTH 23mm RIM WIDTH External: 50mm Internal: 45mm BREAKING SURFACE NO RECOMMENDED TYRE SIZE 29"*2. 5'' 3. 0'' FRONT SPOKE PATTERN Three cross REAR SPOKE PATTERN Drive Side Non Drive: Three cross SPOKE COUNT Front Rear: 32 32 SPOKE TYPE Sapim Basic Leader Round Spokes NIPPLE TYPE CN Brass FRONT HUB Novatec 791 Hub, 6 Bolts,