Product name: HB09 Center CARBON. Front hub: aluminum alloy straight pull, lock, 24 holes, two bearing (Peilin), quick disassembly, 9100MM, barrel shaft version: 12100 or 15100. Rear hub: aluminum alloy straight pull, lock, after 24 holes, four bearing (Pealing) quick disassembly, 10135MM, barrel shaft version: 12142MM, can be removed without tools, cleaning/maintenance of the base is convenient.
Base: 8-12 speed 7075 Aluminum Alloy HG/XD/MS six-claw base (three teeth per claw). HG installation (8-11 speed installation requires one gasket, 12-speed flywheel installation directly), and 7-speed flywheel installation requires three gaskets. Spoke: Stainless steel electric black straight pull spoke with 14MM extended aluminum cap. Rim: Carbon fiber opening/vacuum fat ring, ring height 38/50MM, UV optical disc brake ring, F/V gas nozzle. Weight: 38 carbon wheel: front wheel 810 grams, rear wheel 910 grams; 50 carbon wheel: Front wheel 820g, rear wheel 935g (excluding quick disassembly, a pair of error within 20g). Recommended tire size: 700C23C-45C; 29 " 1.25" 2.1.Wheel group distribution: Quick removal rod (quick removal version only), PVC explosion-proof tire pad, repair spoke 2, flywheel gasket 1 (HG version only)!