Spinergy Stealth Handcycle Wheels

RIM Custom aluminum rim. 43mm super light 3K carbon section. HUB Disc brake option available on front hub LACING Front - 2-cross, rear - radial AXLES Front - Aerospace grade aluminum, quick-release skewer. Rear - 1/2 BEARINGS Sealed cartridge bearings. COMPATIBILITY Shimano or Campy cassettes, 8/9/10 speed SIZES 650c (571mm tires) front & rear. BENEFITS Extremely reliable and comfort-able for elite racing, training or cruising. Very quiet rolling wheels (no spoke creaking). Very strong, lightweight, smooth and attractive design. Minimal maintenance required. UCI approved.