Upgrade or refresh your bike. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original equipment replacement Bontrager Affinity TLR Disc 24H wheels - Centerlock hubs in 100x12m and 142x12mm sizes - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheel shipped as photographed