When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.PRODUCT DETAILSOriginal equipment replacement Bontrager Affinity TLR Disc 24H wheels.Centerlock hubs in 100x12m and 142x12mm sizes.Alloy double-walled rim with 21mm internal, 26mm external width, 24 hole front and rear.Convert to tubeless with a TLR rim strip and valve, sold separately.Does not include the skewer, reflector, rim strip, valve or owner's manual.SPECIFICATIONSSizeFront, Not applicableRear, Shimano/SRAM Road 9/10/11-speedFT/RRFrontRearDiameter700C700CTypeTubeless Ready (TLR)/ClincherTubeless Ready (TLR)/ClincherCassette compatibilityNot applicableShimano/SRAM Road 9/10/11-speedHub width100 mm142 mmHoles2424Butting1414Cross sectionRoundRoundBrake typeCenterLock discCenterLock discAttachmentThru axleThru axleNipple locking typeBrassBrassValvePrestaPresta