Upgrade or refresh of wheels for your mountain bike? A new wheelset can completely change the look and feel of your bike for the better.When it\'s time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.PRODUCT DETAILSOriginal equipment replacement Bontrager Mustang Pro 27.5/650b wheels.Convert to tubeless with rim strip W439432 and valve 250324.XC wheel with 15mm front and 142x12mm rear axle options.Compatibility: Centerlock disc, Shimano/SRAM 10spd, and SRAM XD 11spd.Does not include skewer, reflector, rim strip, valve, or owner\'s manual.