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 Elite 27.5 Boost wheels.Convert to tubeless with a TLR rim strip and valve, sold separately.15x110 mm front and 148x12 mm rear axle options.Compatible with CenterLock disc rotors.Works with Shimano 9/10/11-spd systems only.Please note: - Does not include skewer, reflector, rim strip, valve or owner\'s manual.