The Bontrager Connection Thru-Axle 6-Bolt Disc Boost 29er MTB Wheel proves that when it\'s time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.Bontrager Connection Thru-Axle 6-Bolt Disc Boost 29er MTB Wheel FeaturesOriginal equipment replacement Bontrager Connection Disc wheelsDurable double-wall rim with 20mm internal, 26mm external widthAnthracite rim graphics and silver spoke nipplesDoes not include skewer, reflector, rim strip, valve, or owner\'s manualBontrager Connection Thru-Axle 6-Bolt Disc Boost 29er MTB Wheel SpecificationsSizeFront, Not applicableRear, Shimano/SRAM MTB/Road 8/9/10-speedFT/RRFrontRearDiameter2929\"TypeClincherClincherCassette compatibilityNot applicableShimano/SRAM MTB/Road 8/9/10-speedHub width110 mm148 mmHoles3232Butting1414Cross sectionRoundRoundBrake type6-bolt disc6-bolt discAttachmentThru axleThru axleNipple locking typeBrassBrassValvePrestaPresta\"