The Bontrager Kovee TLR Boost 28H 27.5in Centrelock Disc MTB Wheel is the perfect upgrade. When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.Bontrager Kovee TLR Boost 28H 27.5in Centrelock Disc MTB Wheel FeaturesOriginal equipment replacement Bontrager Kovee TLR wheelsConvert to tubeless with a TLR rim strip and valve, sold separatelyDurable alloy symmetric rim with 22.5mm internal 27mm external widthDoes not include skewer, reflector, rim strip, valve, or owner's manualRear-wheel equipped with Shimano freehubDoes not include skewer, reflector, rim strip, valve, or owner's manualBontrager Kovee TLR Boost 28H 27.5in Centrelock Disc MTB Wheel SpecificationsSizeFront, Not applicableRear, Shimano Micro Spline 12-speedRear, Shimano/SRAM MTB/Road 8/9/10-speedFT/RRFrontRearRearDiameter27.5"27.5"27.5"TypeTubeless Ready (TLR)/ClincherTubeless Ready (TLR)/ClincherTubeless Ready (TLR)/ClincherCassette compatibilityNot applicableShimano Micro Spline 12-speedShimano/SRAM MTB/Road 8/9/10-speedHub width110x15 mm148x12 mm148x12 mmHoles282828Butting141414Cross-sectionRoundRoundRoundBrake typeCenterLock discCenterLock discCenterLock discAttachmentThru-axleThru-axleThru-axleNipple locking typeBrassBrassBrassValvePrestaPrestaPresta