Reynolds Bl309/307 Enduro Pro Mullet Super Boost Cl Disc Tubeless Mtb Wheel Set. The ALL NEW Blacklabel Enduro wheels improve rider control, traction and outright speed without compromising our benchmark durability. It's the pinnacle of enduro performance. The new low profile wide channel rim for increased cornering speed, direct power transfer and improved compliance. These wheels feature Reynolds IDM (Impact Dispersing Matrix) for industry leading impact resistance and durability. The asymmetric rim profile for more equal spoke tensions and a robust reliable wheel build. The Pro wheelset features Reynolds/I9 proprietary Blacklabel Hydra hubs, fully CNC machine with instant .52° engagement for immediate power delivery, while the Expert wheelset features Ringle Super Bubba hubs carrying on the tradition of Ringle durability, quality and performance, fully CNC machine with quick 4° engagement or bomb proof 8° engagement.Specifications:- Usage: Enduro- Rim Technology: MR5 IDM TSS ASYM- Rim Depth: 20.5mm- Rim Width: 30mm- Hubs: I9 Hydra, 100% CNC machined, .52° engagement, 6 pawl- Brake Interface: CL- Front Axle: 15 x 110 TA- Rear Axle: 12 x 148 TA, 12 x 157 TA- Fit Body: Shimano HG, MicroSpline, SRAM XD- Spokes: Sapim CX-Delta- Nipples: External Alloy- Hole Count: 28/28- Size: Front 29 (622) / Rear 27.5 (584)- Weight: 1834g - Included: Tubeless tape (installed), tubeless valve stemWhat´s In The Box:- 2x45mm Tubeless Valve Stems- 30mm Tubeless Tape installed- Reynolds Owner´s Manual. tradeinn Bikeinn