Lightweight Aluminum Alloy Mountain Bike Wheelset - 8/9/10/11 Speed Compatible for Folding Bikes - Durable & Stable Ride (Red) - Perfect for Trail Riding, Commuting & Urban Cycling

Feature:1. Aluminum Material Material: bike wheel is made of high quality aluminum alloy material, sturdy, durable and long service life.2. Front 2 Rear 4 Bearings: The bike wheel adopts the structure of front 2 and rear 4 bearings, which effectively improves the transmission efficiency and makes your long distance riding easier.3. Excellent Performance: Fashionable colors design and excellent workmanship make the wheel more dynamic when riding.4. Flexible Bearing Rotation: The bearing rotates flexibly, which can bring a l ght and stable riding experience, can increase your riding fun.5. Wheel Specification: Front 74mm/2.9in, back 130mm/5.1in. Front 20 holes, rear 20 holes. Front 2 rear 4 bearings. 8/9/10/11 speed.Specification:Item Type: Bike WheelsMaterial Aluminum AlloyWeight: Approx. 2.15kg / 4.7lbSpecification: Front 74mm/2.9in, Back 130mm/5.1inNumber of Holes: Front 20 Holes, Rear 20 HolesBearings: Front 2 Rear 4 BearingsSpeed: 8/9/10/11 SpeedRim: Anodized RimFrame Height: Approx. 30mm / 1.2inValve: French ValveTire Pad: High Pressure Nylon Tire PadRear Hub: 20H/4 BearingFront Hub: 20H/2 Bearing Package List:1 Pair x Wheels1 Pair x Quick Release1 x Washer