Bike Front Wheel Riser Block Cycling Trainer Support for Indoor Bicycle Training Stationary Bikes

SIZE: Approx. 23 x 11.5 x 6cm,Providing 1.5" rise, Weight:175 g /6.17 oz BETTER CYCLE TRAINING: Rise the front wheel and keep bike steady and straight for cycle training GREAT BIKE ACCESSORY: Centre Groove is for Road Bikes and Outer Groove for Mountain Bike Wheels. It is a great choice for all users CONVENIENT TO USE: You just need to rise the front wheel and keep bike steady and straight for cycle training. Rises your front wheel to enable your natural riding position, integrated rubber pads to avoid floor damage and fits all road bike wheels WIDE APPLICATION: This product fits many sizes of bikes, with the anti-slipping design. If you are a cycling lover, you will like it