*PLEASE CHECK BEFORE ORDERING Our Turbo Trainers come with these ALREADY INCLUDED*;Centre Groove is for Road Bikes and Outer Groove for Mountain Bike Wheels;For Wheel Sizes: 650B, 650C, 700C, Universal, 26, 27, 28;Size: 23 x 12 x 7cm (L x W x H) - Rise is 3 to 5cm depending on wheel type;Turbo Trainer Supporting Wheel Rest - Provides stability and Keeps Handlebars Straight

• BDBikes Plastic Moulded Front Wheel Rest for Turbo Trainer
• Grey or Black

BDBikes Plastic Moulded Front Wheel Rest for Turbo TrainerBlack Dog Bikes