●Useful for mountain bike (MTB), kids bicycle, etc. Colorful and lightweight ●Easy to install on seatpost and front fork ●Set of 2 for front and rear wheels. The front wheel is screwed. Includes 35mm long screws. If the length doesnt fit you, please prepare it separately ●Size: Approx. 12.8 x 3.0 x 2.7 inches (32.8 x 7.6 x 6.8 cm) (Front Wheel) 20.7 x 2.8 x 2.1 inches (52.7 x 7.0 x 5.4 cm) (rear wheel) Weight: Front and rear set approx. 8.5 oz ●Imported: Peach Craft Simple Installation Instructions and Front Wheel Mounting Screws (1.4 inches (35 mm) Included (Quality Control, Original PeachCraft product with printed logo)