With Pyrobikes, children learn to ride bikes in a fun and sporty way, using high-quality components and sustainably produced bikes from the very beginning - that's how biking is enjoyable. Bike size: 20 Frame: Alu 6061 Fork: Alu rigid 1 1/8" V-Brake Headset: Neco H738 Handlebar: Alu 500mm, 6° 130g Seat post: Alu 27.2 x 250mm Saddle: PLP Velo CroMo Crankset: PLP single Alu 114mm 32Z Brakes: Tektro V-Brake Shifter: Shimano/Sunrace twist grip Chain: KMC Z8 Cassette: Sram 1x8 11-32Z Hubs: Novatec Rims: MT-96, 20" x 14 x 20 H Tire: Schwalbe Mow Joe 20" x 1.85 Pedals: Wellgo