-20" Kinderbike -Very lightweight aluminum frame -12mm thru axle at the rear -Weight only 8.6kg (excluding pedals) -Well-thought-out geometry -Low bottom bracket -Deeply drawn chainstay to reduce chain slap -Light aluminum rigid fork -9-speed Shimano Alivio shift lever -9-speed Shimano derailleur -Shimano HG400 cassette 11-32 -Quadrant crankset, 110mm, 28T -Shimano MT-200 brakes (front 160mm/rear 140mm) -Schwalbe Smart Sam 20x2.35 tires -NEWMEN X.A.25 rims -40mm stem -Child-friendly saddle -Aluminum seat post 31.6mm