Product Safety Certification | ISO 4210 and CPSC 1512 (CFR 1512) | Approx Age | 5-7 | Wheel Size | 20" | Bike Weight | 8.15kg | Frame | 6061 T6 heat treated Aluminum alloy, seat tube 11" (280mm) | Fork | 6061 T6 heat treated aluminium alloy | Front Hub | Quando, Aluminum, sealed hub, QR, 20 hole | Rear Hub | Quando, Aluminum, sealed hub, QR, 20 hole, Shimano type 8/9spd free hub body | Cassette/Free wheel | 8-speed, 11-32t | Rear Derailleur | Shimano Altus, M310, 8-speed | Rim | Aluminium, 20", double wall, machined braking surface | Seat Clamp | Aluminium, QR | Headset | Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap | Stem | Aluminium, 1"1/8, 38mm, 4 bolt clamp | Grips/Bar tape | Frog Bikes specific, lock on, slim grips | Gear Shifter | FrogFitTechnology®️ youth-specific 8-speed with short lever travel and ultraslick gear cable | Brakes (F&R) | Tektro 836AL, Aluminum, linear pull | Tyres | Kenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO 38-406) | Mudguards | Full length, resin, black | Accessories box | Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters (excl. Union Jack- touch up paint supplied), frame protector patches | Crank set / Chainring | Frog Bikes Patented,114mm, Aluminum straight arm cranks, 32T chainring, black | Bottom Bracket | Thun Shorty-ML-SL; square taper, 68/108/107.5 | Pedals | Frog Bikes, eco-friendly rice husk & plastic composite, with reflectors, 9/16" | Chain | KMC, 8-speed | Handlebar | Aluminium, flat bar, 460mm | Brake Levers | Tektro JL510, aluminium, easy reach | Saddle | Frog Bikes child-specific saddle (small), steel rails | |