“The DeNovo Sputnik junior mountain bike is the perfect fit with young adventurers keen to take on the thrills and spills of off-road cycling. With fast-rolling wheels, scaled down drop bars for a comfortable fit and short reach 2 finger brake levers for confident speed control; the Sputnik is cleared for take-off! The Sputnik’p;s sleek, silver, lightweight, aluminium frame and rigid forks are designed for optimum manoeuvrability when taking sharp corners and tackling rougher terrain. Shimano’s reliable 7 speed transmission has the gear ratios to cope with steep inclines and powerful V-brakes provide unbeatable stopping power. With top quality safety features such as non-slip pedals and chainguard to protect those smaller fingers the De Novo Sputnik is the ultimate choice of bike for off-road kicks and tricks. Suitable for 7-9 year olds with an inside leg measurement of 134-157cm. Specifications Colour: Silver Frame: Aluminium 20” wheel Fork: Steel rigid 20" wheel Headset: Steel Ahead B. B. Set: 5 pieces Decals: DeNovo Sputnik 20" Seat Bolt/Pin/Clamp: Alloy 31.8mm, QR Handle Bar: Steel 30mm Rise handlebar, 540mm Stem: Zoom 30mm rise, 65mm Grips: PVC Black MTB type Front Brake: Alloy V Brake Rear Brake: Alloy V Brake Shifter Right: Shimano Thumbshifter Plus 7 speed Rear Derailleur: Shimano 7 speed Chain: 3/32"" X 1/2" X 92L Freewheel: 7 speed index 14-28T Pedals: 9/16" PVC Black Tyres Front: 20" x 1.90" Tyres Rear: 20" x 1.90" Rims: 20" Alloy 36 hole black Front Hub: 36 hole Steel Rear Hub: 36 hole Steel Saddle: Boys comfort saddle Black Seat Post: 27.2mm x 200mm micro adjust, black Weight: 10.3kg Please note: Condition: New in box. 90% built. Inflation of tyres. Fitting of pedals, handlebars/stem and seat post/saddle, adjustments to brake are cables required prior to riding. Tools required for assembly: cross head screwdriver, 4/5/6mm Allen keys, 15mm spanner for pedals. A generic manual is included but may not include specific assembly instructions. If you are un-able to assemble the bike safely, we recommend that the bike is taken to your local bike mechanic for assembly prior to use.#html-body [data-pb-style=““60FF6AB050E32"”]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}#html-body [data-pb-style=““60FF6AB050E42"”]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}”