The Insync 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'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 Insync 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.

Specification

  • Frame: Aluminium 20" wheel
  • Weight: 10.3kg
  • Fork: Steel rigid 20" wheel
  • Headset: Steel Ahead
  • B. B. Set: 5 pieces
  • Decals: Insync 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

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.