Children's MTB 6 - 8 years Woom Off Air 4

Detailed specifications of the ATV Woom Off 4 - 2023:

• Framework
  • Frame material: light and high quality 6061 T6 aluminium with hydroformed conical tubes
  • Wheel size: 20 inches
  • Sports driving: low access, low seating position and long wheelbase ensure good grip, optimal balance and superior driving pleasure.
  • Robust plastic base protector to avoid scratches
• Derailer
  • 9 speeds
  • Speed selector SRAM X5
  • Derailer SRAM X5
• Fork
  • RST aluminum hanging fork
  • Adjustable damping in compression and relaxation, lockout function
  • 60 mm deflection
  • Conical tree mini 1 1/8′′ – 1′′
  • Wheel axis 100 x 15 mm
  • Post Mount fitting for disc brake
• Wheels
  • Alexrims aluminum tubeless compatible lightweight wheels
  • Dimensions: 20′′
  • Aluminium hub with waterproof industrial bearings
  • Crossing axes for maximum rigidity (100 x 15 mm forward / 135 x 12 mm at the rear)
  • 20 double-crossing rays
  • Aluminium fittings
• Steering game
  • Steering set 1 1/8′′ – 1′′ fully integrated
  • Waterproof industrial bearings
• Tyres
  • Schwalbe Rocket Ron 20 x 2,25′′
  • With ADDIX SPEED gum mixture and Tubeless-Easy technology
  • Configuration without air chamber possible
  • Valve Presta
• Potency
  • Forged aluminium
  • CNC milling
  • Fixed handlebar with 2 clamps
  • Reversible +/-15° system to adjust handlebar height
  • Length: 50 mm
• Stool
  • ATV saddle
  • Sports design
  • Ergonomic seat adapted to the child's pelvis according to age
  • Side protection for placing the bike against walls
• Guidon
  • Wide and lightweight aluminum handlebar with conical ends
  • Width: 570 mm
  • Upgrading: 20 mm
• Upper saddle
  • 27,2 x 250 mm
  • Anodized aluminium saddle upper with maximum permissible extension
• Handles
  • Child-friendly with reduced diameter
  • Particularly comfortable thanks to the reinforced contact surface at the palm
  • Fully silicone for a firm grip
  • Screwed handlebar ends to avoid rotations
• Saddle clamp
  • Fast saddle clamp in aluminium
  • Long quick fastening lever, can be operated with little force
  • No risk of rotation
• Transmission system
  • Lightweight aluminium pedal
  • length of 110 mm, with a small pedal gauge (factor Q)
  • 28 teeth narrow-wide tray
  • Cassette from 11 to 32 teeth
  • Flat nylon fibre reinforced pedals with metal nails for good adhesion
  • With Cr-Mo axis and waterproof industrial ball bearings
• Brakes
  • Hydraulic disc brakes Promax
  • Front/rear disc diameter: 140/140 mm
  • Ergonomic brake lever for children's hands
• Tools included
  • 4 mm hollow six-pan screw key for gallows
  • 8 mm hollow six-pan screw key for front wheel and pedals
• Weight
  • 9.2 kg (without pedals)
• Weight limit
  • 50 kg (maximum total weight of bike with cyclist and bag)
• Colors
  • Black
  • Terra Coppa
• Shipping dimensions
  • 112 x 64 x 23 cm