Supurb BO20 20" Kinderfahrrad

The BO20 20-inch children's bike from SUPURB is a mountain bike with gears for young mountain bikers and is suitable for kids aged 5.5 to 8 years. To keep the fun on the bike, the needs of children were the focus of the development. Long chainstays and a slack steering angle result in a wheel load distribution that is optimized for children's handling. In combination with a low center of gravity and the flat steering angle, the geometry provides a lot of safety on the first trail descents. As children have a relatively large head that needs to be balanced, the riding position is upright. This allows your child to concentrate on riding and not spend too much time trying to find their balance. The internal cable routing not only looks good, but also prevents snagging on trail overgrowth or other obstacles. With the 10 gears of the easy-to-operate SRAM GX drivetrain, small and large hills are conquered effortlessly. On straight stretches, on the other hand, the 11-speed sprocket helps you to make really fast progress. Child-friendly components such as a 127 mm short crank, easy-to-operate disc brakes with lever width adjustment, 2.25" wide tires for plenty of traction and high riding comfort and LEVELNINE attachments adapted to children's hands round off the riding pleasure.
Specifications:
Range of use:
Kids
Wheel size:
20"
Age recommendation:
5.5 - 8 years
Frame material:
Aluminum (6061)
Material fork:
Aluminum (6061)
Components:
Frame:
SUPURB BO20
Fork:
SUPURB BO20
Stem:
LEVELNINE Race Kids 25.4, aluminum, 25.4 mm, 10°
Handlebars:
LEVELNINE Race Kids 25.4 15 mm riser handlebar (D19), aluminum, width 590 mm, rise 15 mm
Grips:
LEVELNINE Race Kids Lock-On safety handlebar grips
Headset:
Acros, AZX-213R3 black, ZS44/28.6|ZS44/30, 5 mm spacer, Ahead cap
Seatpost:
LEVELNINE, aluminum, diameter 27.2 mm, length 200 mm, SB 10 mm
Saddle:
SUPURB BO20
Crank:
Samox 127 mm NQF Direct Mount, 30 t
Pedals:
WELLGO platform pedals
Brakes/brake levers:
Tektro HD-J290, 160 mm
Shift lever:
SRAM GX, 10-speed
Rear derailleur:
SRAM GX, 10-speed
Cassette:
SRAM PG1020, 11-36 T
chain:
KMC X10EL
Wheels:
Rim: Double Wall, 24 hole
Tires:
VEE Tire Co. Crown Gem 20x2.25"
Approvals:
Weight limit:
45 kg
Brake disk size max:
160 mm
Tire size max:
57-406 (20x2,25" )
Number of chainrings:
1-speed
Chainring size max:
30 Z
Fork installation length max:
353 mm
Features:

• 20-inch mountain bike for kids with 10-speed gears
• geometry designed for children for intuitive riding
• internal cable routing
• disc brakes with reach adjustment
• cockpit adapted to children's hands
• extra wide tires for comfort and traction

Geometry:
Recommended height:
120 - 140 cm
Inside leg length min:
50 cm
Saddle height:
51.3 cm - 69.8 cm
Stack:
449 mm
Reach:
331 mm
Seat tube length:
236 mm
Effective top tube length:
477 mm
Head tube length:
125 mm
Stem length:
40 mm
Handlebar width:
590 mm
Crank length:
127 mm

Scope of delivery:

• 1 x children's bike SUPURB BO20
• 1 pair of WELLGO platform pedals
• 4 x reflector orange
• 1 x reflector white
• 1 x reflector red
• 1 x shim kit brake attachment

Weight:

• fox red/universal: 8.8 kg