Description
Is there a budding BMX rider between childhood and adolescence in your home?
The Expert model is designed for those aged 9 to 13 years who relish the thrilling sport of racing and aspire to enhance their skills. While the term "Expert" in its title relates to age and size, the Radio Cobalt Expert is also equipped with some advanced components.
An acceptable choice if your child
- is an intermediate rider,
- requires a bike mainly for racing,
- falls in the age bracket of 9 to 13 years,
- desires a bike that permits advancement.
5 speedy & superb attributes
- A lightweight frame and handlebar constructed from 6061-T6 aluminium, optimising weight reduction without compromising strength.
- Robust 3-piece cranks featuring short 165mm arms crafted in aluminium using a precise, high-quality CNC machine.
- Customise your seat angle to your liking with the Pivotal seat system on this model. The seat is unpadded to eliminate excess weight.
- Sturdy double-wall rims made of aluminium guarantee a lightweight, durable rim capable of withstanding numerous impacts.
- Extremely light, tipping the scales at only 17lbs. (7.72 kg.)
Notice: This bike is NOT apt for performing tricks.
Specifications
Wheel diameter:
20"
Frame name:
Expert
Frame Top Tube:
19.5"
Bar height:
5.75"
Fork material:
Aluminium, Hi-ten steel
Weight:
15lbs
Frame material:
Aluminium, 6061, T6
Seat clamp:
Non-integrated
Seat:
Pivotal
Tyre width:
1.375"
Bar width:
22.8"
Upsweep:
2°
Backsweep:
8°
Stem type/Length:
50mm, Top load
Headset type:
Non-integrated
Headtube angle:
73°
BMX Brake Included:
V-brake (Rear)
Gear ratio:
39/15
Crank Length/Type:
165mm, Three-piece
Pedal axle diameter:
9/16"
Driver side:
Right
Crank material:
Aluminium
Bottom Bracket:
Sealed, BSA square Taper
Pedal material:
Plastic
Axle diameter:
10mm
Number of spokes:
28
Chain type:
Single speed
Assembly:
Partly assembled