From same brand
Description
Complete beginner BMX with responsive geometry
The 20" Evol BMX is a complete bike from Radio's 2020 line. It features regular-sized 20" wheels and a short and responsive 20.3" top tube - great geometry for smaller shredders who aren't fully grown yet.
Technical features
- Frame is made from a mix of Chromoly (toptube) and hi-ten steel (rest)
- Fork and bars are made from hi-ten steel
- Integrated headset with sealed bearings for smooth bar handling
- Sealed Mid bottom bracket for smooth pedaling
- Semi-sealed cassette hub for less maintenance and a smooth roll
- Big logo Radio 'Rookie' tires in a fat 2.3" design
Specifications
Wheel diameter:
20"
Frame Top Tube:
20.3"
Bar design:
Two-piece
Bar height:
8.8"
Bar width:
28.9"
Backsweep:
11°
Upsweep:
2°
Hub:
Cassette, Semi-sealed bearings
Frame standover height:
8.25'' (21cm)
Weight:
27lbs
Frame material:
Chromoly Steel
Seat clamp:
Non-integrated
Seat:
Combo
Tire width:
2.3"
Pegs:
Not included
Axle diameter:
10mm, 14mm
Stem type/Length:
50mm, Top load
Stem diameter:
22.2mm
Headset type:
Integrated 1 1/8"
Headtube angle:
75°
BMX Brake Included:
Caliper Brake (Front), U-brake (Rear)
Gyro compatible:
Yes
Chainstay length (Center):
13.2'' (33.5cm)
Gear ratio:
25/9
Crank Length/Type:
165mm, Three-piece
Pedal axle diameter:
9/16"
Sprocket mounting:
8-spline, RHD
Crank material:
Chromoly Steel
Bottom Bracket:
Mid, Sealed, Press-fit BB86
Pedal material:
Fiberglass, Nylon
Number of spokes:
36
Chain type:
Single speed
Assembly:
Partly assembled
Recommended from:
13 years