BIKE RADIO 20" EVOL

The Evol is a solid, entry level machine with everything you need to start making serious progression with your riding. Boasting a Cr-Mo toptube and a sealed integrated headset and mid-sized bottom bracket, details like the big logo Radio Rookie tyres make the Evol something very special and unique.

Specifications
Frame - Radio 'Evol' frame, Cr-Mo top tube, 1020 hi-ten
Fork - Radio 'AM' fork, 1020 hi-ten, Cr-Mo steerer, tapered legs
Handlebar - Radio 'AM' 20 bar, 1020 hi-ten
Grips - Salt 'Ex' grips, flangeless, 155mm
Stem - Radio 'AM' topload stem, 50mm reach
Headset - Salt 'Pro' integ. headset, sealed ball
Gyro - Holes for removable tabs
Brake lever  - Radio 'AM' alloy brake lever
Brake - Radio 'AM' alloy u-brake rear
Crank - Radio 'Rookie' tubular 3pc crank Cr-Mo, 165mm, 8 spline
BB - Mid size, press fit, sealed bearing
Pedals - Radio 'Pro' nylon fibreglass pedals
Chain - Salt 'AM' chain, WZ1 type
Sprocket - Radio 'Vision' steel 25T sprocket
Driver - 9T cassette driver, loose ball
Front hub - Radio 'Rookie' steel hub, lb, 3/8″s, 36H
Rear hub - Radio 'AM' cassette hub, alloy, semi-sealed, 9T, 14mm axle, 36H
Front rim - Radio 'Rookie' rim, single wall, 36H
Rear rim - Radio 'Rookie' rim, single wall, 36H
Seat - Radio 'Century' mid padded combo seat
Seat clamp - Radio 'Slim' alloy seat clamp
Tyres - Radio 'Rookie' tyres, 2.3″ front & rear
Weight - 12.25kg

Frame geometry
Top tube length - 20.3″
Chain stay length - 13.2″
Head tube angle - 75°
Seat tube angle - 71.5°
Bottom bracket height - 11.75″
Standover height - 8.25″

Handlebar geometry
Rise - 8.8″
Width - 29″
Backsweep - 11°
Upsweep - 2°