The Evol enters 2021 with a fresh injection of new parts and new style. A solid entry-level bike with everything you need to make serious progress in your riding. With a CrMo top tube, a sealed integrated headset, and a mid-sized bottom bracket, details like the large Radio Rookie tires with the big logo and the oil slick sprocket make the Evol something truly special and unique.

• Saddle: Radio Century Combo
• Headset: Salt Pro
• Weight (approx.): 11.69 kg
• Pedals: Radio Pro, Nylon/Fiberglass
• Type: not an e-bike
• Grips: Salt EX, 155 mm
• Frame: Radio Evol, CrMo/Hi-Ten
• Material Type: Steel
• Material: 4130 CrMo

Fork
• Type: Radio AM, Hi-Ten, CrMo steer tube

Derailleur
• Number of Gears: 1

Crank
• Model: Radio Rookie, 165 mm
• Gear Ratio: 25 teeth
• Material: 4130 Cr-Mo

Bottom Bracket
• Design: sealed
• Model: Mid, Pressfit

Chain
• Model: Salt AM

Sprocket
• Gear Ratio Sprocket (teeth): 9 teeth

Brakes (rear)
• Brand: Radio
• Type: AM
• Brake System: U-Brake

Brake Lever
• Model: Radio AM, Aluminum

Handlebar
• Model: Radio AM, 29" width, 8.8" rise
• Material: Hi-Ten light steel
• Design: 2-piece

Stem
• Design: A-Head
• Model: Radio AM, 50 mm

Seat Post
• Design: Combo
• Type: Radio Century

Front Hub
• Model: Radio Rookie, Steel, 3/8" axle, 36H

Rear Hub
• Model: Radio Rookie, Steel, 14 mm axle, 36H, 9 teeth

Rims
• Brand & Type: Radio Rookie

Front Tire
• Width: 2.3 inches
• Model: Radio Rookie
• Size (in inches): 20 inches

Rear Tire
• Width: 2.3 inches
• Model: Radio Rookie
• Size (in inches): 20 inches

Delivery Contents
• Includes Pedals: yes

Crank
• Design: 3-piece

Chainring
• Number of Teeth: 25 teeth
• Model: Radio Vision, Steel.