Radio Bikes Radio BMX Radio Evol BMX Bike (2021)

 RADIO EVOL 2021 BMX BIKE KEY FEATURES:

• Sealed bearing integrated headset
• Radio 3-piece tubular crankset with sealed bearing Mid BB
• CRMO top tube frame, CRMO steer-tube forks keep it strong

The Radio Evol BMX bike hooks it up, with sealed bearings where it counts, an integrated headset, tubular chromoly cranks – as well as a chromoly top tube frame to add strength where it’s necessary. 

Bold Big Logo tires add extra style points to the Radio Evol 2021 model, a BMX bike that outpoints its rivals on value and class with ease. 

FRAME GEOMETRY

• Top tube length: 20.3″
• Chainstay length: 13.2″
• Standover height: 8.25″ 
• Head tube angle: 75°
  
• Seat tube angle: 71.5°
• BB Height: 11.75″

SPECS

• FRAME: CRMO top tube, 1020 hi-ten, integrated head tube
• FORK: RADIO “AM” 1020 hi-ten fork, crmo steerer, tapered legs
• BARS: RADIO “AM 20″ bar, 1020 hi-ten, 8.8″ rise, 29” width 
• GRIPS: SALT “EX” grips, flangless
• STEM: RADIO “AM” top load stem, 50mm reach
• HEADSET: SALT “PRO” int. headset, sealed bearing
• GYRO: holes for removable gyro tabs
• LEVER: RADIO “AM” alloy brake lever, rear
• BRAKES: RADIO “AM” alloy u-brake rear
• CRANKS: RADIO “Rookie” tubular 3pc crank crmo 165mm, 8 spline
• BB: mid size, press fit, sealed bearing
• PEDALS: RADIO “PRO” nylon/fiberglass pedals
• CHAIN: SALT “AM” chain, Z1 type
• SPROCKET: RADIO “VISION” steel 25t sprocket
• DRIVER: 9T cassette driver, lb
• FRONT HUB: RADIO “ROOKIE” steel hub, lb 3/8”s, 36h
• REAR HUB: RADIO “AM” cassette hub, semi-sealed, 9t, 14mm axle, 36h
• FRONT RIM: RADIO “ROOKIE” rim, single wall
• REAR RIM: RADIO “ROOKIE” rim, single wall
• SEAT: RADIO “CENTURY” mid padded combo seat
• SEAT CLAMP: RADIO slim alloy seat clamp
• TIRES: RADIO “Rookie” tires, 2.3″ front & rear
• WEIGHT: 12.25kg / 27.02lbs