Radio Bikes "Cobalt Junior" BMX Race Bike - Black

The Cobalt line combines proven geometry and dialed components giving you the best start out of the gate during your first days racing. The Radio Bikes "Cobalt Junior" BMX Race Bike - Black is Radio's pint-sized machine, the scaled down frame and lighter build kit make this thing unrivaled out there on the track. The Radio Bikes "Cobalt Junior" BMX Race Bike - Black has 20 inch wheels and a top tube length of 18.5" and is recommended for riders with a height from about 1.30m to 1.50m. The Radio Bikes "Cobalt Junior" BMX Race Bike - Black comes with high quality BMX parts like Radio "A-M5" rim or brakeset of ProMax. The 1-1/8 inch Arisun "XLR8" tires provides an optimum weight.

Facts: Radio Bikes "Cobalt Junior" BMX Race Bike - Black

• Wheel Size: 20"
• BMX Frame: 6061-T6 alloy
  Top Tube (TT): 18.5"
  Chain Stay (CS): 12.85"
  Head Tube (HA): 73°
  Seattube (SA): 71°
  BB-Height (BB): 10.4"
• BMX Fork: 1" butted CrMo steerer, Hi-Ten fork legs
• BMX Bar: Aluminum, 1-piece
  Height: 4.25"
  Width: 24"
  Backsweep: 8°
  Upsweep: 2°
• Grips: Radio "Diamond", 130mm long
• Stem: Radio "Cobalt", topload, 40mm Reach
• Headset: FSA "TH-388", Loose Ball, 1" A-Head Set
• Gyro: -
• Brake Lever: ProMax "XL-378" Aluminum
• Brake (rear): ProMax "MV-87" Aluminum, V-Brake
• Seat: Radio "Mini", Seat/Seatpost Combo, not padded
• Seatpost: Aluminum, 22.2mm
• Seat Clamp: Radio "Slim", Aluminum
• Pedals: Radio "Mini", plastic
• Chain: KMC "Z6", 1/2" x 3/32"
• Sprocket: Aluminum, 40T
• Crank: Radio "Cobalt" forged alloy 3-piece crank, 155mm long, 9/16"
• Bottom Bracket: BSA square taper, Sealed Bearing
• Hub (front): Radio "Cobalt, Aluminum, fully sealed, 10mm, Male, 28H
• Hub (rear): Radio "Cobalt, Aluminum, fully sealed, 10mm, RHD, 28H, flip flop
  Driver: ATA 16T freewheel
• Rim (front): Radio "A-M5", Aluminum, straight double wall, pinned, 28H
• Rim (rear): Radio "A-M5", Aluminum, straight double wall, pinned, 28H
• Tire (front): Arisun "XLR8" BMX Race tire
  Width: 20" x 1-1/8"
• Tire (rear): Arisun "XLR8" BMX Race tire
  Width: 20" x 1-1/8"
• Pegs: -