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Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
  • Quartz Pro Complete Bike by Radio Bikes
Quartz Pro Complete Bike by Radio Bikes
£1,575.00 GBP
Top Tube
Size
Highlights

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Product Details

Hook
Race wins don’t happen by accident. They’re engineered.

Identity
The Quartz Pro is Radio’s no-compromise BMX race machine, built for riders who measure progress in gates snapped, laps led, and podiums stacked. This is a pro-level complete bike, born from six world championships and refined for riders who demand elite speed straight out of the box. Lightweight alloy precision, carbon where it counts, and a modern hydraulic disc setup make this a true race weapon for serious competitors chasing results, not excuses.

Energy
Built to leave the gate first and cross the line alone. This is championship pace, standard issue.

Details
At the core is the all-new Quartz Disc frame with sliding disc dropouts, flat mount brakes, and ultra-clean internal routing. Around it sits Radio’s best race components: Solar carbon fork, Argon Pro tubeless-ready rims, Turbine sealed hubs, Oxygen tires, and a full Promax hydraulic disc system. Everything is tuned for efficiency, stiffness, and control at full sprint. Nothing extra. Nothing holding you back.
Specifications

Highlights
• Pro-level BMX race complete developed from a 6-time world championship platform
• Lightweight hydroformed alloy frame with modern disc brake integration
• Carbon fork for maximum stiffness and weight savings
• Tubeless-ready wheels with sealed Turbine hubs for race reliability
• Hydraulic disc braking for consistent, high-speed control
• Built for podium-level riders who want factory-level performance without custom builds

Technical Specs
Frame: Radio Raceline Quartz Disc frame, hydroformed 6061-T6 alloy, tapered head tube, sliding forged dropouts with internal chain tensioners, flat mount disc brake, internal cable routing
Fork: Radio Raceline Solar carbon fork, tapered 1-1/8" to 1.5" steerer, 32mm offset, includes 10mm adapters
Handlebar: Radio Raceline Neon Pro hydroformed CrMo bar, multiple butted and heat treated, rise options 7.5", 8", 8.5"
Grips: Radio Raceline Xenon grips, clamp-on, diamond knurling, 139mm
Stem: Radio Raceline Xenon Pro toploader stem, 53mm reach, cold forged and CNC alloy
Headset: Radio Raceline Pro integrated headset, sealed, tapered
Brake Lever: Promax F1 hydraulic lever, 2-finger, rear
Brake: Promax F1 hydraulic disc brake, 120mm rotor, rear, flat mount
Crankset: Radio Raceline Xenon Pro 2-piece crank, cold forged and CNC alloy, 24mm spindle, 175mm or 180mm
Bottom Bracket: Radio Raceline BSA24 external BB, sealed bearings
Pedals: Radio Raceline Xenon Slim alloy pedals
Chain: KMC Z1eHX, 1/2" x 3/32"
Sprocket: Radio Raceline Xenon Pro alloy sprocket, 43T or 44T
Driver: Radio Raceline sealed cassette driver, 16T
Front Hub: Radio Raceline Turbine front hub, CNC alloy, sealed bearings, 32h or 36h, 3/8" female CrMo axle
Rear Hub: Radio Raceline Turbine rear hub, CNC alloy, sealed bearings, disc brake cassette, 32h or 36h, 3/8" female CrMo axle
Front Rim: Radio Raceline Argon Pro rim, flash welded alloy, tubeless ready, 32h or 36h
Rear Rim: Radio Raceline Argon Pro rim, flash welded alloy, tubeless ready, 32h or 36h
Seat: Radio Raceline Xenon pivotal seat, no padding
Seatpost: Radio Raceline pivotal seatpost, 27.2mm alloy
Seat Clamp: Radio Raceline Xenon quick release clamp, alloy
Tires: Radio Raceline Oxygen foldable tubeless-ready tires, front 20 x 1.95", rear 20 x 1.75"

Weight
L: 9.2 kg / 20.28 lbs
XL: 9.4 kg / 20.74 lbs
XXL: 9.5 kg / 20.9 lbs

Geometry
Top Tube: 20.9" / 21.25" / 21.75"
Chainstay: 14.25" / 14.85" / 15.25"
Head Tube Angle: 74°
Seat Tube Angle: 71°
Bottom Bracket Height: 11.6"

Handlebar Geometry
Rise: 7.5" / 8" / 8.5"
Width: 28" / 28.5" / 29"
Backsweep: 6.5°
Upsweep: 2.5°
Care & Maintenance

This bike is built for racing, not neglect. Keep the drivetrain clean and lightly lubricated for maximum efficiency. Check hydraulic brake pressure and rotor alignment regularly. Inspect bearings in hubs, headset, and bottom bracket for smooth operation. Tubeless systems should be checked before race days to ensure sealant freshness and correct pressure.
Size & Fit

The Quartz Pro is designed for competitive BMX race riders looking for a responsive, stretched race position. Choose your top tube length based on rider height, reach preference, and race class. When in doubt, size up for stability at speed.

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