Radio Quartz Pro L Bike (2021)

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Radio Quartz Pro L Bike (2021) / Matt Black / 20.9TT
Radio Quartz Pro L Bike (2021) / Matt Black / 20.9TT
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It was only a matter of time before Radio Raceline started to produce complete race bikes to shake up the traditional race bike market, The Radio Raceline Quartz Pro L is the first size offered in the 3 bike Quartz range. With a (near) Pro XL top tube length at 20.9 inches, this lightweight hydro-formed frame is spec'd with some very impressive parts like the Radio Solar carbon fork and hydraulic disc brakes. We've seen nothing for 2021 that comes even close to matching this race bike on both frame geometry design and materials utilzed. Add to that that Radio have nailed the colourway and graphics and we'll be lucky if any are left by the time you finish reading this description!

The vital stats are listed below, but make sure you click on the specification tab to drill down into what makes this bike unique in the sub $3000 race market. We've been building custom race bikes for a number of years now at LUXBMX, and we can hand on heart say, you wouldn't get anything near the level that this bike straight out of the box. Bolt on your clip pedals and tear out the fastest hill times you've ever done. The Radio Quartz is that good! 


Key Specs:

TT Length: 20.9"
Wheel: 20"
BB Height: 11.6"
Crank Length: 175mm
Gearing: 43x16
Gear Ratio: 52.41"
Tyre Size: 20x1.75"



Size  20.9T
Frame  Lightweight hydro formed 6061-T6 alloy frame, tapered head tube, forged dropouts, with int. chain tensioners
Fork  RADIO RACELINE "SOLAR" carbon fork, 1-1/8" - 1.5" tapered steerer, 32mm offset
Headset  RADIO RACELINE "PRO" integrated headset, sealed, threadless, 1-1/8" - 1.5"
Stem   RADIO RACELINE "NEON PRO" top loader stem, ext. 54mm, cnc machined, alloy
Handlebar  4130 crmo bar, seamless  Rise - 7.5", Width - 28", Backsweep - 11°, Upsweep - 3°
Grips  RADIO RACELINE "XENON" grips, diamond knurling, clamp on grip, 140mm length
Brake Lever  RADIO RACELINE 2 finger lever for hydraulic disc brakes
Rear Brake  RADIO RACELINE hydraulic disc brake, 120mm rotor, rear
Crank  RADIO RACELINE, Xenon Pro, 2pc crank, cold forged/cnc, alloy, 175mm length, 24mm spindle
Chainring   RADIO RACELINE "XENON PRO" sprocket, 43T, alloy
Bottom Bracket  RADIO RACELINE "BSA24" bb set, external bearing cups, cnc machined, sealed
Pedals  RADIO RACELINE "XENON SLIM" pedal, alloy
Chain  KMC "Z6" chain, 1/2" x 3/32"
Front Hub  RADIO RACELINE "TURBINE" front hub, alloy cnc, fully sealed, 36T, 3/8" female crmo axle
Rear Hub  RADIO RACELINE "TURBINE" rear hub, alloy cnc, fully sealed, 36T, disc brake cassette, 3/8" female crmo axle
Rear Cog  RADIO RACELINE driver, 16T, 1/2"- 3/32", sealed cassette
Rim (F)  RADIO RACELINE "ARGON PRO" rim, flash welded, 36H, tubeless ready, alloy
Rim (R)  RADIO RACELINE "ARGON PRO" rim, flash welded, 36H, tubeless ready, alloy
Tyres  RADIO RACELINE "OXYGEN" TYREs, foldable, tubeless ready, front: 20" x 1.95" and rear: 20" x 1.75"
Seat  RADIO RACELINE "XENON" pivotal seat, no padding
Seat Clamp  RADIO RACELINE "XENON" seat post, quick-release, alloy
Seat Post  RADIO RACELINE seat post, 27.2mm, alloy
Gearing / Ratio  43x16 / 52.41"


Brand Radio
Shipping Weight 11.0000kg

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