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 XL is the mid size offered in the 3 bike Quartz range. With a popular Pro XL(+) top tube length of 21.25 inches, this lightweight hydro-formed frame is spec'd with some very impressive parts like the Radio Solar carbon fork and hydraulic disc brakes.
The Radio Quartz has class leading frame geometry design, and materials utilised in its construction are at the top end of any complete race bike available on the market today . 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 check the specification table 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: 21.25"
- Wheel: 20"
- BB Height: 11.6"
- Crank Length: 180mm
- Gearing: 44x16
- Gear Ratio: 53.62"
- Tyre Size: 20x1.75"
| Length | 21.25TT |
| Frame | RADIO RACELINE "QUARTZ" Frame lightweight hydroformed 6061-T6 alloy frame, tapered headtube, forged dropouts, with int. chaintensioners, NEW: Sliding Dropout, internal cable routing |
| 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" toploader stem, ext. 54mm, cnc machined, alloy |
| Handlebar | RADIO RACELINE "NEON PRO" hydroformed bar, multiple butted & heattreated crmo |
| Grips | RADIO RACELINE "XENON" grips, diamond knurling, clamp on grip, 139mm length |
| Brake | RADIO RACELINE 2 finger lever hydraulic disc brake, 140mm rotor, rear |
| Crank | RADIO RACELINE, Xenon Pro, 2pc crank, cold forged/cnc, alloy,175mm length, 24mm spindle |
| Chainring | RADIO RACELINE "XENON PRO" sprocket, 44T, alloy |
| Chainring Bolts | Alloy |
| Bottom Bracket | RADIO RACELINE "BSA24" bb set, external bearing cups, cnc machined, sealed |
| Pedals | RADIO RACELINE "XENON SLIM" pedal, alloy |
| Chain | KMC "Z1eHX" 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 |
| Spokes | Stainless Steel |
| Rear Cog | 16T |
| Front / Rear Rim | RADIO RACELINE "ARGON PRO" rim, sleeved, 36H, tubeless ready, alloy |
| Tyres | RADIO RACELINE "OXYGEN" tires, foldable, tubeless ready, front: 20" x 1.95" and rear: 20" x 1.75" |
| Seat / Post | RADIO RACELINE pivotal seat post, 27.2mm, alloy |
| Seat Clamp | RADIO RACELINE "HELIUM PRO" seat post, quick-release, alloy |
| Gearing / Ratio | 44x16 / 53.63" |
| Weight | 9kg |
