Bombtrack
AUDAX 2021
€2,699.99 inc. VAT
-
* Columbus Cromor frame with tapered head tube, rack and fender mounts, through axles, T47 bottom bracket and rear light mount.
* Triple cage mount on downtube for optimized bottle position, bottle cage mounts underneath the downtube and on the seattube.
* Full carbon fork with bottle cage mounts.
* Shimano 105 R7020 2 x 11 hydraulic group with Ultegra RD-RX800 rear derailleur.
* KMC X11 EPT Anti Rust Chain.
* Bombtrack Lyer 30 mm crank with direct mount 2x spider and 32 / 48 T subcompact chainrings.
* Bombtrack Tau 12 mm through axle hubs.
* Tubeless ready WTB STi25 650B rims with tubeless ready WTB Byway front tire and WTB Horizon rear tire.
A slender steel frame, light carbon fork, all the mounts you could wish for, and a high-spec Shimano groupset. The perfect companion on any number of adventures, hydraulic disc brakes and a sub-compact crankset tailor the Audax to audacious long-distance riding. Mixing WTB Horizon and Byway tyres, it’s fast-rolling, yet proficient on broken surfaces. A timeless performer, subtle tweaks like the inclusion of an integrated rear light mount for 2021 help keep it bang up to date. Topped off with a Ritchey finishing kit, it’s happy going as fast or as far as you dare push it.
| Color 1 | Glossy Sage Green |
| Color 2 | – |
| Frame | COLUMBUS CROMOR double butted, TA, rack / fender mounts, internal light cable routing, rear light mount, 86.5 mm T47 BB shell |
| Fork | Full carbon, TA, 1.1/2” – 1.1/8”, with fender / cage mounts |
| Handlebar | RITCHEY COMP STREEM III drop bar, 31.8 mm, 5° backsweep |
| Grips | BOMBTRACK COMMAND bar tape |
| Stem | RITCHEY COMP 4-AXIS 44 forged aluminium stem, -6° |
| Headset | Sealed external aheadset, 1.1/2” – 1.1/8” |
| Levers | SHIMANO 105 ST-R7020 STI hydraulic |
| Shifter | SHIMANO 105 ST-R7020 STI 2 x 11 |
| Brakes | SHIMANO 105 BR-R7070 flat-mount hydraulic disc brakes with 160 mm rotors |
| Crankset | BOMBTRACK LYER forged aluminium crank, direct mount interface (SRAM compatible), 30 mm spindle |
| BB | BOMBTRACK T47 internal sealed BB for 30 mm spindle |
| Pedals | – |
| Chain | KMC X11 EPT Anti Rust chain, 1/2” x 11/128”, 114L |
| Chainring | aluminium, subcompact, 48 / 32 T, direct mount spider |
| Cassette | SHIMANO 105 CS-R7000 11-speed, 11 – 34 T |
| Front derailleur | SHIMANO 105 FD-R7000 |
| Rear derailleur | SHIMANO ULTEGRA RD-RX800-GS, clutch, medium cage |
| Front hub | BOMBTRACK TAU sealed disc hub, 12 x 100 mm thru-axle |
| Rear hub | BOMBTRACK TAU sealed disc hub, 11-speed, 12 x 142 mm thru-axle |
| Front rim | WTB ST i25 double wall, TCS 2.0, 32h |
| Rear rim | WTB ST i25 double wall, TCS 2.0, 32h |
| Saddle | BOMBTRACK COMP saddle |
| Seat post | RITCHEY COMP 2-BOLT aluminium seatpost 27.2 mm x 400 mm |
| Seat clamp | BOMBTRACK ORIGIN forged aluminium seat clamp, 29.8 mm |
| Front tire | WTB BYWAY TCS 650B x 47C, tubeless ready |
| Rear tire | WTB HORIZON TCS 650B x 47C , tubeless ready |
| Fender | – |
| Rack | – |
| Light | – |
| Weight | 10.8 kg (size M) |
| Weight frameset | 2410 g frame (size M, incl. TA, hanger) 530 g fork (300 mm steerer, incl. TA) |
| Maximum rider weight | 120 kg incl. luggage |
| ASTM riding condition | 2 |
| BB Standard | T47 – 86.5 mm shell width |
| Headset Standard (S.H.I.S.) | EC34 / 28.6 | EC44 / 40 |
| Fork Max Tire Clearance w/o fender | 650B x 50C / 700C x 35C |
| Frame Max Tire Clearance w/o fender | 650B x 47C / 700C x 35C |
| Maximum chainring clearance 1x | 44 T with 45 mm chainline |
| Maximum chainring clearance 2x | 53 / 39 T with 43.5 mm chainline |
| Seat Post Diameter | 27.2 mm |
| Seat clamp diameter | 29.8 mm |
| Brake mount front | FM |
| Brake mount rear | FM |
| Maximum rotor clearance front | 160 mm |
| Maximum rotor clearance rear | 160 mm |
| Front through axle | 12 mm x 100 mm, 1.5 TPI |
| Rear through axle | 12 mm x 142 mm, 1.5 TPI |
| Derailleur hanger | BT-DH-008 |
| ISO testing standard | Road |
| Crankarm | XS 165 mm / S – M 170 mm / L – XL 175 mm |
| Q Factor | 152 mm |
| BCD crank | 104 mm (Sram direct mount compatible spider), 4 bolts |
| Chainline | 45 mm |
| Spoke length front wheel | tba |
| Spoke length rear wheel | tba |
| Spoke count (front / rear) | 32 / 32 |
| ERD | 570 mm |
| Front hub PCD | 58 mm |
| Rear hub PCD | 58 mm |
| Stem Length | XS – S 80 mm / M 90 mm / L – XL 100 mm |
| Stem angle | -6° |
| Headset Spacers | 1 x 10 mm, 2 x 5 mm |
| Seat post offset | 25 mm |
| Seat post length | 400 mm |
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