BOMBTRACK

Audax

  • Sale
  • Regular price $3,800.00


Introducing the Audax

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.\

 

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.

SPECIFICATIONS:

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 with160 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, 6-bolt disc

Rear hub

BOMBTRACK TAU sealed disc hub, 11-speed, 6-bolt disc

Through axle

12 x 100 mm / 12 x 142 mm

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

 

BUILD INFO:

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 f



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