
the Audax AL
A modern touring bike or an audacious audax machine.
"Suited to mixed riding, it reflects the real habits of many cyclists, rather than the smooth and repetitive terrain of televised road racing."
* Lightweight aluminum frame with heavily hydro formed tube profiles and T47 bottom bracket.- * Full carbon fork with bottle cage mounts.
- * Ovalized toptube and low seatstays for supreme comfort.
- * Oversized downtube for optimized power transfer and steering precision.
- * Toptube bag direct mounts, triple cage mount on downtube for optimized bottle position, bottle cage mounts underneath the downtube and on the seattube.
- * Front derailleur compatible.
- * 12 mm through axles front and rear.
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SPECIFICATION
Color Glossy Sky Blue Frame 6061-T6 double butted aluminium, TA, fender mounts, 86.5 mm T47 BB shell Fork Full carbon, TA, 1.1/2'' - 1.1/8'', with fender / cage mounts Headset Sealed integrated aheadset, 1.1/2'' - 1.1/8'' Through axle 12 x 100 mm / 12 x 142 mm Seat clamp BOMBTRACK ORIGIN forged aluminium seat clamp, 31.8 mm Weight frameset 1810 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.) IS42 / 28.6 | IS52 / 40 Fork Max Tire Clearance w/o fender 650B x 50C / 700C x 35C Frame Max Tire Clearance w/o fender 650B x 50C / 700C x 35C Maximum chainring clearance 1x 42 T with 45 mm chainline Maximum chainring clearance 2x 50 / 34 T with 43.5 mm chainline Seat Post Diameter 27.2 mm Seat clamp diameter 31.8 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 thread pitch Rear through axle 12 mm x 142 mm, 1.5 thread pitch Derailleur hanger BT-DH-018 ISO testing standard Road -
GEOMETRY FRAME
Bike Size XS S M L XL Wheel size 650B 650B 650B 650B 650B Seat Tube Length 470 500 530 560 590 Horizontal TT length 505 527 551 569 592 Seat Angle 75.0° 74.5° 74.0° 74.0° 73.5° Head Angle 71.0° 72.0° 72.0° 72.0° 72.0° Headtube Length 100 120 150 180 205 BB Drop 70 68 68 65 65 Chainstay Length 420 420 420 420 420 Fork Offset 53 53 53 53 53 Trail 62 56 56 56 56 Wheelbase Length 991 1000 1021 1041 1059 Standover 728 754 782 812 838 Reach 368 379 390 401 411 Stack 512 533 561 587 611 Front Center 581 590 610 630 647 Axle to Crown 385 385 385 385 385 Minimum rider height * 1500 1600 1700 1790 1880 Maximum rider height * 1610 1710 1810 1900 1990 * Our bike size recommendation generally represents a rough guideline for quickly narrowing down the sizes from which to choose based on the body height. Bike fitting is a complex topic and other measurements and factors have to be accounted for as well. Since no two human bodys are exactly the same it is not possible to give a 100% correct advice for everyone. Therefore BOMBTRACK cannot guarantee for the stated recommendations to be correct for every individual customer. The best way to work out the correct size is to consult a local BOMBTRACK dealer or a professional bike fitter and have them determine the needed size.
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