Bombtrack Audax 27.5" gravel bike

Discover the ultimate ride with the Bombtrack Audax 27,5" Gravelbike, a marvel of engineering designed to tackle both road and gravel with ease. At the heart of this bike is a robust steel frame, complemented by a lightweight carbon fork, ensuring both durability and responsive handling on any terrain. The Bombtrack Audax is equipped with a high-performance KMC X11 EPT chain and a versatile Shimano 105 CS-R7000 cassette, offering a wide 11-34T, 11-speed range to conquer steep climbs and fast descents alike. The bike's gearing is further enhanced by the Shimano GRX RD-RX810 derailleur and Shimano 105 ST-R7020 shift/brake levers, providing smooth and reliable shifting. Hydraulic Shimano GRX RX400 brakes offer superior stopping power with 160 mm disc brake size both front and rear, ensuring safety and control in all conditions. The Bombtrack Lyer crankset, with a 32-48 teeth configuration, allows for efficient power transfer, while the Bombtrack Dart saddle and Ritchey seatpost offer comfort on long rides. Rolling on WTB BYWAY TCS Tubeless Ready front and WTB Horizon TCS Tubeless Ready rear tyres, sized 650B x 47C, the Audax offers a perfect balance of speed, traction, and puncture resistance, making it ideal for adventurous rides. The bike's design accommodates a wide range of tire sizes, up to 650B x 50C / 700 x 35C, providing flexibility to adapt to varying surfaces and conditions. Whether you're embarking on a long-distance road adventure or exploring rugged gravel paths, the Bombtrack Audax is your gateway to unlimited cycling adventures.

• Versatile Bombtrack Audax bike designed for both road and gravel adventures, featuring a durable steel frame and carbon fork for a perfect blend of comfort and performance.


• Equipped with the reliable Shimano GRX drivetrain, including RX810 derailleur and RX600 brake levers, ensuring smooth shifting and powerful hydraulic braking on any terrain.


• Comes with KMC X11 EPT chain and Shimano 105 CS-R7000 cassette, offering a wide 11-34T gear range suitable for steep climbs and fast descents.


• Features WTB BYWAY and Horizon TCS Tubeless Ready tires, 650B x 47C, for excellent traction and comfort on both paved roads and gravel paths.


• Designed to accommodate a variety of tire sizes, up to 650B x 50C / 700 x 35C, allowing riders to customize their setup based on riding conditions.


• Includes a comfortable Bombtrack Dart saddle and a Ritchey seatpost, with a frame that supports both 1x and 2x chainring setups, making it a great choice for cyclists who demand flexibility and comfort.

Head Tube Angle:

71.5

Chainstay Length:

420 mm

Stack:

553 mm

Seat Tube Angle:

74.5

Recommended Rider Height:

160 - 171 cm

Seat Tube Length:

490 mm

Reach:

373 mm

Head Tube Length:

130 mm

BB Drop:

68 mm

Wheelbase:

1005 mm

Standover Height:

765 mm

Effective Top Tube Length:

526 mm

Recommended Rider Height:

170 - 181 cm

Chainstay Length:

420 mm

Seat Tube Length:

520 mm

Wheelbase:

1018 mm

Head Tube Length:

150 mm

Reach:

384 mm

Head Tube Angle:

72

Stack:

574 mm

Seat Tube Angle:

74

BB Drop:

68 mm

Standover Height:

794 mm

Effective Top Tube Length:

548 mm

Recommended Rider Height:

179 - 190 cm

Seat Tube Length:

550 mm

Head Tube Length:

170 mm

Reach:

396 mm

Head Tube Angle:

72

Chainstay Length:

420 mm

Seat Tube Angle:

74

Stack:

590 mm

Wheelbase:

1037 mm

BB Drop:

65 mm

Standover Height:

818 mm

Effective Top Tube Length:

565 mm

Recommended Rider Height:

188 - 199 cm

Seat Tube Length:

580 mm

Chainstay Length:

420 mm

Head Tube Length:

190 mm

Reach:

408 mm

Seat Tube Angle:

73.5

Head Tube Angle:

72

Stack:

609 mm

BB Drop:

65 mm

Wheelbase:

1055 mm

Standover Height:

841 mm

Effective Top Tube Length:

588 mm

• metallic dark brown/S/170,0 mm/27.5" (650B)/53 mm: 01125330223
• metallic dark brown/M/170,0 mm/27.5" (650B)/53 mm: 01125330323
• metallic dark brown/L/175,0 mm/27.5" (650B)/53 mm: 01125330423
• metallic dark brown/XL/175,0 mm/27.5" (650B)/53 mm: 01125330523

• 1 x Bombtrack Audax 27,5" gravel bike

• metallic dark brown/M/170,0 mm/27.5" (650B)/53 mm: 10.8 kg