Author AURA XR5 Gravel Bike Grey 52 cm

The Author AURA XR5 gravel bike is built for adventure and speed. Its triple-butted aluminum 6061 frame ensures stiffness and durability, while the carbon fork provides vibration damping and precise steering. Equipped with a Shimano GRX 2x11 drivetrain and GRX 400 hydraulic brakes, it delivers reliability and control on all surfaces. Panaracer Gravel King SK Sport 700×38c tires offer grip and smooth rolling for gravel, tarmac and dirt roads.

Technical specification:

Frame size: 52 cm

Wheel size: 28” (700c)

Frame material: triple-butted aluminum 6061

Frame type: gravel

Suspension type: rigid

Fork: Author carbon, 12 mm axle, 1.5” tapered

Headset: Prestine Integrated 1.5” tapered

Drivetrain: Shimano GRX 810 / 600, 22-speed

Brakes: Shimano GRX 400 hydraulic, 160 mm rotors

Crankset: Shimano GRX 600, 46–30T

Cassette: Shimano CS-HG701-11, 11–34

Chain: KMC X11

Rims: Jalco SRD 21, 32H

Hubs: Quando Road Disc 12×100 / 12×142 mm

Spokes: stainless steel 2.0 mm

Tires: Panaracer Gravel King SK Sport 700×38c

Handlebar: Promax 420 mm

Stem: Author aluminium

Grips: Author suede/gel

Saddle: Author Guru CR

Seatpost: Author aluminium 27.2 mm

Colour: grey

Weight: 10.4 kg (size 56 cm)

Gender: unisex

Rider height: approx. 168–178 cm

Purpose: gravel / road / touring

Shipping:
We ship across the EU