2026

AUTHOR Aura XR4

Road · Gravel · Unisex

Frame material Aluminum

Groupset CUES

Wheel material Aluminum

Tires Panaracer Gravel King...

Brake type Shimano Cues Hydraulic...

See all specifications ↓

RRP

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Observed price — New

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Refurbished price

1 234 €

Likely trade-in value

1 234 €

About this bike

Looking at the Author Aura XR4 2026? This road bike in the gravel segment keeps showing up across European retailers. Built around an aluminium frame.

All data is refreshed daily — keep reading to see how the Author Aura XR4 performs against the rest of the market.

Specifications

CategoryRoad

SubcategoryGravel

Year2026

Frame materialAluminum

ForkCarbon

Fork materialCarbon

SuspensionRigid

Components

Groupset CUES

Front derailleur SHIMANO Cues 6030

Rear derailleur SHIMANO Cues 6020

Brake type Shimano Cues Hydraulic Disc

Brakes Shimano CUES Hydraulic Disc

Handlebar PROMAX, 420 / 440 / 460 mm

Stem AUTHOR alloy

Saddle AUTHOR Guru

Seatpost AUTHOR alloy (27.2)

Wheels & Tires

Wheel material Aluminum

Rims AUTHOR Oxygen TRC, 32 holes

Tires PANARACER Gravel King SK Sport 700 x 38c

Brand Market Footprint

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