Berria Allroad Essential Gravel Bike Shimano GRX400 Chalk Grey Black 2027

The Allroad Essential GRX400Berria is a gravel bike featuring a Full Carbon Fibre HM2X Triple monocoque frame, designed to tackle both long road rides and rough terrain. Thanks to its BGC geometry and SOFTEX system with 28 mm of travel, it offers a balance between long-term comfort and pedalling efficiency on all types of terrain.

Its Allroad EVO carbon fork features a Flip-chip system that allows the offset to be adjusted from 45 to 51 mm, thereby adapting the bike’s handling between a dynamic RACING+ mode for fast road riding and a more stable DYNAMIC mode for off-road riding. Tyre clearance is 700x45c at both the front and rear, allowing for generous gravel tyres for greater versatility.

Fitted with the Shimano GRX400 10-speed drivetrain and Shimano BR-RX400 hydraulic disc brakes, this model offers proven reliability. The fully internal ICS2 cable routing system and semi-integrated headset complete the neat integration, ensuring a clean, minimalist look and optimum protection for the components.

The photo is for illustrative purposes only; the bike is fitted with the GRX400 group Shimano s and Avanforce Sniper24 wheels.

Technical specifications:

Frame:
- Frame: Allroad Carbon, Full carbon HM2X, Triple monocoque, BGC geometry with 28 mm of travel via the SOFTEX system, BB86 bottom bracket, ICS2 internal cable routing, OH2S 1-1/2"-1-1/2" semi-integrated headset, Flat Mount 140 mm, maximum tyre clearance 700x45c, compatible with dropper seatpost, 12x142 mm thru-axle, UDH standard
- Fork: Allroad EVO, full carbon, ICS2 internal cable routing, 1-1/8"-1-1/2" tapered steerer tube, Flat Mount standard disc max. 160 mm, tyre clearance up to 700x45c, adjustable Flip-chip system with 45–51 mm offset, chainstay-to-crown length 405 mm, 12x100 mm thru-axle

Drivetrain:
- Crankset: Shimano GRX FC-RX600-10, 46/30T chainrings, crank lengths 170–172.5–175 mm
- Cassette: Shimano CS-HG62-10, 11-36T
- Chain: Shimano CN-HG54, 116 links
- Shifters: Shimano GRX400 ST-RX400, 10-speed
- Front derailleur: Shimano GRX400 FD-RX400, 10-speed
- Rear derailleur: Shimano GRX400 RD-RX400, 10-speed
- Bottom bracket: Shimano BB86 Press Fit, black

Braking:
- Brakes: Shimano BR-RX400, hydraulic disc
- Rotors: Shimano RT-CL700 160/140 (F/R) Centre Lock 

Components:
- Handlebars: Avanforce 3 Gravel, 6061 aluminium, Ø31.8 mm, widths 400/420/440 mm
- Stem: Avanforce AF2, Forged 7075 aluminium, ICS2, -7°, Ø31.8, lengths: 80, 90, 100, 110, 120 mm
- Saddle: Selle Royal ORMA, steel frame, length 250 mm, width 150 mm
- Seatpost: Avanforce AF3, 6061 aluminium, offset 0 mm, Ø27.2 mm, lengths 350/400 mm
- Headset: O2HS oversized 1-1/2"-1-1/2" system

Wheels:
- Wheels: Avanforce Sniper24 700C, thru-axle 12x100 mm (front) / 12x142 mm (rear), SH11 rear hub, Centre Lock, internal width 24 mm
- Tyres: Vittoria Terreno Dry

General information:
- Colour: Chalk Grey Black
- Available sizes: S, M, L
- Brand: Berria