Berria Allroad HPR GRX 400 Gravel Bike

The Berria Allroad HPR GRX 400 is a new gravel bike, available in size L in Spring Mint and Dark Grey. The build includes a gravel-specific Shimano drivetrain and hydraulic disc brakes. It is suitable for riding on tarmac and gravel roads, including trips with bags.

The Allroad HPR GRX 400 also pays attention to looks: the finished and polished welds give the frame a carbon-like appearance.

• Aluminium frame: The Allroad HP frame uses hydroformed 3BS 6061 aluminium and ICS2 internal cable routing.
• Carbon fork: The Allroad EVO is made entirely from carbon and features a flip-chip to adjust the rake between 45-51mm.
• GRX 400 drivetrain: The 2x10-speed Shimano GRX 400 groupset combines a 46/30T crankset and a 11-36T cassette.
• Vision wheels: The Vision Team 30 wheels have TLR aluminium rims, an internal width of 23mm and a Center Lock mount.
• Pirelli tyres: The Pirelli Cintauro Adventure 700x40C tyres are TLR, with a 60 TPI casing and ProWALL Gravel protection.

Choose it if you want to explore varied routes and carry what you need for a trip, using the frame's mounting points.

Manufacturer's details

Berria Allroad HPR GRX 400 - Your New Companion for Limitless Adventure

Ready to venture beyond the tarmac? The Berria Allroad HPR GRX 400 is the gravel bike designed for riders who do not want to compromise on speed, comfort or control. Whether it is the daily commute, a weekend ride on gravel roads or a multi-day bikepacking trip, this bike was built to cover the miles on any terrain.

With optimised endurance geometry and a high-strength hydroformed aluminium frame, the Allroad HPR delivers a stable, responsive and incredibly smooth ride, absorbing vibrations from the terrain to give you maximum comfort even after hours in the saddle.

Why choose the Berria Allroad HPR?

• Gravel-specific Shimano GRX 400 Groupset: Precise, reliable shifting even in mud and dust. The 2x10-speed drivetrain gives you the perfect gear for both the steepest climbs and the fastest flat sections.

• Precise Hydraulic Braking: The Shimano GRX hydraulic disc brakes ensure short stopping distances and controllable power in all weather conditions, essential qualities when riding fully loaded.

• Ready for Bikepacking: The frame has multiple mounting points (for bags, racks and mudguards), making it the ideal companion for your self-supported trips and adventures.

• Premium Comfort and Stability: The rear triangle design and carbon front fork work together to absorb bumps in the terrain, giving you precise handling and a less tiring ride.

Specifications:

• Frame: Allroad HP, Gravel Type 1-2 Geometry BGC, hydroformed 3BS 6061 aluminium, fully internal cable system ICS2, semi-integrated headset OH2S 1-1/2" - 1-1/2", Flat Mount 140mm, maximum tyre 700x42c, thru-axle 12x142mm, UDH Standard, weight: 1900gr

• Fork: Allroad EVO, full carbon, internal cable system ICS2, 1-1/8" - 1-1/2" tapered, Flat Mount Standard max. 160mm disc, maximum tyre 700x44c, flip-chip adjustment for 45-51mm fork rake, 405mm axle to crown, thru-axle 12x100mm, weight: 500gr

• Material: Hydroformed 3BS 6061 aluminium

• Handlebar: Avanforce 3 Gravel, alloy 6061, Ø31,8, width: 400, 420, 440mm, weight: 330gr

• Seatpost: Avanforce AF3, aluminium 6061, 0 offset, Ø27,2, length: 350,400mm, weight: 255gr

• Saddle: Selle Royal 2058HRN, steel rails, length: 285mm, width: 145mm, weight: 315gr

• Derailleur hanger: Universal Derailleur Hanger

• Wheels: Vision Team 30, aluminium rim, TLR, internal width 23mm, rim height 30mm, Center Lock, weight: 1920gr.

• Tyres: Pirelli Cintauro Adventure, 700x40C, TLR, 60 TPI, ProWALL Gravel, Pro Compound

• Shifter: SHIMANO GRX400, ST-RX400, 10s

• Rear derailleur: SHIMANO GRX400, RD-RX400, 10s

• Front derailleur: SHIMANO GRX400, FD-RX400-F, 10s

• Cranks: SHIMANO GRX, FC-RX600-10 crankset 46/30T, 170-172.5-175

• Chain: SHIMANO CN-HG54 116 links

• Cassette: SHIMANO CS-HG62-10, 11-36T, 10s

• Bottom bracket: BB86 Press Fit Shimano, black

• Brake: SHIMANO BR-RX400 hydraulic disc brake

  *The manufacturer reserves the right to change the information on the website without notice, including specifications, models, colours and materials.

  *Images are for illustrative purposes only and may not match the product description.

  
  

  Geometry

  

  	XS	S	M	L	XL
  	155-165 cm	165-175 cm	175-185 cm	185-192 cm	>192 cm
  1 Seat tube	460 mm	484 mm	508 mm	532 mm	556 mm
  2 Top tube	525.1 mm	542.4 mm	555 mm	570 mm	592.4 mm
  3 Head angle	70°	70.5°	71°	71.5°	72°
  4 Seat tube angle	74°	73.75°	73.5°	73.5°	73.5°
  5 Wheelbase	1006.5 mm	1018.1 mm	1023.9 mm	1035 mm	1053 mm
  6 Chainstay	416 mm	416 mm	416 mm	416 mm	416 mm
  7 Head tube	100 mm	125 mm	130 mm	150 mm	177 mm
  8 Bottom bracket drop	77 mm	77 mm	75 mm	75 mm	75 mm
  9 Trail	82 mm	78.7 mm	75.3 mm	72 mm	68.7 mm
  10 Fork offset	45/51 mm	45/51 mm	45/51 mm	45/51 mm	45/51 mm
  11 Fork length	405 mm	405 mm	405 mm	405 mm	405 mm
  12 Reach	371.4 mm	378.7 mm	387.1 mm	396.1 mm	410.3 mm
  13 Stack	535.9 mm	561.5 mm	566.2 mm	587 mm	614 mm