Berria Naii BR Apex XPLR AXS Vision Trimax 30 Iris Custom Oil Slick 2026 gravel bike

The Berria Naii BR Iris Custom Oil Slick features a lightweight and comfortable carbon frame thanks to the combination of T700, T800 and T1100 carbon fibre. It offers a perfectly balanced blend of lateral stiffness and vertical compliance, allowing you to switch seamlessly between roads and trails. Comfort and traction are also optimised thanks to SofTex technology, which provides greater flex in the seat stays.

The new Avanforce Tibia carbon seatpost, with its openwork design, ensures excellent vibration absorption without compromising pedalling efficiency. This is a gravel bike that strikes the perfect balance between efficiency and comfort, delivering an excellent ride feel on all types of surfaces.

The Naii BR, with its seamless integration, is perfectly configured to offer you excellent value for money. It features the SRAM APEX AXS D1 groupset, Vision Trimax 30 aluminium wheels and a carbon handlebar-stem combo. A package that delivers a high-quality bike at an exceptional price, just as Berria is known for, for your greatest enjoyment.

Technical specifications:

Frame & fork:
- Frame: Naii Carbon, BGC Geometry with 28mm travel SOFTEX Suspension System, Full carbon HM3X, Triple monocoque, T47 bottom bracket, Full internal cable system ICS2, Semi-integrated OH2S 1-1/2"- 1-1/2" headset, Flat Mount 140mm, 700x50c maximum tyre, dedicated seat post, Thru axle 12x142mm, UDH standard
- Fork: Naii Fork, full carbon, internal cable system ICS2, 1-1/8" - 1-1/2" Tapered, Flat Mount Standard max. 160mm disc, 700x50c maximum tyre, 48mm fork rake, 395mm axle to crown, Thru axle 12x100mm

Drivetrain:
- Crankset: SRAM APEX D1, DUB WIDE Crankset, 42T, 170-172.5-175mm
- Bottom bracket: BBT47-SRAM WIDE
- Cassette: CS XPLR PG1231, 11-44T
- Chain: SRAM APEX D1, 118 links
- Grips: SRAM APEX AXS D1, Shift-Brake Electronic System
- Front and rear derailleurs: SRAM APEX XPLR AXS D1, Electronic Shift System, 12-speed

Braking:
- Disc brakes: SRAM APEX AXS D1, Hydraulic Shift-Brake System

Components:
- Handlebar: Avanforce Airone GR, Integrated Gravel Carbon Handlebar, Full internal cable system ICS2, sizes: 405x80 - 425x90, 425x100, 425x110, 445x120
- Saddle: Fizik Vento Argo X5, Steel rails 7x7mm, length 265 mm, width: 140 mm
- Seatpost: Avanforce Naii Tibia, Softex Seatpost, UD Carbon, 0 offset, length: 300, 350mm

Wheels:
- Wheels: Vision Trimax 30 AGX, aluminium rim, TLR, inner width 23mm, rim height 30mm, Centre Lock
- Tyres: Maxxis Reaver 700x45c Exo TLR

General information:
- Colour: Iris Custom Oil Slick
- Sizes: XS/S/M/L/XL
- Brand: Berria