AR – Titanium All-Road Frameset

Fast on the road, capable on gravel .

The AR is a titanium all-road frameset designed for riders who want one bike that can truly do it all.

It delivers speed and efficiency on pavement, stability and control on rough surfaces, and the versatility to handle long-distance rides, light bikepacking, and everyday use.

Built from 3AL-2.5V titanium, the AR combines responsive power transfer with a smooth, fatigue-reducing ride quality that only titanium can offer.

Designed and tested in Japan.

Key Features

• 3AL-2.5V titanium frame

• Tire clearance: up to 700×40c

• Internal cable routing

• Multiple mounting points (top tube / down tube / seat stays)

• UDH-compatible rear dropout

• T47 threaded bottom bracket

• Flat mount disc brake

• Carbon fork included

• 12mm thru-axles (front & rear included)

Ride Feel

The AR is designed around the natural damping characteristics of titanium.

Instead of relying on frame flex, the structure is tuned for efficient power transfer, while the material itself absorbs road vibration.

The result is a ride that feels fast, stable, and smooth—especially over long distances and mixed surfaces.

Versatility

The AR adapts to a wide range of riding styles:

• Endurance road riding

• Gravel riding

• Light bikepacking

• Long-distance touring

• Daily all-road use

With clearance for up to 40c tires and multiple mounting points, it is equally at home on paved roads and unpaved routes.

Frameset Includes

This is a frameset, not a complete bike.

Included in the package:

• Frame

• Carbon fork

• Headset

• Front & rear thru-axles

Specifications

• Frame material: 3AL-2.5V titanium

• Fork: carbon

• Bottom bracket: T47 (threaded)

• Rear dropout: UDH compatible

• Brake mount: flat mount disc

• Axle standard: 12mm thru-axle

Clearance for up to 40c Tires

The frame accommodates tires up to 700×40c, allowing a wide range of tire choices to suit your preferred ride feel.Combined with titanium’s natural shock-absorbing qualities, it delivers a smooth and enjoyable ride from paved roads to gravel, letting you explore without limits.

Multiple M5 Mounting Points

The frame is equipped with multiple M5 mounting bosses:2 on the down tube, 2 on the seat tube, 2 on the rear stays, and 2 on the top tube.

These mounts allow the installation of bolt-on top tube bags, as well as fenders—essential for group riding in wet conditions such as during long-distance brevet events.

Internal Cable Routing

All cables enter the frame from a single port beneath the down tube and are routed internally to the chainstay, keeping the exterior clean and uncluttered.The cable port on the down tube can be configured with different hole patterns depending on the number of cables used.A cable hatch on the BB shell allows cables to be routed from the down tube to the chainstay without removing the bottom bracket.

Modern Standards

The frame adopts the UDH (Universal Derailleur Hanger) standard, allowing the use of widely available derailleur hangers that are easy to source anywhere.The bottom bracket uses the T47 standard, combining the stiffness of a large-diameter BB shell with the convenience of a threaded bottom bracket for easy installation and removal.

Notes

• Availability may vary depending on production status

• Lead time may apply for made-to-order units

• International shipping available

• Import duties and taxes are not included unless stated