AR Dynamo Disc Fork


Whether embarking on an epic multi-day adventure across the continents or commuting to work and back, our dynamo fork offers the simplest, cleanest design solution that keeps cables hidden away and your bike looking its best.

Our AR Dynamo Disc Fork offers the same ‘all-road’ versatility of our AR Disc fork and more. Attach your favourite dynamo light to the centre of the fork crown for the best possible spread of light at just the right height. With no more battery worries you can leave your dynamo lights on regardless of the time of day, helping ensure your visibility to other road users.

Compatible with the FSA ACR integrated stem/headset/steerer system, Sinewave Cycles Reactor USB and Cinq Plug5/Plug5 Plus charging devices.


The road is calling

Unsightly cables disappear seamlessly into the crown through a small hole and then re-appear on the inside of the non-drive side fork leg, just above where the dynamo cables plug into the dynamo hub.

Our design allows for a second cable to run an additional device such as a dynamo powered USB charging point, so you can power multiple lights and devices.
Our innovative AR Disc Dynamo carbon fork will run everything from 25, 28 or 30mm road tyres to bigger gravel & multi-surface tyres as wide as 38mm on 700C rims or up to 40mm on 650B rims. You don’t have to run a dynamo wheel, that can be added to your setup later.

This timeless design includes internal routing for your front brake cable and features the most popular and current ‘flat mount’ braking standard suitable for both hydraulic & cable operated disc brake designs.

A 12mm through axle stiffens up the interface between fork and wheel increasing front end stiffness which improves handling and responsiveness.

Technical Specification

Colour                                              Brevet Black – Hand painted in the UK.

Custom Painting Available        Yes – Starting from £125. Contact us

Material                                          Carbon Fibre

Rake/Offset                                    45

Axle to Crown                                397mm

Brake Type                                     Flat mount disc brake calliper, or post mount calliper with adapter

Axle Type                                        12mm Shimano E-Thru Axle, supplied

Axle Spacing                                  100mm

Max Rotor Size                              160mm

700C Tyre Clearance                  Up to 38mm

650B Tyre Clearance                  Up to 40mm

Steerer                                            Tapered 1 1/8 to 1 1/2

Steerer Tube Length                   300mm

Steerer Tube Torque Spec         5Nm

Mudguard Mounts                       Yes

Flat Mount Design                       Yes

Post Mount Suitable                   With adapter, not included

Cable Routing                                Internal

Warranty                                         2 years

Supplied with a 12mm Shimano E-Thru axle, headset expander, top cap and our signature bead blasted bolts. This fork can be supplied with a post mount adapter for post mount brakes if required. This fork is not suitable for tandem bicycles.

All forks are hand painted in the UK. Custom colours and paint designs are available on request, starting from £125.

Dynamo lights not included.