Moustache Dimanche 29.4 EQ

Moustache Dimanche 29.4 EQMoustache Dimanche 29. 4 EQ Electric Gravel Bike Refined performance. Ready for every road. Meet the 2026 Moustache Dimanche 29. 4 EQ, the most refined expression of Moustaches electric gravel platform. Designed and assembled by skilled craftsmen in the Vosges region of France, the Dimanche 29. 4 EQ builds on the acclaimed Dimanche DNA with higher end components, a more premium drivetrain and braking setup, and an integrated EQ equipment package for

Moustache Dimanche 29.4 EQ Electric Gravel Bike

Refined performance. Ready for every road.

Meet the 2026 Moustache Dimanche 29.4 EQ, the most refined expression of Moustache’s electric gravel platform. Designed and assembled by skilled craftsmen in the Vosges region of France, the Dimanche 29.4 EQ builds on the acclaimed Dimanche DNA with higher-end components, a more premium drivetrain and braking setup, and an integrated EQ equipment package for real-world riding. It’s lighter, smoother, and more composed over long distances, making it an ideal choice for riders who demand both performance and practicality.

Fast on pavement, confident on gravel, and perfectly balanced for mixed terrain, the Dimanche 29.4 EQ is built for Canadian riders who want to cover more ground with less effort and more control.

Drop Bar Only. Performance First.

The Dimanche 29.4 EQ is offered exclusively in a drop bar configuration, tuned for riders who value efficiency, speed, and versatility over long distances. The flared drop handlebar provides multiple hand positions, improved control on descents, and a more aerodynamic riding posture for extended gravel rides and fast mixed-surface routes.

This is a bike designed to keep momentum, maintain comfort over hours in the saddle, and feel precise when the terrain changes.

Classic or Open Frame

Choose your fit. Keep the ride.

The Classic frame features a traditional gravel silhouette with a higher top tube, delivering maximum stiffness and a familiar performance feel.

The Open frame lowers the top tube slightly to provide additional clearance, making mounting and dismounting easier and increasing confidence on technical terrain or when the bike is loaded.

Both frame options share the same geometry, balance, and ride quality. The difference is simply how you prefer to interact with the bike.

Bosch Performance Line SX

Lightweight power, perfectly matched.

At the heart of the Dimanche 29.4 EQ is the Bosch Performance Line SX motor, delivering up to 60 Nm of torque with up to 400 percent assistance. Compact, quiet, and remarkably natural, it enhances your effort without overwhelming the ride. Climbs feel lighter, long distances feel more achievable, and the bike retains the agile character that defines a true gravel machine.

Every assistance level can be fine-tuned using the free Bosch eBike Flow app, allowing you to customize power delivery based on terrain, fitness goals, and riding style. The result is a ride that feels athletic, intuitive, and always under your control.

CompactTube 400 Wh Battery

Lightweight range, clean integration.

The Bosch CompactTube 400 Wh battery is elegantly integrated into the frame to preserve the bike’s clean lines and balanced handling. It delivers efficient, dependable range for long gravel rides and all-day exploration without adding unnecessary weight. Fully certified to Bosch and UL safety standards, it can be charged on or off the bike for everyday convenience.

Lighter. More agile. Always ready to go the distance.

EQ Equipment

Ready when you are. Optional when you want.

The EQ designation means the Dimanche 29.4 comes equipped with carefully chosen accessories that expand its versatility without compromising performance. Each component is fully removable, allowing riders to tailor the bike to their preferences.

• Integrated mudguards for wet roads and shoulder-season riding

• Light rear luggage rack for commuting essentials or light touring

• Front & Rear lighting system for visibility and safety in low-light conditions

Installed when you need them. Removed when you don’t.
One bike. Many roles.

Designed for Real Riding

Every detail of the Dimanche 29.4 EQ serves a purpose:

• Gravel-optimized geometry for stability at speed

• 29 inch wheels for momentum and comfort on rough surfaces

• High-performance hydraulic disc brakes for confident stopping in all conditions

• Clean cable routing and premium components chosen for long-term reliability

It’s a bike that feels fast when you push, relaxed when you settle in, and composed everywhere in between.

Crafted in France

Built to last. Ridden everywhere.

Designed and assembled in the Vosges region of France, Moustache bikes are known for exceptional craftsmanship, durability, and ride quality. The Dimanche 29.4 EQ is not built to chase trends. It’s built to deliver a consistently exceptional riding experience, season after season.