Off the grid

To create independence in permanent dependence comes a gravel line from Wilhelm, which makes self-sufficient riding on a wide variety of surfaces a head-out moment. Wilhelm Gravel allows you to exceed the well-known urban environment and start out to bond with nature in a whole new way. Wide tyres, new options for the transmission, smart carrying solutions and the perfect accessories make the foundation.

Gates Carbon Drive

Since day one, Schindelhauer has been using the superior belt drive from Gates, which consists of embedded carbon fibres. All bikes are specially designed for the belt drive in order to take advantage of all the benefits.

Zero maintenance

Oiling, greasing and rusting are a thing of the past.

Highly efficient

With a higher wattage, the efficiency is higher compared to the chain.

Long life span

The Gates Carbon Drive lasts about 3-4 times longer than a chain.

Stay clean

Due to the lack of oil, it keeps your trousers away from dirt.

Super quiet

No chain - No more chain running noises.

Lightweight

The Gates Carbon Drive weighs 20% less than a classic chain.

Pinion Smart.Shift

With Pinion Smart.Shift, you can experience the transmission technology developed by ex-Porsche engineers in a completely new way. Reliable and maintenance-free shifting now works electronically, making it even smoother and faster - both while riding and when stationary. The integrated buttons on the TRP brake/shift lever unit are super easy to reach.

12-speed Pinion C-Line

The 12-speed transmission of the C-Line is one of the smallest and at the same time most powerful central gearboxes. With an overall gear ratio of 600 %, it is perfectly for urban and gravel terrain.

Pinion Smart.Shift

Noch einfacher und bequemer: Blitzschnelles Schalten in 0,2 Sekunden mit nur einem leichten Tastendruck.

TRP - HYWIRE

The TRP brake/shift lever unit increases safety and ergonomics by enabling effortless shifting and braking on the dropbar handlebars.

Pinion + Cinq Shift:R

Mechanical alternative to Pinion Smart.Shift: The Cinq Shift:R solution specially developed for Pinion C-Line enables the combination of drop bar with brake levers and Pinion gearbox. Thanks to the central positioning in the frame, a low centre of gravity is ensured with optimum weight distribution and special riding dynamics - even with luggage.

12-speed Pinion C-Line

The 12-speed transmission of the C-Line is one of the smallest and at the same time most powerful central gearboxes. With an overall gear ratio of 600 %, it is perfectly for urban and gravel terrain.

Cinq Shift:R

Developed in direct collaboration with Pinion, the Cinq solution enables effortless gear changes on the dropbar without the classic twist shifter.

Cinq Shift:R Road Shifter

Relaxed shifting and braking with the matching Shift:R Road shift lever.

Rohloff Speedhub

Made in Germany, the Rohloff Speedhub 14-speed internal geared hub is an engineering marvel. Developed for both pros and performance-oriented hobby cyclists, the high-performance gearbox offers complete reliability even in the toughest conditions.

14-speed-hub

The overall gear range of 526% is made up of 14 regularly spaced gears, so you can easily find the right gear for the terrain you are exploring.

GEBLA Rohbox

The Rohbox makes it possible to operate a Rohloff Speedhub 14-speed gear hub with dropbar shifters instead of the original twist shifter.

Shimano GRX

The Shimano GRX sets itself apart from the rest of the component world with its gravel-specific ergonomics, optimised gradation options, high durability and a quiet and stable drivetrain.

Shimano Alfine Di2

Precise, fast and convenient – Wilhelm Gravel can also be equipped with the electronic variant of the popular Shimano Alfine hub gears. Shifting is much more reliable and faster, while durability and resistance are significantly higher than with a mechanical system.

11-speed-hub

The well-proven Shimano Alfine 11-speed hub works quietly, reliably and quickly. With a spread of 409 %, it offers enough leeway for extended tours with climbs and tailwind passages.

Digital Integrated Intelligence

All in one: Display, charging port and wireless communication interface.

Shimano GRX

The Shimano GRX sets itself apart from the rest of the component world with its gravel-specific ergonomics, optimised gradation options, high durability and a quiet and stable drivetrain.