System overview:

advanced belt drive

The advanced belt drive is a consistent functioning belt system: Large, deep-reaching teeth prevent overjumping and side jumping; two-sided flanged wheels for the belt guidance and the belt protection as well as light, sturdy tooth washers, which are manufactured from one piece of high-strength aircraft aluminium. The belt does not place any additional demands on the frame rigidity. It runs without preload and creates no additional bearing load.

 

 

 

 

advanced belt drive at al glance

Sprockets: -

routed on a piece of aircraft aluminium

width: 11mm

     
Coating: -  Covering anodised black - other colours on demand
     
Front sprockets: -

38Z, 42Z, 43Z, 45Z, 50Z

     
Crank acceptance:  

- 5 arm, BCD 130mm

- 5 arm, BCD 110mm

- 4 arm, BCD 104mm

- Pinion 28 and 30 teeth

     

Rear sprockets:

- 20Z, 21Z, 23Z, 26Z
     

Sprocket acceptance:

-

- 9 Spline

- 3 Spline (for Shimano Alfine)

- Rohloff

     

Drive belt:

-

Tooth pitch: 14mm

Width: 7mm

     

Belt lengths:

- 1260mm, 1344mm, 1400mm
     

Switching systems:

-

- schlumpf drive

- Shimano Alfine 11-Gang

- Shimano Alfine 8-Gang

- Nuvinci

- Rohloff

- Pinion

     

 

advanced belt drive for Nuvinci N360

   





Area of application: City
Expansion: 360%
Crank acceptance: 5-arm, 130mm
Sprocket acceptance: 9-Spline

Weight: 210g-270g,

tooth washers and belts

   
advanced belt drive systems for Nuvinci N360 hub gear. Low maintenance and convenient - ideal for city bikes.

 

advanced belt drive including Schlumpfdrive

   





Area of application: City

Expansion: Speed Drive:165%   High-Speed Drive: 250%

Crank acceptance: 5-arm, 110mm
Sprocket acceptance: 9-Spline or 3-Spline
Weight: 210g-270g, tooth washers and belts
   
advanced belt drive systems optimised for 2-gear Schlumpfdrive (speed drive or high speed drive). Shifting without cables, biking without worries.

 

advanced belt drive for Alfine 8/11-gear

   





Area of application: City/Trekking

Expansion: Alfine 8: 308% Alfine 11: 409%
Crank acceptance: 5-arm, 130mm
Sprocket acceptance: 3-Spline
Weight: 250g-340g, tooth washers and belts
   
advanced belt drive systems for Shimano Alfine 8/11-gear hub gears Sprocket acceptance 3-spline.

 

advanced belt drive for Alfine or Nuvinci N360 combined with Schlumpfdrive

   





Area of application: Spezial
Expansion: 508% - 1022%
Crank acceptance: 5-arm, 110mm
Sprocket acceptance: 9-Spline or 3-Spline
Weight: 250g-340g, tooth washers and belts
   
advanced belt drive system for Alfine 8/11 and Nuvinci 360 combined with Schlumpfdrive ensures an extraordinarily large expansion, ideal for touring and special bikes.

 

Further system request

The following key points apply to advanced belt drive:






Primary gear ratio:

up to a maximum of 2.2

Crank acceptance:

5-arm 110mm, 5-arm 130mm

more to follow soon...

Sprocket acceptance:

9-Spline, 3-Spline, Rohloff

   
advanced belt drive is refined on a continuous basis in order to meet the requirements of a wide range of systems If the system of your choice should not yet be included, feel free to contact us any time.