CDS premium productline

High-Tech Belt drive system for highest quality demands

Riemenantrieb – Die zukunftsweisende Antriebstechnologie für Fahrräder und eBikes

The CDS premium line is the award-winning version, comprising the high-quality aluminum front sprocket and stainless steel rear sprocket. These are particularly long-lasting and feature high durability and flexibility for various bicycle and eBike specifications.

With high-quality aluminum front sprockets and stainless steel rear sprockets the CDS premium line provides an optimal balance between high durability and weight. The wide range of front sprockets and rear sprockets with most diverse mountings ensure numerous system variations, which are compatible with most common internal gear hubs, eBike motors, and coaster brakes.

Carbon belt drive

for transmissions with high-levels of support and E-drive systems with high torque

The belt drive has been optimally designed to suit the loads and special requirements involved in use on bicycles. Carbon tensile members are integrated as standard, offering an ideal mixture of durability, flexibility, ahd traction. The belt is completely dry (no oil) and is therefore extremely clean and runs particularly quietly. This makes the CDS belt drive ideal for everyday use by all cyclists – from city bikes and touring bikes to eBikes and pedelecs.

Rear sprocket
Teeth 
Front sprocket
Teeth 
Belt length mm
width 8mm 
26
23
22
21
20
50
46
43
42
39
38
37
34
1750
1610
1568
1400
1344
1302
1260
1190
1120
994

Compatible versions for front and rear

Compatible versions front

Rear sprocket
Teeth 
Front variation
  
50 4-hole / Ø 104mm
46 4-hole / Ø 104mm
5-hole / Ø 130mm
43 4-hole / Ø 104mm
5-hole / Ø 130mm
42 4-hole / Ø 104mm
39 4-hole / Ø 104mm
38 4-hole / Ø 104mm
37 4-hole / Ø 104mm
34 4-hole / Ø 104mm

Compatible versions rear

Rear sprocket
Teeth 
Rear variation
internal gear hub 
Rear variation
Freewheel 
26   o
23
  • NuVinci
  • Shimano Alfine
  • Shimano Nexus
  • SRAM I-Motion
o
22
  • NuVinci
o
21
  • Shimano Nexus
o
20
  • NuVinci
  • Shimano Alfine
  • Shimano Nexus
  • SRAM I-Motion
  • Sturmey Acher
o
Das passende Riemensystem für unterschiedliche Fahrradtypen

Premium sprockets made of aluminium & stainless steel and 8 mm carbon belt.

The perfect belt system for different types of bicycles

The perfect belt system for different types of bicycles

Variety of transmission

CDS premium offers a variety of different front and rear sprockets.