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 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: | - |
manufactured of a piece of aluminium (7075) or steel 1.4305 width: 11mm |
| Coating: | - |
aluminium: Covering anodised black - other colours on demand steel: untreated |
| Front sprockets: | - |
34t, 37t, 38t, 40t, 42t, 43t, 45t, 50t |
| Crank acceptance: |
- 5 arm, BCD 130mm - 5 arm, BCD 110mm - 4 arm, BCD 104mm - Pinion 28 and 30 teeth |
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Rear sprockets: |
- | 18t, 20t, 21t, 23t, 26t |
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Sprocket acceptance: |
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- 9 Spline - 3 Spline (for Shimano Alfine) - Rohloff |
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Drive belt: |
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Tooth pitch: 14mm Width: 7mm |
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Belt lengths: |
- | 1260mm, 1344mm, 1400mm and 1610mm |
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Switching systems: |
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- schlumpf drive - Shimano Alfine 11-Gang - Shimano Alfine 8-Gang - Nuvinci - Rohloff - Pinion |
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advanced belt drive for Nuvinci N360 |
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Area of application: City |
| Expansion: 360% | |
| Crank acceptance: 5-arm, 130mm | |
| Sprocket acceptance: 9-Spline | |
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Weight: 210g-270g, tooth washers and belts |
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| advanced belt drive systems for Nuvinci N360 hub gear. Low maintenance and convenient - ideal for city bikes. | |
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advanced belt drive including Schlumpfdrive |
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Area of application: City |
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Expansion: Speed Drive:165% High-Speed Drive: 250% |
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| 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. | |
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advanced belt drive for Alfine 8/11-gear |
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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. | |
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advanced belt drive for Alfine or Nuvinci N360 combined with Schlumpfdrive |
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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. | |
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Further system request |
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The following key points apply to advanced belt drive: |
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Primary gear ratio: up to a maximum of 2.2 |
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Crank acceptance: 5-arm 110mm, 5-arm 130mm more to follow soon... |
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Sprocket acceptance: 9-Spline, 3-Spline, Rohloff |
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| 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. | |