Item number: 83801
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This front CDX sprocket from Gates for touring and off-road use is compatible with Bosch 2nd generation E-bike mid-motors. It is made of stainless steel.

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked E-bikes/pedelecs with pedal assistance.

Specifications:

Application:
City & Touring, All Mountain, Cross Country
Mount:
Direct Mount on Bosch Gen2 mid-motor
Teeth:
22 T, 24 T, 26 T, 28 T

Technical Information:

Width of the teeth:
11 mm
Tooth division:
11 mm
Mounting web thickness:
2.0 mm
Offset:
2.5 mm (assembly surface), 1.5 mm (centre line)
Material:
stainless steel

Compatibility:

  • Bosch Gen2 Performance Line
  • Bosch Gen2 Performance Line CX

Features:

  • CDX level: high-end version for high loads and best performance
  • suitable for mud, sand, snow and ice as well as all roads
  • middle guide groove (CenterTrack)
  • high mileage
  • robust stainless steel

Note from the manufacturer:

Only use mounting material supplied by Gates, not the Bosch O-ring.

Technology:

Gates Carbon Drive System
The main advantages of the Gates Carbon Drive system are cleanliness, smoothness and robustness. Urban commuters as well as mountain bikers, E-bike users or leisure riders benefit from the high mileage. Oil-stained or rusty chains are a thing of the past.
Clean: No lubricant means no accumulation of grease and dirt.
Smooth and silent operation: no metal-to-metal contact of the chains.
Light: The whole system weighs less than a standard bicycle chain.
No elongation: Belt does not need to be re-tensioned or replaced.
Self-cleaning: CenterTrack and MudPort profiles are specially designed to repel mud, dirt, snow or other contaminants.
Consistent efficiency: The drive boasts a long service life compared to that of a conventional chain, where efficiency is significantly reduced by wear or dirt.
Installing a Gates Carbon Drive Belt Drive requires a specially-made frame, therefore we strongly advise against using one to modify a conventional framework.

Models:

22 tooth:
Outer Diameter:
75.3 mm
Manufacturer Number:
CT1122BMN-K

24 tooth:
Outer Diameter:
82.3 mm
Manufacturer Number:
CT1124BMN-K

26 tooth:
Outer Diameter:
89.3 mm
Manufacturer Number:
CT1126BMN-K

28 tooth:
Outer Diameter:
96.3 mm
Manufacturer Number:
CT1128BMN-K

Contents:

  • 1 x Gates CDX Bosch Gen2 front belt drive sprocket
  • 1 x lockring
  • 3 x spacers

Order Together:



Models:

  • silver/22 tooth, in stock
    85.68€
  • silver/24 tooth, in stock
    90.87€
  • silver/26 tooth, in stock
    94.34€
  • silver/28 tooth, in stock
    118.57€

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