Gates CDX Bosch Gen2 Front Sprocket

This front CDX sprocket from Gates for touring and off-road use is compatible with Bosch 2nd generation e-bike mid-drive 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-drive 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:

• Strap Wrench for dismantling the belt drive sprocket