This Gates CDX rear belt drive sprocket for touring use has three SureFit™ cams, fits a belt line of 41.7 mm and is compatible with Shimano Di2 internally geared hubs in combination with the MU-UR500 motor unit. The sprocket 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

Teeth:

28 t

Mount:

3-cam (3-lobe)

Technical Information:

Width of the teeth:

11 mm

Tooth division:

11 mm

Belt line:

41.7 mm

Mounting web thickness:

2.9 mm

Offset:

1.6 mm (assembly surface), 3.05 mm (centre line)

Outer Diameter:

96.3 mm

Material:

stainless steel

Compatibility:

• Shimano Alfine Di2 8-speed SG-S7051-8 in combination with MU-UR500
• Shimano Alfine Di2 11-speed SG-S705 in combination with MU-UR500
• Shimano Nexus Di2 8-speed SG-C6061-8R, SG-C6061-8C, SG-C6061-8D, SG-C6061-8CD in combination with MU-UR500

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
• SureFit pinion design: flexible interface for 3-cam flat, greater mounting tolerance
• Shimano Di2 offset

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.

Manufacturer Number:

CT1128XMN-D

Contents:

• 1 x Gates CDX 3-cam Shimano Di2 Rear Belt Drive Sprocket

Order Together:

• SureFit assembly tool