Gates CDX Thread-On / Fixie Rear Belt Drive Sprocket

This rear CDX sprocket from Gates for track cycling and touring use has a BSA screw thread. This is compatible with corresponding fixed gear hubs as well as rear hub motors that have a built-in freehub. 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:

Track, City, Touring

Mount:

Screw thread

Teeth:

22 T

Technical Information:

Width of the teeth:

12.5 mm

Tooth division:

11 mm

Mounting web thickness:

6.5 mm

Offset:

6.75 mm (assembly surface), 3.5 mm (centre line)

Material:

stainless steel

Compatibility:

• fixed gear hubs with integrated clockwise BSA 1.37" x 24 tpi (34.79 mm) screw thread
• rear hub motors (rear drivetrains) with integrated freehub and clockwise BSA 1.37" x 24 tpi (34.79 mm) screw thread

Features:

• CDX: 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

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:

19 tooth:

Outer Diameter:

64.8 mm

Manufacturer Number:

CT1119FMN

21 tooth:

Outer Diameter:

71.8 mm

Manufacturer Number:

CT1121FMN

Contents:

• 1 x Gates CDX Thread-On / Fixie Rear Belt Drive Sprocket

Order Together:

• POM Tool for disassembly of the sprocket