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Guidelines for the parts replacement of E-bikes:
Please follow the Guidelines for the parts replacement of CE marked E-bikes / pedelecs with pedal assist.
Application: Cross Country, City & Touring, E-Bike
Teeth: 19 t, 20 t, 22 t
Compatibility: Rohloff Speedhub 500/14 and 500/14 XL, splined
Sprocket Width: 12 mm
Pitch: 11 mm
Mounting Web Thickness: 2.0 mm
Flange Offset: 1.3 mm (Mount Surface), 2.3 mm (Centerline)
Material: stainless steel
- CDX: high-end variant for high loads & best performance
- suitable for mud, sand, snow & ice, all street types
- CenterTrack design, high mileage
Note: The sprockets can only be mounted on a Rohloff stiffness test approved frame. The Rohloff carrier is necessary to mount CDX Rohloff sprockets. Furthermore the use of a snubber wheel for the Gates-Rohloff combination is also required. Please note the Rohloff manual and the E-bike integration manual by Gates Carbon Drive.
Gates Carbon Drive System
The technology behind Gates Carbon Drive System is rooted in high horsepower motorcycles and dragsters. Now, this high performance technology has been perfected for a wide variety of bicycles. At the core of the drive is the Carbon Drive belt. Custom made, this carbon-fibre belt is a strong and efficient replacement to a traditional bike chain. The drive is completed with the innovative sprocket designs and your choice of internally-geared or single-speed hub. The patented Gates Carbon Drive System gives you a longer-lasting, lower-maintenance drive, and most importantly, an unbelievably awesome ride.
CLEAN - LOW MAINTENANCE: No lube required = no grease stains. It sheds dirt and grime and cleaning with water is easy. Just get on it and ride.
QUIET: No chain = no chain clatter. It's spooky quiet.
LIGHT: Gates Carbon Drive weighs less than a chain drive. Lighter weight means
STRONG: The instant engagement and smooth feel is unlike anything you've
experienced before. You've got to ride it to believe it.
- Tooth Outer Diameter: 64.85 mm
- Manufacturer Part Number: CT1119RSMNS
- Tooth Outer Diameter: 68.27 mm
- Manufacturer Part Number: CT1120RSMNS
- Tooth Outer Diameter: 75.33 mm
- Manufacturer Part Number: CT1122RSMNS
- 1 x Gates Carbon Drive CDX Rohloff Spline rear sprocket