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519-CDS2392P
About NICHE
NICHE provides Powersports replacement parts. Some of the NICHE product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. NICHE parts are here for when you need them the most.
NICHE Drive Sprocket Part Number 519-CDS2392P
- Includes: Rear Drive Sprocket
- Compatible with the following brands: Honda, JT Sprocket
- Compatible with the following models: XR50R, CRF50F
- Replaces for the following OEM MPN's: 41201-GEL-700,41201-GEL-A80,JTR1213-37
- Rear Sprocket Teeth: 37
- Compatible Chain Pitch: 420
- Compatible Vehicle Type: Motorcycle
NICHE DRIVE SPROCKET
What is a Drive Sprocket?
- Sprockets are rotating parts with teeth that are used in conjunction with a chain to transmit power
- In order for sprockets and chain to be compatible with each other they must both have the same thickness and pitch.
- In order for the sprockets and chain to work effectively, all of the sprockets should be on parallel shafts with their corresponding teeth on the same plane.
Parts of a Sprocket
- Number of Teeth - The total number of teeth (projections) around the whole circumference of a sprocket
- Pitch Diameter (PD) - An imaginary circle which is traced by the center of the chain pins when the sprocket rotates while meshed with a chain
- Pitch - The amount of pitch diameter in inches per tooth. Gears with a larger pitch will have bigger teeth
When to Replace?
- Check how well the chain meshes with the sprocket teeth. In a healthy chain and sprocket combo, the individual chain rollers align perfectly with the spaces between the sprocket teeth and fit down into those U-shaped grooves evenly
- Look closely at the sprocket teeth to see if they have become sharp at the tips and/or slightly curled. The teeth on a new sprocket are straight and have a flat or domed shape at the tip, If the teeth are sharp, the sprocket is worn
Levi H
Reviewed in the United States on January 2, 2025
Perfect fit for stock crf50 sprocket replacement and it’s cheap
Big Daddy O
Reviewed in the United States on March 7, 2023
I had it on for about 3 months with a new chain this thing did not last it started skipping that day I look at when I get home now it looks like this
RENAYE STONE
Reviewed in the United States on January 27, 2021
Worked great, also fit a Honda Rebel 250.
Eric Weber
Reviewed in the United States on October 26, 2020
It kinda works with the grom, ive had no issues yet but you gotta put it on backwards for it to work. Using 14t front and 37t rear for stunts, works great
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