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NICHE 420 Pitch 37 Tooth Rear Drive Sprocket for 1977-1999 Honda Z50R Z50A Z50RD 41201-GW8-680

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$24.95

$ 10 .99 $10.99

In Stock
  • Compatible with OEM Part Honda 41201-GW8-680
  • Compatible with Honda 1977-1978 Z50A, 1986 Z50RD
  • Compatible with Honda 1979-1999 Z50R
  • Pitch 420, Teeth 37; Sprocket Material Consists of SAE 1023 structural carbon steel; Surface Finish Sandblasting; Surface Treatment Galvanized
  • Hub Inner Diameter 29.2mm; Mounting Hole (ID) 8.5mm; Distance Between Mounting Holes (ID) 54mm


Product Description

Front Rear Sprocket Chain Pitch
41201-GW8-680,JTR255-37

519-CDS2553P

Niche Powersports Brake Pads Replacement
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-CDS2553P

  • Includes: Rear Drive Sprocket
  • Compatible with the following brands: Honda, JT Sprocket
  • Compatible with the following models: Z50R, Z50A, Z50RD
  • Replaces for the following OEM MPN's: 41201-GW8-680,JTR255-37
  • Rear Sprocket Teeth: 37
  • Compatible Chain Pitch: 420
  • Compatible Vehicle Type: Motorcycle

NICHE DRIVE SPROCKET

41201-GW8-680,JTR255-37

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.

41201-GW8-680,JTR255-37

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

41201-GW8-680,JTR255-37

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

Trevor Smithgall
Reviewed in the United States on April 23, 2025
Inside diameter was .040" to small to fit on hub. Needed to machine to fit... Never had a problem with Niche stuff until this purchase.
Tom Pace
Reviewed in the United States on December 30, 2020
great sprocket really applies torque well to the rear wheels