MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost-effective solution for replacing old worn and warped sprockets.

OEM replacement
Exceeds OEM specifications
Heat treated and hand finished
Constructed from C49 high carbon steel

Pitch: 420
Teeth: 48

NOTE: Actual sprocket design may be different from the image above.


Bike Fitment:

  • fits Yamaha RT100 1990
  • fits Yamaha RT100 1991
  • fits Yamaha RT100 1992
  • fits Yamaha RT100 1993
  • fits Yamaha RT100 1994
  • fits Yamaha RT100 1995
  • fits Yamaha RT100 1996
  • fits Yamaha RT100 1997
  • fits Yamaha RT100 1998
  • fits Yamaha RT100 1999
  • fits Yamaha RT100 2000
  • fits Yamaha RT100 2001
  • fits Yamaha RT100 2002
  • fits Yamaha RT100 2003
SKU EB1-SPR83448_YA02
Brand MTX
Shipping Weight 1.2000kg

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