![Renthal Ultralight Works Chain & Sprocket Kit Yamaha WR426F / WR450F / YZ250 / YZ250X / YZ450F / YZ450FX 1998-on Rear Sprocket Teeth:52 [Silver] Carb Warning: yes](https://cdn.shopify.com/s/files/1/0984/2782/products/renthal-ultralight-works-chain-sprocket-kit-yamaha-wr426f-wr450f-yz250-yz250x-yz450f-yz450fx-1998-on-51315443.jpg?v=1751170008)
![Renthal Ultralight Works Chain & Sprocket Kit Yamaha WR426F / WR450F / YZ250 / YZ250X / YZ450F / YZ450FX 1998-on Rear Sprocket Teeth:52 [Silver] Carb Warning: yes](https://cdn.shopify.com/s/files/1/0984/2782/products/renthal-ultralight-works-chain-sprocket-kit-yamaha-wr426f-wr450f-yz250-yz250x-yz450f-yz450fx-1998-on-83837270.jpg?v=1751170008)
![Renthal Ultralight Works Chain & Sprocket Kit Yamaha WR426F / WR450F / YZ250 / YZ250X / YZ450F / YZ450FX 1998-on Rear Sprocket Teeth:52 [Silver] Carb Warning: yes](https://cdn.shopify.com/s/files/1/0984/2782/products/renthal-ultralight-works-chain-sprocket-kit-yamaha-wr426f-wr450f-yz250-yz250x-yz450f-yz450fx-1998-on-25315607.jpg?v=1751170008)
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Carb Warning: yes
TEi 150-300 (These Models Only)
or 14 degree
The Fastway Evolution AIR Footpegs are light
Comfort liner and quick release cheek pads are made of washable moisture wicking
Renthal Ultralight Works Chain & Sprocket Kit Yamaha WR426F / WR450F / YZ250 / YZ250X / YZ450F / YZ450FX 1998-on Rear Sprocket Teeth:52 [Silver] Carb Warning: yesFitment: Yamaha WR400F 98 01 Yamaha WR426F 00 02 Yamaha WR450F 03 21 Yamaha YFZ450 04 13 Yamaha YZ250 99 21 Yamaha YZ250X 16 21 Yamaha YZ400F 98 99 Yamaha YZ426F 00 02 Yamaha YZ450F 03 21 Yamaha YZ450FX 16 21 Renthal Ultralight Front Sprockets Renthal front chain wheels are simply the finest front chain wheel on the market today. Front chain wheels feature a specially developed nickel chrome molybdenum steel which is case hardened and core refined to
