---
product_id: 186807490
title: "Renthal Grooved Front & Twinwall Rear Sprocket Kit - 13/49 BLACK - Yamaha WR450F, YZ250, YZ450F"
brand: "seismic cycles"
price: "₨86697"
currency: LKR
in_stock: true
category: "Automotive"
url: https://www.desertcart.lk/products/186807490-renthal-grooved-front-and-twinwall-rear-sprocket-kit-13-49
store_origin: LK
region: Sri Lanka
---

# Renthal Grooved Front & Twinwall Rear Sprocket Kit - 13/49 BLACK - Yamaha WR450F, YZ250, YZ450F

**Brand:** seismic cycles
**Price:** ₨86697
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Renthal Grooved Front & Twinwall Rear Sprocket Kit - 13/49 BLACK - Yamaha WR450F, YZ250, YZ450F by seismic cycles
- **How much does it cost?** ₨86697 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/186807490-renthal-grooved-front-and-twinwall-rear-sprocket-kit-13-49)

## Best For

- seismic cycles enthusiasts

## Why This Product

- Trusted seismic cycles brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Renthal Sprockets Chain Kit - T Grooved Front Countershaft Sprocket & T Black Twinring Rear Sprocket + + + + + + + + + + FRONT COUNTERSHAFT SPROCKET: Retail Price: $25.95 + + Renthal Front Chainwheels are simply the finest front chainwheel on the market today. Their Front Chainwheels feature a specially developed Nickel-Chrome-Molybdenum steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Precision CNC Machined to extremely tight tolerances. . Case hardened and core refined 655M13 Nickel-Chrome-Molybdenum alloy steel to give the ultimate combination of strength and hardness. . Self-cleaning mud grooves between every tooth on both sides help prevent dirt build up + + + + + TWINRING REAR SPROCKET: Retail Price: $99.95 + + Unique flat face design keeps weight to a minimum and means the TwinRing is as narrow as a regular chainwheel Inner Ring is high strength Ultralight 7075 T6 Aluminum. Outer Ring is Electroless Nickel Coated steel Outer is expanded at 200C and then fitted to inner, creating a permanent bond for the life of the sprocket Precision CNC machined to extremely tight tolerances Flat socket head screws add additional strength to the chainwheel during side impacts Self-cleaning mud grooves between every tooth on both sides help prevent dirt build up .

## Features

- Renthal Sprockets Kit - T Grooved Countershaft Sprocket - T Black TwinRing Rear Sprocket -
- FITS:
- Yamaha WR426F ( 2001, 2002 ) + + + + Yamaha WR450F ( 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 )
- Yamaha YZ250 ( 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 ) + + + Yamaha YZ250X ( 2016, 2017, 2018 )
- Yamaha YZ426F ( 2000, 2001, 2002 ) + + + Yamaha YZ450F ( 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 ) + + + Yamaha YZ450FX ( 2017, 2018 )
- ›See more product details

## Images

![Renthal Grooved Front & Twinwall Rear Sprocket Kit - 13/49 BLACK - Yamaha WR450F, YZ250, YZ450F - Image 1](https://images-na.ssl-images-amazon.com/images/I/71SBmT3Ix5L.jpg)

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**Shop now:** [https://www.desertcart.lk/products/186807490-renthal-grooved-front-and-twinwall-rear-sprocket-kit-13-49](https://www.desertcart.lk/products/186807490-renthal-grooved-front-and-twinwall-rear-sprocket-kit-13-49)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*