# Renthal 88-13 Honda TRX250R/ TRX300EX/X/ TRX450R Rear Grooved Sprocket - Silver 520-38P Teeth

Renthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all aluminum rear sprockets can be found on the rear wheels of many factory race team machines.

This Part Fits:

Year

Make

Model

Submodel

1986-1988

Honda

TRX250R

Base

2001-2008

Honda

TRX300EX Sportrax

Base

2009

Honda

TRX300X

Base

2001-2008

Honda

TRX400EX Sportrax

Base

2009-2014

Honda

TRX400X

Base

2004-2014

Honda

TRX450R

Base

## Details

- **Price:** 146.7 CAD
- **Vendor:** Renthal
- **Type:** Sprockets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 146.70 CAD | In stock |

## Images

- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/renthal-88-13-honda-trx250r-trx300ex-x-trx450r-rear-grooved-sprocket-silver-520-38p-teeth)
> Updated: 2026-07-01