# Vortex Racing Aluminum Rear Sprocket 420 42 Tooth- Black

Vortex Rear Sprockets are made to precise specifications from aluminum ensuring concentricity and durability. Lightening holes reduce rotating mass.

-   420 Chain Pitch
-   42 Teeth

This Part Fits:

Year

Make

Model

Submodel

1978-1980

Suzuki

RM50

Base

1980-1983

Suzuki

RM60

Base

1974-1976

Suzuki

TM75

Base

1975-1977

Suzuki

TS75

Base

## Details

- **Price:** 100.35 CAD
- **Vendor:** Vortex Racing
- **Type:** Sprockets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 100.35 CAD | In stock |

## Images

- Photo - Primary

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/vortex-racing-aluminum-rear-sprocket-420-42-tooth-black)
> Updated: 2026-07-23