16T Front Sprocket 20mm Centre Hole for 428 Chain Fit 110cc 125cc 140cc Pit Pro Trail Dirt Bike ATV

Product Description

This 16-tooth front sprocket is designed for motorcycles and pit bikes that use a 428 drive chain and a 20mm centre hole. It provides a suitable replacement for worn or damaged sprockets and helps maintain proper chain alignment and drivetrain function on pit bikes, trail bikes, dirt bikes, and small ATVs.

Features

16-tooth front sprocket compatible with 428 chain systems.
20mm centre hole designed to fit many horizontal pit bike engine shafts.
Steel construction suitable for general riding conditions.
Simple installation using standard workshop tools.
Useful for routine servicing and drivetrain replacement.

Specifications

Tooth Count: 16T
Chain Size: 428
Sprocket Diameter: approx. 70mm
Centre Hole Diameter: approx. 20mm
Mount Hole Spacing (centre to centre): approx. 34mm
Material: Steel

Fitment

Compatible with many 110cc, 125cc, and 140cc pit bikes, trail bikes, dirt bikes, and ATVs using a 428 chain and a 20mm output shaft. Fitment may vary between engine models, so confirming the measurements before installation is recommended.

Package Includes

1 × 16T Front Sprocket (428 chain type)

Shipping & Handling

Orders are shipped from Australia with next-business-day dispatch. Items are packaged securely to prevent damage during delivery.