420 Roller Chain Set (132 Links) with Chain Breaker & 5 Master Links for 50cc–125cc Pit Bike ATV

Product Overview

Get everything you need for a complete drivetrain overhaul with the Ultimate 420 Roller Chain Maintenance Kit. This comprehensive set features a high-strength 132-link alloy steel chain, providing more than enough length for almost any small-displacement off-road vehicle. Included in the box is a professional chain breaker tool, allowing you to custom-size the chain to your specific frame in minutes. With five extra master links provided, you’ll have plenty of spares for future repairs or adjustments, ensuring you never get stranded during a ride.

Product Compatibility

Component Type	Specification
Chain Pitch	420 (Standard)
Engine Displacement	50cc, 70cc, 90cc, 110cc, 125cc
Vehicle Types	ATVs, Dirt Bikes, Pit Bikes, Go-Karts, Mini Bikes, Scooters, Quads
Common Brands	TaoTao, SSR, Coolster, Lifan, Honda XR/CRF 50, Apollo
Application	New installations, chain replacements, and custom length setups

Specifications

Feature	Details
Chain Size	420
Total Links	132 Links
Material	Heavy-Duty Alloy Steel
Kit Includes	1x 132-Link Chain, 1x Chain Breaker Tool, 5x Master Links
Properties	High Tensile Strength, Corrosion Resistant

Key Features

• Premium Alloy Steel Construction: Forged from high-grade alloy steel for maximum durability and resistance to stretching, ensuring a long-lasting and stable power transfer.
• Customizable Length: The generous 132-link length is "long enough for any use," and with the included chain breaker, you can precisely cut the chain to the exact link count your bike requires.
• Complete Maintenance Bundle: Unlike standalone chains, this kit includes a specialized breaker tool and five extra connector links, providing an all-in-one solution for installation and future maintenance.
• Superior Corrosion Resistance: Treated to withstand the elements, this chain maintains its structural integrity and flexibility even when exposed to mud, water, and trail debris.
• Universal Fitment: Engineered to be the perfect replacement for standard 420 chains found on most Chinese-import pit bikes and entry-level Japanese dirt bikes.