Description
- Designed for high-powered mini racing machines up to 100cc capacity that use 428 non-O-ring chain
- Shot-peened alloy steel side plates
- Extended bushings to reduce friction between outer and inner link plates, which maximizes power transmission
- Ultra-high 4,496 lb. (EU: 2039,35 kg) average tensile strength
- Case-hardened alloy steel bearing pins for maximum resistance to wear
- Gold-colored side plates help reduce corrosion
- The perfect match for Renthal sprockets
- Clip type link included
Felix –
The 428 R1 Works Chain from Renthal is a great high-performance chain that delivers on maximizing power and minimizing friction, though I did experience some longer than expected delivery times that Renthal customer service helped resolve.
Tyler –
This chain is amazing! Renthal really made a top notch product that exceeded my expectations with its high quality materials and engineering.
Del –
The Renthal 428 R1 Works Chain is burly with insane tensile strength and durable alloy steel plates, it’s held up great on my new YZ125 build with no issues so far and definitely gives me more confidence railing corners on the track.
Colin –
Wow! The 428 R1 Works Chain from Renthal is an absolute game-changer. After installing the chain on my dirt bike, I immediately noticed how smooth and efficient the power transfer felt thanks to the extended bushings reducing friction for maximum power.
Lee –
This chain is great quality though pricey but customer service resolved my shipping issue promptly so I’d give it 4 stars it’s overkill for my mini racer but looks cool.
Jay –
The 428 R1 chain is a high-quality racing chain that performed great during races with smooth shifting and efficient power transfer, though the premium price is worth it for competitive mini bike racers seeking maximum durability and corrosion resistance.