Description
Features: A mini version of Renthal's 520 R1 chain for today's high-powered mini racing machines Shot-peened alloy steel side plates Ultra-high 4,608 pound tensile strength Chromised bearing pins resist wear, especially under off-road conditions Pre-formed bushings distribute power loads evenly for greater chain life Gold-coloured side plates; copper-coloured rollers Most...
Renthal 420-R1 MX Works Chain Item # 53374
Description
Features:
- A mini version of Renthal's 520 R1 chain for today's high-powered mini racing machines
- Shot-peened alloy steel side plates
- Ultra-high 4,608 pound tensile strength
- Chromised bearing pins resist wear, especially under off-road conditions
- Pre-formed bushings distribute power loads evenly for greater chain life
- Gold-coloured side plates; copper-coloured rollers
- Most perfectly matched chain for Renthal sprockets
- Non O-Ring