CHAIN RT420R1 GB 120C

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 4,609 lb. average tensile strength

Chromised bearing pins resist wear

Pre-formed bushings distribute power loads evenly for greater chain life

Gold-colored side plates; copper-colored rollers

The perfect match for Renthal sprockets

Clip type link included

EU: Ultra-high 2090,61 kg average tensile strength