RK GB420MXZ-118 420 chain 118L gold heavy duty non O-ring
Gold 420-series non O-ring chain with 118 links, designed for lightest weight and strong performance. users note solid build, good fit and value for money
Highlights
- non O-ring construction
- heavy-duty steel with heat treatment
- special alloy pins for strength
Pros
- lightweight construction
- strong chrome-moly steel
- heat-treated components
- seamless rollers and bushings
- oversized alloy pins for strength
Cons
- mixed feedback on master link
- some parts may be missing in shipment
Best For
Features
- Chrome-moly steel construction with seamless rollers and bushings
- Oversized special alloy pins for added strength
- Heat-treated using RK's HIT (Heat Induction Transfer) process
- Maximum tensile strength rated at 5000 foot-pounds with weight of 1.76 pounds
- Designed for professional level open-class racing for 50cc to 125cc