Yamaha YFZ450R Sport Style A-Arm Kit
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The Lone Star Racing Sport A-Arms are +3/8" wider with no forward placement per side. They are made from 4130 chromoly steel for superior strength and feature our quick camber and quick caster adjustments. The Sport kit will use stock length shocks but we recommend aftermarket shocks to compensate for the additional width. The A-Arms are backed by our Lifetime Warranty.(excluding wear items)
- Uses factory inner pivot tubes at mounting points
- Fits only the fuel injected YFZ450R and YFZ450X models
Questions & Answers
How much wider are these A-arms?
They are +3/8 inch wider with no forward placement per side.
What are they made from and what adjustments do they offer?
They're made from 4130 chromoly steel and feature quick camber and quick caster adjustments.
Do I need aftermarket shocks?
The Sport kit will use stock length shocks, but Lone Star Racing recommends aftermarket shocks to compensate for the additional width.
Which YFZ450R does this fit?
It fits only the fuel injected YFZ450R and uses the factory inner pivot tubes at the mounting points.
Is there a warranty?
Yes, the A-arms are backed by the Lone Star Racing Lifetime Warranty, excluding wear items.