Lone Star Racing ATV & UTV
Yamaha YFZ450 DC-PRO MX A-Arm Kit
Yamaha YFZ450 DC-PRO MX A-Arm Kit
Search matches make and model, not model year.
We don't have year-by-year fitment listed for this part yet. If you're not certain it fits your machine, ask us first — it takes a minute and saves a return.
Not sure? Text your year, make and model to 719-428-6837 or use Build Concierge and we'll confirm the right part. Freight-heavy parts can't be returned cheaply, so it's worth asking. Need a factory part instead? We can order OEM parts for any major make.
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Why Buy From SxS Network?
Located at Pikes Peak International Raceway, home of Adrenaline Park and Peak Adrenaline. We run many of these parts on our personal Maverick R and X3 rigs.
Not sure what fits your build? Call or text Tim directly at 719-428-6837. Real riders, real advice — no call centers.
Based in Fountain, CO. Support a Colorado business that actually rides.
Most orders leave the manufacturer in 1–2 business days — no middle warehouse, no re-boxing. Ship-by date shown above.
Product Description
The Lonestar Racing DC-PRO MX Long Travel A-Arms are our top of the line long travel A-Arm kit made for riders looking for the ultimate performance. The A-Arms are +2" wider with no forward placement per side. They are made from 4130 chromoly for superior strength and are design to be lighter and stronger. They feature a cup style lower ball joint, easy camber adjustment, quick caster adjustment and use a com bearing / needle bearing setup on the lowers to reduce the amount of resistance throughout the travel. They will utilize a long travel shock for improved leverage ratio's and handling.
- Backed by our Lifetime Warranty. (excluding normal wear items)
- Shock Specs: 18 1/4" L0NG SHOCK
5.5" SHAFT LENGTH
