LSR is offering two styles of 4130 chromoly steel sub frames to adapt to the stock chassis. We are offering, the six point system shown above that utilizes the 4 stock mounting locations and requires 2 more mounting points to be welded to the stock chassis. This system offers unbeatable strength and looks while eliminating the flex of the faulty stock aluminum setup. The extra mounting tabs are sold in an individual kit and also included in our soon to be released stock chassis gusset kit. The second sub frame will be the 4 point system as shown on the chassis above that will still need the extra tabs but will not use the second set of mounting tabs on the stock chassis. This setup is still very strong and a little bit lighter than the six point system.

Sub Frame Finish:

Style:

Price: $488.00

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ATV Parts & Accessories

Lone Star Racing

Lone Star Racing - Sub Frame - Yamaha YFZ450