Available for the following modles

• Honda 450R 04-07
• Yamaha YFZ 450
• Yamaha Raptor 01-07
• Yamaha Banshee
• Suzuki LTR 450 06-07
• Suzuki LTZ 400

IRS XC kit designed for cross country riding and racing features a width of 47" when using Hiper Technology's 10" inset bead lock wheels. Stock 4x110 9" wheels will fit with at total width of 49" with 11" of independent suspension travel Price $3850.00

Advanced MX kit . Designed for Moto-x the total width with the recommended Hiper inset wheels is 49". $3900.00 12” of suspension travel.

Rear Sway Bar option $400.00

Kits Include

• Mounting kit
• 7075 billet hubs
• 6061 billet spindles
• Gorilla Axles and 1 year warrantee
• Chromally A-arms
• IRS subframe
• Aurora's Rod ends
• Sprocket 48 or 49 tooth
• Brake Disc
• Completely assembled and tuned to minimize instilation difficulty
• Note Choice of shocks must be ordered separately. You can purchase the Fox Float shocks for trail riding or the Fox Evols for racing and added adjustability. Please call for pricing.

*Visit Shop Sonic Or Call To Order *

The Sonic Spider IRS is the ultimate rear suspension for sport ATV's. Independent suspension is proven to be more stable and provide a much smoother ride then the solid axle alternative. Although great for racing, most of Sonic's happy customer’s don’t race, but enjoy the smooth ride and added performance the IRS has to offer.

Once you buy the Sonic Spider Kit you will be able to adapt it to any sport ATV you buy in the future. Many out dated components must be sold at a large loss but the Spider kit can be used for years to come.

 

Sonic Offroad Inc. now offers front A-arm kits for select ATV’s. It is designed with aggressive steering in mind and a high ground clearance for cross country racing Price $800.00   Discounts available for full system purchase

Available for

LTR 450 06-07 and TRX 450R 04-07

 

Sonic Offroad Inc.
316 North Broadway
Wind Gap, PA 18091
Phone 610-751-1306 Fax 610-863-0663
amc33@sonicoffroad.com