This is our latest creation. This Kit will allow you to put a 300 rear wheel and tire on your hayabusa and only stretch the swingarm as short as 2" over or as long as 12"over". If you have wanted a fat tire but did not want to extend to far, here it is. But that is not the biggest advantage to the is kit! This kit runs the chain outside the frame straight back to the rear wheel. NO JACKSHAFT! This means less parts to wear, less parts to adjust, less parts to break, less horsepower loss and MUCH better handling. This kit is going to revolutionize the sportbike wide tire industry! Be one of the first lucky customers to appriciate this new technology.

This is the greatest wide tire swingarm kit available!! If you are shopping for a wide tire swingarm conversion kit for your Suzuki Hayabusa DO NOT MAKE A MISTAKE and buy a jackshaft swingarm.

OSD kits arm now also available in 300

• Roaring Toyz King 300 Fat Tire Conversion Kit includes:
• ¥ Custom Swingarm your choice from 2-14"" Over Stock
• ¥ Complete Outside Drive Assy. with Offset Sprocket & Sprocket Support
• ¥ Performance Machine Custom Forged Aluminum Billet 17x3.5 Front & 18x10.5 Rear Wheels
• ¥ Steel Chrome Plated rear sprocket size of your choice 40-45T
• ¥ Avon Venom 300MM Rear Tire
• ¥ One Heavy Duty X-Ring Chain
• ¥ Extended Stainless Steel Rear Brake Line
• ¥ Shift Shaft Extension Peice
• ¥ Roaring Toyz engraved rear axle adjuster plates
• ¥ Rear axle
• ¥ Rear wheel spacers
• ¥ New swingarm bearings
• ¥ On 08-up Models Kit will Include Custom Cut Stainless Steel Brake Rotor
• ¥ Trick Billet Machined Custom Rear Brake Caliper Hanger
• This well engineered Kit comes with everything needed to make an easy bolt-on conversion kit that not only looks sick but is functional and reliable!!!!
• KEEP IN MIND
• 1. You will need to remove stock rear fender to make room for the new large wheel. You will need to relocate the License plate. We do sell billet license plate relocaters with L.E.D. tag light.
• 2. Due to the width of the swingarm you will need to modify or replace the exhaust[and or exhaust mid-pipe to make clearance for the wider swingarm. We do sell 4-2-1 Low Exit Stainless systems that exit under the right side driver footpeg. We like to use this style on our builds but they have no cannister and are loud. We like the attention.
• 3. Whenever stretching a swingarm we like to add a heavy duty shock spring or custom built aftermarket shock to compensate for the added leverage of the longer swingarm. We also build a custom rear shock with travel limiter for the longer travel with extended swingarm.
• 4. All the rear tires of this size are developed for Harley's so they are a harder compound and will not get as much traction as your average street tire. Due to this reason we do not reccomend wide tire kits if you plan to race competitively or are very interested in strip times. This does make for some very fun 2-3 gear black strip burn outs we love so much. Ohh Yeah the tire lasts FOREVER too!!

Don't be fooled by the haters. This is the real thing! These swingarm kits are designed to stand up to as much abuse as you can hand out. We have 1000's of miles burning out,dropping the clutch,doing wheelies,ragging,racing and riding these things daily. This is the kit you can be comfortable to ride everyday as much as you want,as hard as you want,anywhere you want. We test all of the products we sell and have many many years of professional drag racing,roadracing and stunting under our belts so you can feel safe when we say IT WORKS AND IS RIDABLE as seen on Speed Channels Television Series SUPERBIKES!!!!!