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Motorcycle Suspension Upgrade | Tier Motor

Our Profile | Tier Motor

Tier Motorsports is the manufacturer of the patented Four-Bar Steering Mechanism. Currently under development is an add-on to the Yamaha off-road motorcycles that incorporate our patented technology in a front swing arm suspension kit.

We are focused on a simple goal: Keep You In Control. Whether you're on the street, dirt, mud or even sand our combined technologies will show that terrain who's in charge. Once you try it you'll wonder, like we did, why nobody has done this before.

Our engineers have a wide range of experience from working for other motorcycle manufacturers both American and

Japanese to automotive all-wheel-drive O.E.M., to laser leveling technologies for NASCAR racing. Industrial designs are performed in collaboration with Adrian Sellers who has extensive experience working on motorcycles designs for such companies as Kawasaki and Yamaha.

Email us at: info@tiermotor.com

Also check out our sister company
SharpLines Products

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