Evolution Catalog (2026)

About Us Evolution Industries specializes in manufacturing aftermarket performance parts for V-Twin motorcycle owners seeking to enhance their bike’s performance. As the industry leader in lightweight drivetrain components, we reduce rotating mass to improve throttle response and overall riding experience. Our quality products have been designed and manufactured in our facility in Walnut, CA for over 30 years using state of-the-art design software and CNC machinery. We are Innovators NOT Imitators!

Warranty Policy Evolution Industries guarantees the workmanship of the products we sell for 45 days from the date of receipt. All returned items will be inspected for warranty eligibility. You are responsible for the cost of shipping merchandise to one of our distribution centers for warranty inspection. Warranties and guarantees are non-transferable and remain in effect only as long as the original purchaser owns the merchandise. Evolution Industries will not be liable for any indirect, special, incidental, or consequential damages from any products sold. We will not be responsible or liable for inconvenience, labor, legal fees, or any other costs incurred while the item is being inspected or replaced. Exclusions from warranties:

Electrical and computer items Any problem from misuse or improper installation Damage to your vehicle. Consequential costs or damages

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