Norton Motorsports

Norton Motorsports Ultra Lightweight and Lightweight Sportbike performance parts specialists. Yamaha R3 & R7, Kawasaki Ninja 400/500 & ZX4RR, Aprilia RS660

International Shipping
We are happy to ship orders almost anywhere in the world, however international orders do not qualify for free shipping. Our website can currently only process orders inside the United States, so for international orders, please send us an email to [email protected] with the items you are interested in and your shipping address and we will be happy to quote the sh

ipping cost for you. Shipping Policies
Most orders over $80 qualify for free shipping to the lower 48 states. Additional shipping charges will apply for large items such as bodywork. Orders that qualify for free shipping will be shipped via USPS Priority, USPS First Class, UPS Ground, or FedEx Ground at our discretion, but most items are shipped via USPS Priority Mail which will arrive in 2-3 days anywhere in the US. If you prefer a specific shipping method, be sure to email us at [email protected], or call us at (858) 842-4595 either before you order, or right after you place your order. Additional charges may apply for special shipping requests or international shipping. If you require expedited shipping, please call or email us before you place your order to be sure we can accommodate your needs. Return Policy
We are here to help you and answer any questions you have. We will gladly help you select the right product for your needs so you can be certain it is exactly what you are looking for. We do not get many returns because we don’t sell junk. All of the products we sell are carefully selected to be the best products or best value available. We’ve done all the trial and error for you, so you can trust that anything you buy from us is not only a good deal, but it’s an awesome product. However, if you do purchase something and would like to return it, simply send us an email to [email protected] to request an RMA #. We can offer a full refund or store credit for items that are returned in new, unused condition, with all tags and packaging included within 30 days of purchase. We are able to offer the best prices on the best equipment because our overhead costs are low, but this means that if you want to return something, please don’t install it and test it first. We have to be able to resell the item as new or we cannot offer a full refund. If the item is in in new condition but the packaging and/or tags are missing, there will be a 20% restocking fee so that we can resell the item as an open box item. All returns are subject to our discretion. Shipping costs and credit card processing charges will not be refunded unless the return is due to our mistake. Some items are not eligible for return. These items include anything that has been installed or used, race bodywork, special order items or items ordered with specific size/color such as brake lines. Warranty Policy
All product warranty is the sole responsibility of the product manufacturer. No written or implied warranty is made by Norton Motorsports on any product we sell, nor any recommendation we offer. All product information, pictures, and descriptions provided by Norton Motorsports or available on our website are for reference only and are not a guarantee. Norton Motorsports cannot assume any responsibility for any property damage, personal injury, labor or other injury or cost arising out of the use of any product we sell. Norton Motorsports shall not, under any circumstances, be liable for any special, incidental or consequential damages, including but not limited to damage or loss of goods or property of the purchaser or others which may arise and or result from the sale, installation or use of any products sold by Norton Motorsports. By purchasing or installing a product from Norton Motorsports, the purchaser agrees to all of these terms. If you have a problem with something you purchased from Norton Motorsports that you believe to be a manufacturer defect or other manufacturer warranty issue, please review your product documentation for product warranty information. You can also contact us by email at [email protected] or telephone at (858) 842-4595 and we can assist you in getting in touch with the product manufacturer to help get your problem resolved.

START YOUR SHOPPING EARLY DON'T MISS OUR BIG ST. PATRICK'S DAY SALE 🍀 40% Off St. Patrick’s Day Sale – Your Lucky Deal! ...
02/28/2025

START YOUR SHOPPING EARLY

DON'T MISS OUR BIG
ST. PATRICK'S DAY SALE

🍀 40% Off St. Patrick’s Day Sale – Your Lucky Deal! 🏁

Get ready to race into savings! This St. Patrick’s Day, we’re giving you 40% OFF primer gray race bodywork kits at HotbodiesRacing.com.

Don’t wait—this lucky deal won’t last forever!

Offer valid for a limited time only.

Customer Logan Walker looking quick on Fast Friday, where's the good racing this weekend? Want to be featured? Tag us on...
02/21/2025

Customer Logan Walker looking quick on Fast Friday, where's the good racing this weekend? Want to be featured? Tag us on social media Norton Motorsports

Matt Wilder set 2 world and 4 national records recently on his Supercharged R3! Congratulations Matt on having the world...
08/29/2024

Matt Wilder set 2 world and 4 national records recently on his Supercharged R3! Congratulations Matt on having the worlds fastest R3!
Jesse helped build and tune this amazing machine, we posted video of the tuning sessions a while back. This is one awesome bike, and we're stoked to have had the opportunity to have helped Matt make this happen.
If you're looking to build a track or racing bike, be it R3, Ninja 400, or ZX4RR, or just tune your bike as well we offer everything from full builds to the parts for you to be able to build out your bike yourself.

07/31/2024

We're excited to announce that Norton Motorsports now offers Track and Raceday Kawasaki Ninja ZX4RR builds!
Looking to push the limits and go faster on your ZX4RR? Let us help you by building out your new track or race bike. Everything from suspension, to power we'll ensure you'll have just the machine to hit the track or grid with.
Head over to our website to find specs and parts.

------>MAJOR SALE! OVER HALF OFF!
05/30/2024

------>MAJOR SALE! OVER HALF OFF!

Who's gearing up for the 2024 Racing Season? Sponsored rider  is looking badass on her Norton Motorsports GP Spec Ninja ...
01/19/2024

Who's gearing up for the 2024 Racing Season? Sponsored rider is looking badass on her Norton Motorsports GP Spec Ninja 400. Be sure to check out our website for all your Ninja 400, ZX4RR, Yamaha R3, R7, and Aprilia RS660 needs and order ahead of the race season so you're not scrambling to find parts.

Major sale! Get the top of the line aRacer Super X Race ECU for Ninja 400 / Z400 (18-22) and R3 / MT-03 (2015+) now for ...
01/11/2024

Major sale! Get the top of the line aRacer Super X Race ECU for Ninja 400 / Z400 (18-22) and R3 / MT-03 (2015+) now for only $699! That's almost $200 off.

"The aRacer Super X is a fully programmable race ECU that gives you full control of the motorcycle’s engine. Little things in the ECU can make a dramatic difference in performance, like knowing when the bike is accelerating and decelerating and changing the fueling response and delivery accordingly. An autotune module can be added directly to either aRacer ECU to speed up setup and tuning, and is also far more accurate than piggy back autotuners because the aRacer’s autotuner is connected directly to the ECU so it can be used more effectively to adapt fueling to different elevations or fuel. It reads AFR from the exhaust with a wideband O2 sensor, but it also can read signals from the throttle body’s MAP sensor, engine temperature, and other sensors. The aRacer add-on quickshifter is the smoothest quickshifter we’ve ever used, again, because it connects directly to the ECU and subtle differences in programming allow for smoother shifts than any piggy-back or stand-alone quickshifter."

Read more here:
https://www.norton-motorsports.com/power-commander-pcv-vs-bazzaz-z-fi-vs-ecu-flash-vs-aracer-race-ecu/

ON SALE! $200 off our Norton Racing Exclusive R7 Racing Rear Shock Link.The Norton Racing / AP MotoArts Racing Rear Shoc...
12/21/2023

ON SALE! $200 off our Norton Racing Exclusive R7 Racing Rear Shock Link.

The Norton Racing / AP MotoArts Racing Rear Shock Link is the culmination of years of development by Andy Palmer and manufactured and updated by Norton Racing to bring you the pinnacle of performance for your Yamaha R7 for track use. Often imitated, the AP MotoArts designed link transforms the MT-07 / R7 chassis from a fun street bike to a race worthy performance machine by increasing the swingarm angle, altering the progression ratio of the shock, and allowing fitment of high performance race shocks. We recommend and use our slightly modified Ohlins TTX TR469 Shock with this linkage, available separately.

NEW! HotbodiesRacing.com  Kawasaki Ninja ZX4RR Race Bodywork is up and ready for the Hotbodies Annual Bodywork sale! Pri...
11/02/2023

NEW! HotbodiesRacing.com Kawasaki Ninja ZX4RR Race Bodywork is up and ready for the Hotbodies Annual Bodywork sale! Primer Gray is only $499.97 right now through Norton Motorsports and Hotbodies Racing. The ZX4RR bodywork is available in both Primer Gray and Colorform Green.

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San Diego, CA

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