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Your cart is empty. Our 12-3/4" (325 mm) adjustable shocks with 10 mm eyes for 150cc and 250cc Hammerhead go-karts is your solution to a worn out suspension system on your Hammerhead. Now you can upgrade your kart's old shocks with our set of two replacement 12-3/4" adjustable shocks. Mounting a new set of shocks is more than just routine maintenance, it means a more comfortable ride. Bad shocks can damage tires or cause an abnormally jarring and rough ride. You can prevent these problems by replacing your damaged or worn out old shocks with this high-quality replacement adjustable go-kart shock. These 12-3/4" (eye to eye) beauties are sold as a pair and are the the 'kart doctor's perscription for a smoother, less tooth-chattering, non-bone-rattling day at the track.
Note: This size shock absorber is used as the front shock on all Hammerhead 150cc and 250cc models, including the R-150 UTV. In addition, Hammerhead uses this size as the rear shock on their Mudhead go-kart.
Icedragon
Reviewed in the United States on February 1, 2025
Just as good as OEM. Exact fitment!
Paying Customer
Reviewed in the United States on February 22, 2024
All this Alvey Tech stuff is the same. It's mediocre quality and not so mediocre pricing. Yes, they're cheaper than others but I'd rather pay the extra to get more than a rod with a spring around it.
Rocky
Reviewed in the United States on December 5, 2024
Thanks
Pelotonia
Reviewed in the United States on November 28, 2024
Great product
RicRik
Reviewed in the United States on August 14, 2021
*Purchased a pair of these AlvetTech 12 3/4” Shocks only because they were on sale for $32, “kicking myself”. Couldn't imagine paying full price for these.* The Shocks are ‘Feather’ Light-Duty.* Using a micrometer the springs measure just 7.20mm thick. I was expecting a spring thickness of closure to 8mm (7.75mm at least)* Getting aggravated with ordering replacement parts for this ‘05 Rebuild, quality today is nowhere near that of even the early 2000’s worn parts.* How much cheaper we going to go???* These Shocks are not an ‘Upgrade’ as the advertisement states, definite DOWNgrade.* You’ve been warned.Sure wish I still had my money.
That Known Fool
Reviewed in the United States on February 3, 2021
I replaced all 4 shocks on my son's 212cc go kart and after a little over a month they are already starting to bend in the center.
OPTIMUS10
Reviewed in the United States on September 29, 2019
Good ride
Chuck White
Reviewed in the United States on November 14, 2019
Great buy perfect fit
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