Krooztune
Yamaha YZ65 Shock Upgrade Kit
Fits Yamaha YZ65 2018-2024 Models
Our Yamaha 65 Shock upgrade kit is a complete upgrade kit ready to install into the mini KYB shock. We have found the OEM unit to be both restrictive harsh and limited in trackside adjustment.
The KROOZ Racing kit allows both High and Low compression adjustment matched to a complete ready to install piston assembly that is dyno tuned and track tested to deliver results.
As the photo’s show this piston assembly includes:
- Main Shock Piston
- KYB genuine piston band and o-ring installed
- Shim stacks
- Base plate carrier
- Integrated top nut and plate for maximum thread strength.
- Piston kit designed to utilize 12mm ID shims for ease of tuning
- 3 setting options to best cover all speed of rider is supplied. C, B, A/pro racers are covered with this kit.
Our main piston uses custom shim carriers matched to a CNC machined top nut/plate to integrate the much more accessible 12mm ID shock shims. This trick engineered top nut allows ‘full depth’ and more shaft thread being used, resulting in a super strong and accurate setup on the OEM shaft. (shock shaft not included)
The shocks new setup free’s up the hard ‘dead’ like oem action into a bike with more drive, more bump absorption and a stable rear end through rough, choppy conditions. Dyno and Track tested in slippery harsh conditions here in Australia. All terrain tested, hardpack slick to deep loam sand.
Shock Upgrade Kit includes:
- High and Low speed compression adjuster
- Main piston assembly and shim setting
- High volume gas bladder cap
- Fast adjust alloy lockring
- Specification including 3 levels of setup A/pro, B and C level racers. Rebound settings are also included to match the spring rates required.
*Shaft in pic for demonstration only
Product information
PRODUCT FEATURES
Get Your Perfect Setup
Not sure which setting, kit level or upgrade is right for your bike?
We’ll match your suspension to your weight, speed and riding style using real data and years of race-proven experience.
Submit your details and we’ll guide you to the ideal setup.
F.A.Q.
They appreciate cut and details, things that aren't so obvious.
Do you offer setup advice with this product?
Absolutely.
Every purchase includes access to our Setup Form, where we provide personalised guidance on your ideal settings, spring rates, and upgrade choices.
Can I purchase items with another currency?
Yes, you may select a currency based on your personal preference. When you select your country in the country selector and set to your country’s version of the website, you will see prices listed in the regional currency.
Can I make changes to my order after it’s been placed?
Email Info@krooztune.com asap and quote your order number. Our emails are checked daily before shipping out any orders
What if I have issues or need support after buying?
We’re here to help.
You can reach us anytime for setup adjustments, technical questions or installation support. Krooztune products are backed by real riders and real workshop support.
Do I need to pay extra tariffs or taxes when ordering from the USA?
No — Krooztune covers all USA tariffs and import taxes.
The price you see at checkout is final, with no hidden fees or surprise charges upon delivery.
