Once you select the option, estimate delivery time will be displayed.
*Shipping date and Estimate time of arrival are not guarantee.
Once your orders are placed, we will check the stock of manufacturer and send you the confirmed Shipping time via e-mail.
*Chromoly bolts are stronger than stock bolts, but the viscosity is a little lower.Please keep in mind that the frame will eventually break if you continue to put a lot of stress on it. *Chromium molybdenum steel (Chromium molybdenum steel) "12.9" indicates the strength to stretch to 108kg, 90% of its original strength, without breaking to 120kg.The "10.9" indicates the strength to return to the original 90kg, which is 90% of the total, without breaking to 100kg.
Essential item for GPZ900R frame reinforcement! The Diamond frame Ninja is a rigid fastener without rubber mounts and does not have a down tube. Therefore, the engine itself is used as a stress member (reinforcing part), and it is directly related to the improvement of the frame rigidity to hold the engine and frame firmly. It is a common knowledge among Ninja owners that due to the aging process and high grip tires, the bolts can break even on a stock vehicle.
The strength of the bolt is increased by 20% to 12.9T by using Chromium Molybdenum Steel (Chromium Molybdenum) compared to the stock bolt strength of 10.9T! The surface is treated with electroless nickel plating, which is resistant to rust and prevents the material from losing its strength.
By simply replacing the stock bolts, you can greatly improve the rigidity of the Ninja frame. By using along with K-FACTORY "Down Tube" and "Engine Hanger", the rigidity will be increased even more than stock. This is a must-have item for any Ninja owner who pursues hard driving!
・In order from the top of the image 72mm (for front) 100mm (for front) 205mm (for rear)
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
* The BEST and MUST store to find Japanese parts. * Register now for amazing deals and other special offers! *Over 800,000 listed items. It's hard NOT to find your parts.
SIGN IN TO WEBIKE JAPAN
Please enter email at least 6 characters.
Please enter a valid email address.
Email is already in use.
Your account has been banned.
Email address and/or password is not match.
Authentication with facebook fail.Please try again.
Please select How did you get to know about Webike Japan?
OR
YOUR ACCOUNT HAS BEEN CREATED!
Congratulations! Your new account has been successfully created! You can now take advantage of member privileges to enhance your online
shopping experience with us. If you have ANY questions about the
operation of this online shop, please email Webike through CONTACT US.
A confirmation has been sent to the provided email address. If you
have not received it within the hour, please contact us.
Get on your grid by register your motorcycle! About our "Mybike" service
"Easier to Search Items" It helps you to search items to fit for your motorcycle!
"Get Much Valuable Information" It helps you to get special deals, newly listed items and closeouts about your motorcycle!
"Easy to Register" It requires only your motorcycle manufacturer, model name and model year!