F4i Saggy Ass Fix – rear suspension link kit for the Honda CBR600F4i (2001–2006)
The original F4i saggy ass fix, since 2004.
- Raises the F4i tail
- Stiffens the rear shock and kills the sponginess
- Changes riding geometry for sit-downs and clutch-ups
- Kit: one link bar + two side plates
Secure checkout through PayPal (PayPal balance or any card). Ships within the US.
Checkout page blank? Your ad blocker or browser shields may be blocking PayPal. Pause them for paypal.com and try again, or send $190 by PayPal to nagstastic@gmail.com with your shipping address.
What it does
F4i's are famous for a sloppy, saggy rear end. This link raises the tail and reduces the linkage ratio on the CBR600F4i rear shock. The result is a stiffer rear shock with less sponginess. It keeps you planted during sit-down tricks and cuts the bounce-back when you clutch it up.
Higher tail
Lifts the rear for better ground clearance and a more aggressive stance.
Stiffer shock
A changed linkage ratio means less squat and a crisper response to throttle and brake.
Better for stunting
Smoother sit-downs, circles and body adjustments, without the delay of a squishy rear.
Compared with a side-plate kit: plates are like a body lift on a truck, while this kit is like a suspension lift. Plates raise the rear, but the suspension stays soft and bouncy. This kit tightens up the rear.
Raises the rear. Not a lowering link.
Most aftermarket F4i "suspension links" you'll find are lowering links: they drop the seat height and make the rear even softer. The Saggy F4i Fix does the opposite. It lifts the tail and changes the linkage ratio so the stock shock acts stiffer. You get less rear sag, less squat on the throttle, and less bounce-back when you clutch it up or land a wheelie.
It fits every Honda CBR600F4i, including the F4i Sport, from 2001 to 2006. It works with the stock shock, so you don't need a new spring or a shock swap.
Installed on real bikes
FAQ
Which bikes does it fit?
The Honda CBR600F4i and F4i Sport, 2001–2006.
Is this a lowering link?
No. It raises the rear and stiffens the shock. Lowering links do the opposite.
Do I need a new shock?
No. It works with the stock F4i shock.
What's in the kit?
One link bar and two side plates. Bearings are not included. You reuse the bearings from your stock link.
How long does shipping take?
Orders ship within the US for a flat $10. You'll get an email when your order goes out.
How do I pay?
Through PayPal, using a PayPal balance or any debit or credit card. You don't need a PayPal account.
Contact
Questions about fitment or your order? Email nagstastic@gmail.com or message us on Facebook.