Description
A pair of 7.8mm taper pivot balls for Kyosho's Inferno platform.
These are the balls that a linkage ball end snaps onto, used at suspension and steering pivot points across the car. The taper sets the standoff between the ball and the part it threads into, which makes the ball a geometry component rather than just a fastener: where it sits determines the link's pivot point and therefore how the suspension behaves through its travel.
They are genuine wear items. A pivot ball carries substantial load through a very small contact patch, and over time the surface galls and flat-spots. Once that happens the ball end cannot grip it evenly, the joint develops play, and that play shows up at the wheel as camber and toe that shift under load. A car with worn pivot balls will not repeat a setup from one run to the next.
At 7.8mm this is the larger of Kyosho's two common taper ball sizes, used at the higher-load positions; the 6.8mm is a separate part number. Two are supplied. Kyosho lists fitment across the Inferno MP-7.5, MP777, MP9e, ST-R, Inferno GT and GT2, and Inferno NEO.
Shipping & Return
Shipping Costs By Region
Shipping to the Contiguous United States (excludes Alaska and Hawaii)
As an added benefit, customers in the continental United States can also take advantage of our economical Basic Economy shipping option which offers FREE Shipping on orders over $75 is automatically offered at checkout. If your order does not reach the $75 threshold for free shipping, we offer Flat Rate $3.99 Shipping.
NOTE: Free shipping is only available when shipping to an address in the Contiguous United States, this excludes Alaska, Hawaii and Puerto Rico.
Shipping to Alaska, Hawaii, Puerto Rico, Guam, and All International Addresses
Basic Economy Free Shipping is not available to residents of Alaska, Hawaii, Puerto Rico, Guam, and international. Customers in these locations will be charged the actual computed shipping rate at the time of checkout.
Customs Fee for International orders:
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- We cannot list any amount other than the actual amount paid by you on invoices or customs forms.
Ordering Processing Time
- All orders are shipped within 24hrs. M-Sat.
RETURNS:
- We accept returns within 30 days of purchase.
- Returns must be in it's original condition.
- Buyer is responsible for return fees.
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