Description
A pair of 61mm Big Bore shock cases with Kyosho's Velvet Coating treatment, for the long rear position.
The case is the body of the shock, the cylinder the piston travels through, and its internal bore finish is what the piston and seals work against. That makes it a precision component rather than a housing. Velvet Coating is a low-friction surface treatment applied to that bore, and its purpose is to cut the sliding friction between the piston and the wall. In a damper that friction is called stiction, and it is why a shock can fail to respond to very small suspension inputs at all until the force builds enough to break it free. Reducing it means the suspension reacts to small bumps and ripples instead of skating over them, which shows up as a car that feels more planted on rough or washboard surfaces.
The coating also extends the working life of the bore, which is what determines whether a case can still seal properly after many rebuilds.
At 61mm this is the long case used at the rear. Two are supplied, one axle's worth. This is the upgrade over the standard uncoated IF346-01, and it fits the Inferno MP9, MP9e and MP777 rear shocks.
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:
- You are also responsible for all customs, duties, taxes and fees that may be charged by your customs.
- 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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