Description
A pair of pinion gear adapters that let a 5mm bore pinion run on a 3.175mm motor shaft.
This is a compatibility part, and it solves a specific and common problem. Large brushless motors used in 1/8 scale cars typically have a 5mm output shaft, and pinions for those motors are bored 5mm to match. Smaller motors and some conversions use a 3.175mm shaft, which is the imperial 1/8 inch size. The adapter is a precision sleeve that fills that difference, letting you fit the 5mm pinion you already have onto the smaller shaft without buying a whole different gear range.
Because it sits in the drivetrain's highest-torque location, fit matters. A sloppy adapter lets the pinion move on the shaft, which throws off your gear mesh and chews the spur gear. These are made to the correct tolerance for a proper interference fit with the grub screw.
Kyosho lists them as spare parts for the DBX VE 2.0 and DRX VE, and dealers extend fitment to the DBX 2 VE and DMT VE. Two adapters are supplied.
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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.
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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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