The weakest links in a high performance engine are the connecting rods and wrist pins.  Several companies have addressed the rod issue.

APE manufactures racing's strongest wrist pins. Machined from special tool steel bar stock, and utilizing a propriatary heat treatment.

APE is the only motorcycle aftermarket parts supplier that actually manufactures tool steel wrist pins in our own facility. We control the material used, the manufacturing process, the end quality.  

That's why APE tool steel wrist pins are used in the world's most powerful racing engines, from Larry "Spiderman" McBride's 248 mph top fueler, to the world's first 6.30 sec high gear only nitro Harley. Other APE performance milestones include the first 200, 210, 220, 230 and 240mph quarter mile runs.

There has never been a record of a broken APE pin.

Today's modified sport bikes are pushing 300 to 700 hp and this demands super strong components.



As featured in this issue of Race Engine Technology.


APE manufactures pins for all popular Wiseco, JE and CP pistons. These aftermarket pistons do not come with tool steel pins. They need to be ordered separately from APE.

We also make a replacement tool steel pin for the 08 Hayabusa. The factory reduced the oem pin diameter from 20 to 18 mm to accommodate the stroke increase. No need to worry about the smaller pin when building turbo / nitrous big power motors.

Call for a quote on custom pins - (661) 256-7309


Dealer inquiries invited



FOR V-TWIN PINS CLICK HERE

$89.95 per set of four PINS LISTED IN GREEN ARE AVAILABLE LIMITED TO STOCK ON HAND.

PART NUMBER SIZE LENGTH PIN IDENTIFICATION SYSTEM
TSP16-115-1750 16mm / .115 wall 1.750
TSP17-200-2430 17mm / .200 wall 2.430
TSP18-115-2050 18mm / .115 wall 2.050
TSP18-115-2000 18mm / .115 wall 2.000
TSP18-115-2095 18mm / .115 wall 2.095
TSP20-140-2362 20mm / .140 wall 2.362
TSP20-140-2250 20mm / .140 wall 2.250
TSP20-140-2000 20mm / .140 wall 2.000
TSP20-240-2362 20mm / .240 wall 2.362
FOR V-TWIN PINS CLICK HERE