King Engine Bearings Connecting Rod Bearing Set (CR4046XPC0.25)
SKU: 64216435494

King Engine Bearings Connecting Rod Bearing Set (CR4046XPC0.25)

Sale price$59.54 Regular price$66.15
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Description

King Engine Bearings Connecting Rod Bearing Set (CR4046XPC0.25)Todays sport compact race engines make more power than ever before. Yesterdays engine bearings load capacity no longer works for todays sport compact race engines. Tomorrows engines will be even more powerful. King bearings meet these demands with higher performance benchmarks, advanced materials and unique geometrical features. King Racings SV, GPC, XP, and XPC series of rod and main bearings were developed to meet these challenges through

Today’s sport compact race engines make more power than ever before. Yesterday’s engine bearings’ load capacity no longer works for today’s sport compact race engines. Tomorrow’s engines will be even more powerful.

King bearings meet these demands with higher performance benchmarks, advanced materials and unique geometrical features.
King Racing’s SV, GPC, XP, and XPC series of rod and main bearings were developed to meet these challenges through technologically advanced geometrical features and a unique metal structures. Together, they drive the industry to a higher level of durability, performance and expectation.

pMax Black is a unique tri-metal structure the has been developed to meet the ongoing demand for bearings with increased load capacity. As engines evolve and gain more power, engine bearings have to be able to handle the extra loading.

pMax Black consists of three layers that come together to form the strongest tri-metal bearing in the industry with load capacity exceeding the competition by as much as 24%. King Racing’s new hardening technology modifies the overlay molecular structure and creates a fatigue resisting shield.

The intermediate layer of a typical race bearing contains 2-3% tin, with hardness values of 90-95 HV. For a superior pMax Black intermediate layer, we increased the tin content to 4.5%, making it 22% harder (115 HV), with a load carrying capacity of 17,000 psi.

The overlay of a typical high performance bearing consists of a leaded alloy that contains 2-3% copper. It achieves a hardness level of 11 – 14 HV, and a maximum load capacity of 8,000-8,500 psi. King’s pMaxBlack overlay is significantly stronger than conventional overlays due to its 5% copper content and an innovative nano-scaled hardening process.

The pMaxBlack overlay contains 5% copper. It is further strengthened by a proprietary nano-scaled hardening process that modifies the molecular structure and creates a black fatigue-resistant shield. The outcome is a significant 29% increase in overlay hardness (18.1HV) and overall 24% increase in load capacity (10,200 psi).

SecureBond – Maximum tri-metal structural integrity

High loads and high RPM’s create critical stresses that travel through the multi-layer construction of a tri-metal race bearing. SecureBond is a micro-etch surface preparation process that strengthens the tri-metal structural integrity. SecureBond reduces the likelihood of catastrophic failure due to delamination of one layer from the other under extreme load conditions or metal–to-metal contact.

 



Check your bearing size using our fitment calculator here
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64216435494

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chris morgan
Carnegie, US
★★★★★ 5
Product still holding up
Works great. Protects hand from wind and sticks. The cell phone pocket doesn't hold large phones, but I don't think it's even necessary.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
S
Verified Purchase
Sarah Booth
Fort Morgan, US
★★★★★ 3
Can hit the brake
Color: Black
Works well to keep the cold off your hands. Unfortunately at higher speeds, the wind resistants can actually cause them to hit the front brake. Was riding home doing almost 80 and got a wiff of burning brakes....pulled over and they were smoking pretty bad.
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Reviewed in the United States on January 20, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Draw string sewn into seam on gloves. They sent a new pair
The draw string was sewn into the seam of the gloves. I tried to get the draw string to separate from the seam and it broke. Hoping vendor sends me a replacement. The product looks good and is of good quality. Will update further as time goes on so you know how they wear They sent me a new pair and they are good. so changed my review to reflect this. They have good customer service. I would buy from them again
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Reviewed in the United States on January 24, 2025
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Verified Purchase
Drew Lofquist
Louisville, US
★★★★★ 1
Cheap Draw Strings
Color: Black
Never had a chance to use them because the cheap thin cord draw string snapped on both covers. Therefore, I was unable to fasten them to the handbars. I tried zip ties to hold them in place, but the either slid off or crowded the hand space inside.
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Reviewed in the United States on February 5, 2024
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Verified Purchase
douglas burrill
Grantham, US
★★★★★ 5
Perfect for cold riding
Color: Black
Hands stay warm. Very good purchase fo the price
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Reviewed in the United States on January 9, 2026

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