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Wiseco Pistons 40059M05850 High-Performance Piston Kit for 1974-78 Honda CB550 10:1 Compression

(1974-1978 Honda CB550K; 1975-1977 Honda CB550F Super Sport)

Part of: Wiseco Pistons High-Performance Piston Kit Compression

Other options in this family: Wiseco Pistons 4707M07400 Wiseco Pistons 40141M10300 Wiseco Pistons 4808M07400 Wiseco Pistons 40140M10300 Wiseco Pistons 4963M08200

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

40059M05850
11 reviews
Sale Price

$221.99

In Stock (5)

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Product Details

The Wiseco 40059M05850 high-performance piston kit is engineered specifically for 1974-1978 Honda CB550 motorcycles, delivering a 10:1 compression ratio for enhanced power output. Forged from high-silicon aluminum alloy, these pistons provide maximum strength and dependability under demanding riding conditions.

Key Features:

  • Forged from high-silicon aluminum alloy for superior strength and heat resistance
  • Innovative forging design and piston skirt geometry maximize horsepower and torque
  • 10:1 compression ratio for improved performance over stock
  • Complete kit includes pistons, rings, wrist pins, and circlips
  • Precision-engineered for 1974-1978 Honda CB550 applications

Wiseco's advanced piston design features optimized skirt profiles that reduce friction while maintaining proper cylinder wall contact, resulting in improved power delivery and engine longevity. Each piston is manufactured to exacting tolerances to ensure proper fit and performance. Note that oversize pistons require cylinder sleeving for proper installation.

Products specifications

Fits

1974-1978 Honda CB550K; 1975-1977 Honda CB550F Super Sport

Great

The shopping part was easy, but it would be nice if you would advise what other parts may be necessary to install this kickdown cable. A bracket for a certain carb. maybe? Will this all hook up with what I have? Hopefully I won't have to order another part to get it all hooked up.

used amazon to take care of everything. Very smooth.

Great Price, the best I found on the internet. And they shipped quickly. Also, it was easy to pay. I used pay with Amazon, and it just picked up all my information. Could not be easier.

Great prices. Shopped with autoplicity before and probably will again.

Quick and easy

Great price and really fast shipping. Great communication as well.

Very easy to use site. Great prices. Coupon codes are a plus. So far, so good!

Great Prices and Fast Shipping!

Easy to find product and to check out.

Great Service

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