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Wiseco Pistons 4755M09600 High-Performance Domed Piston Kit for Honda CRF450R/X 12.5:1

(2002-2008 Honda CRF450R; 2005-2017 Honda CRF450X)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

4755M09600
11 reviews
Sale Price

$259.99

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Wiseco 4755M09600 is a high-performance domed piston kit engineered for Honda CRF450R/X motorcycles, delivering a 12.5:1 compression ratio with +0.1cc displacement increase. This complete kit includes the forged piston, rings, wrist pin, and circlips for a comprehensive rebuild solution.

Key Features:

  • Forged from high-silicon aluminum alloy for exceptional strength and heat resistance
  • Domed piston crown design optimized for maximum compression and power output
  • Advanced forging process and skirt design maximize horsepower and torque delivery
  • 12.5:1 compression ratio for race-level performance
  • Complete kit includes piston, ring set, wrist pin, and circlips
  • Precision-machined to OEM specifications for reliable fitment

Wiseco pistons are trusted by professional riders and engine builders worldwide for their durability and performance gains. The high-silicon aluminum alloy construction provides superior strength-to-weight ratio while resisting thermal expansion under extreme racing conditions. Note that oversized pistons require professional cylinder boring and honing for proper installation.

Products specifications

Fits

2002-2008 Honda CRF450R; 2005-2017 Honda CRF450X

Please send me tracking information asap so I can schedule with the shop! Thank you:-)

A+

good price

I accidently ordered the wrong part and was given credit that allowed me to order the right part. Great Price and good service!

Easy operation order, quick and smooth transaction

looking for a oil seal to rob the spring out of for a starter clutch on my bike

I can't complain.

Just received my order! I placed the order Sunday night and received it on Tuesday, super fast shipping! The SS vent caps look great and arrived in perfect condition. Thanks!

Good experience would definitely buy from again

Shipping was prompt. The Du-Ha storage bin was the correct model for my truck, so the description was accurate. The price on Autoplicity was very competitive.

Stuff I was looking for was easy to find and checkout was easy. All parts were for the vehicle i selected and fit perfectly.

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