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Koso

Koso Big Bore Piston Honda Grom / Monkey 2014-2020

Item: P389272
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Koso Big Bore Piston Honda Grom / Monkey 2014-2020
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$143.37
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This product DOES NOT FIT your 2019 Polaris Ranger Crew XP 1000 High Lifter

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Product Details

Koso Big Bore Piston Honda Grom / Monkey

Replacement 61mm forged piston for the Koso 170cc Big Bore Kit.

Features:

  • 61mm forged replacement piston for Koso 170cc Big Bore Kit
  • Compatible with 2 valve head
  • Compression ratio 11.5 to 1

Note: This is an aftermarket part built for racing purposes only. Koso is not responsible for any damages caused to the parts, vehicle or to yourself and others. Engine parts are not under warranty nor is collateral damage or cost of labor in cases of malfunction.

Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Koso Big Bore Piston Honda Grom / Monkey 2014-2020 RevZilla Item #1246465 Store Sku MFR. Product #MD623000 AvailabilityOut of Stock
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart

This product DOES NOT FIT your 2019 Polaris Ranger Crew XP 1000 High Lifter

Fitment Notes & Exceptions

Note: This is an aftermarket part built for racing purposes only. Koso is not responsible for any damages caused to the parts, vehicle or to yourself and others. Engine parts are not under warranty nor is collateral damage or cost of labor in cases of malfunction.

This Product Fits
Honda
Grom MSX125 2014-2020
Grom MSX125 ABS 2019, 2020
Monkey 2019, 2020
Monkey ABS 2019, 2020
Product Description
Part Numbers
Fitment
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