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Koso

Koso 150CC Big Bore Kit Honda Grom / Monkey 2022-2025

Item: P1095370
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There's no replacement for displacement! Hop up your Grom with this 150CC Big Bore Kit from Koso! This kit will boost the size of your motor by 17% an… Read More

Koso 150CC Big Bore Kit Honda Grom / Monkey 2022-2025
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$555.61
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This product DOES NOT FIT your 2020 Kawasaki Vulcan S VN650

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Product Details

Koso 150CC Big Bore Kit Honda Grom / Monkey

There's no replacement for displacement! Hop up your Grom with this 150CC Big Bore Kit from Koso! This kit will boost the size of your motor by 17% and increase your compression ratio from 10:1 to 11.38:1 providing a noticeable boost in power, especially when paired with a Koso Camshaft and premium fuel!

Features:

  • Cylinder displacement: 150 cc
  • Cylinder material: Aluminum / Black powder coated
  • Piston size: 54 mm
  • Piston type: Forged
  • Compression ratio: 11.38:1
  • Kit includes: piston ring, piston, pin, gasket kit and cylinder
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Koso 150CC Big Bore Kit Honda Grom / Monkey 2022-2025 RevZilla Item #10400154 Store Sku MFR. Product #MB640000 AvailabilityIn Stock: Ships within 24 hours

This product DOES NOT FIT your 2020 Kawasaki Vulcan S VN650

This Product Fits
Honda
Grom MSX125 2022, 2023, 2024, 2025
Grom MSX125 ABS 2022, 2023, 2024, 2025
Grom MSX125 SP 2024, 2025
Monkey ABS 2022, 2023, 2024, 2025

Koso 150CC Big Bore Kit Honda Grom / Monkey 2022-2025 Instructions

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1 Customer Reviews
1 3/5
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