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Product Description
Made from the best components available on the market, our 150cc Big Bore kit is the perfect addition to upgrade your performance! The kit includes a black powder coated cylinder, 54 mm forged piston, rings, pin and gasket kit. Its compression ratio of 11.38 to 1 will allow you to still use premium pump gas and keep the reliability of a stock motor.
WARNING 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.
WARNING 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.
- 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
FAQs
1. Do you ship across Canada?
Yes! We ship nationwide. Most orders leave our warehouse within 1–2 business days, and delivery usually takes 3–7 days, depending on your location.
2. How can I track my order?
Once your order ships, you’ll get a tracking link by email. You can also log into your account anytime to check your order status.
3. What is your return policy?
We offer 30-day returns on unused items in their original packaging. If we made a mistake or the product arrived damaged, we’ll fix it fast — no hassle.
4. Are your products genuine?
Absolutely. We only sell authentic, brand-name parts and accessories from trusted distributors like Kimpex, FXR, and more.
5. What payment methods do you accept?
We accept Visa, MasterCard, PayPal, and Interac e-Transfer. All payments are processed securely.
6. How can I contact you?
You can reach us through our Contact page or by email anytime. We typically reply within 24 hours on business days.
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