Cylinder Works 39.50 mm Cylinder β KTM 50 SX / TC 50 / MC 50
Cylinder Works Standard Bore Cylinder β KTM 50 SX / Husqvarna TC 50 / GasGas MC 50
Direct OEM Replacement | 39.50 mm | CW50012
π§ OEM Performance Without the Price Tag
The Cylinder Works Standard Bore Cylinder is a ready-to-install solution for riders and parents rebuilding their 50cc two-stroke machines. This 39.50 mm cylinder is nickel silicon carbide-plated and precisely machined for optimal power, durability, and long engine lifeβall with OEM fit and appearance.
π¦ Whatβs Included:
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Cast Aluminum Cylinder (39.50 mm)
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Nickel-Silicon Carbide Coating
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Ready for piston install and bolt-on assembly
π₯ Key Features:
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OEM-Spec Fitment: Direct bolt-on with no re-plating required
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Durable Finish: Nickel-silicon carbide coating improves lifespan and reduces friction
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Exact OEM Match: Looks and performs like factory original
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Made in the USA: Precision-built for mini bike performance
β Vehicle Compatibility:
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GasGas MC 50: 2021β2023
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Husqvarna TC 50: 2017β2023
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Husqvarna TC 50 Mini: 2018β2019
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KTM 50 SX: 2009β2023
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KTM 50 SX Mini: 2009β2023
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KTM 50 SXS: 2011β2014
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KTM 50 SX Pro Junior: 2009
π Why Choose Cylinder Works?
Cylinder Works offers top-tier performance and reliability with no extra machine work needed. Perfect for restoring factory power or replacing a scored or seized OEM cylinder.
π¦ Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: MondayβThursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2β4 weeks
- EVP exhaust systems: 2β4 weeks
- Sneakers: 1β2 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact usβwe respond within 24 hours.
