NCY GY6 Engine Case Boring Tool Replacement Blades
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Keep your NCY GY6 Engine Case Boring Tool cutting sharp with these OEM replacement blades. Purpose-built for boring standard GY6 engine cases to accept big bore cylinders, these carbide/steel blades deliver clean, precise cuts from 54mm up to 61mm — essential for any serious GY6 performance build.
Key Features
- Direct Replacement: Designed specifically for the NCY GY6 Engine Case Boring Tool
- Bore Range: 54mm to 61mm — covers the most common GY6 big bore upgrades
- High-Strength Material: Carbide/steel construction for durability and precision cutting
- Broad Compatibility: Works with most GY6 125cc and 150cc engine cases
- Sold as a Set: Includes 2 replacement blades per order
Compatibility
| Engine | Application |
|---|---|
| GY6 125cc | Standard engine case boring for big-bore upgrade |
| GY6 150cc | Standard engine case boring for big bore upgrade |
About NCY
NCY is a leading manufacturer of high-performance scooter and motorcycle parts, known for precision-engineered components that meet the demands of both everyday riders and performance enthusiasts. NCY products are trusted by mechanics and builders worldwide for quality and fitment accuracy.
Shipping information
Orders are prepared as quickly as possible. Delivery times and shipping costs are calculated at checkout based on the destination and items ordered.
Returns & warranty
Please verify fitment and part number before ordering. Contact Thrifty Scooters promptly if an item arrives damaged or incorrect.