ATV, Dirt Bike and UTV / Side by Side Cylinder Boring Service
Rebuilt PowerSports specializes in precision cylinder boring for ATVs, Dirt Bikes, and UTVs. We provide cylinder boring for Arctic Cat, Honda, Yamaha, Kawasaki, Suzuki, and Polaris ATVs, Dirt Bikes, and UTV / Side by Sides — restoring performance with CNC precision machining. Whether your engine has lost compression, started burning oil, or needs a fresh top end rebuild, our expert cylinder boring service restores performance and saves you money compared to buying new parts or if new parts are no longer available. This service is required for oversize pistons and replacing cylinder sleeves.
Why Choose Cylinder Boring
- Restores lost horsepower and compression
- Eliminates burning oil, repairs seized engines and worn cylinders
- Extends engine life and reliability
- Saves hundreds of dollars compared to buying new cylinders
- CNC precision ensures exact tolerances
- Expert service for ATV Cylinder Boring, Dirt Bike Cylinder Boring and UTV / Side by Side Cylinder Boring
Our Process
- Remove dowel pins and gasket material
- Ultrasonic Clean (prep for machining)
- Inspect bore and sealing surfaces
- Bore and hone cylinder to match oversize piston specs
- Install new cylinder sleeve if bore exceeds limits
- Chamfer ports on 2‑stroke engines
- Deburr rough edges for smooth operation
- Vapor blast or media blast
- Ultrasonic Clean (prep for paint)
- Repaint and oven cure with OEM paint as needed
- Measure with CMM for accuracy before shipping
Cylinder Boring Service by Brand and Vehicle Type
- Arctic Cat – ATV, UTV / Side by Side
- Honda – ATV, Dirt Bike, UTV / Side by Side
- Yamaha – ATV, Dirt Bike, UTV / Side by Side
- Kawasaki – ATV, Dirt Bike, UTV / Side by Side
- Suzuki – ATV, Dirt Bike, UTV / Side by Side
- Polaris – ATV, UTV / Side by Side
Service Options
- Send us your cylinder and oversize piston → we bore to match your piston.
- Send us your cylinder and let us supply the parts → piston kit, top end gasket kit, dowel pins included for a complete rebuild.
Customer Benefits
- Increased Power
- Increased Compression
- Reduced Oil Consumption (stop burning oil)
- Extended Engine Life (new parts may be unavailable due to the age)
- Affordable Pricing (cheaper than a new top end)
- Fast turnaround with return shipping included
- Expert support for ATV Cylinder Boring, Dirt Bike Cylinder Boring and UTV / Side by Side Cylinder Boring
Why Choose Our Workshop
- ✅ Decades of hands-on expertise across ATVs, Dirt Bikes, and UTVs
- ✅ State-of-the-art machining to factory tolerances
- ✅ OEM parts and high-grade aftermarket options, tailored to your budget
- ✅ Independent Small Business no dealership prices or gimmicks
- ✅ Transparent pricing what you see is what you pay
Frequently Asked Questions
Can I supply my own parts?
Yes. We’ll install customer-supplied components, provided they meet our quality standards.
How do I ship my cylinder?
See our Shipping Page. We provide packaging guidelines and a detailed process.
Do you offer financing?
Yes. We partner with several financing services—see our Financing Page.
How do I get started?
Fill out the form below to receive your quote. Please send us the year, make, and model of your vehicle. Every inquiry gets a personalized response within one business day.
[Get My Free Quote]
Quotes answered within 2 business days.
Dont wait until your engine fails! Contact Rebuilt PowerSports today to schedule your ATV, Dirt Bike or UTV / Side by Side Cylinder Boring Service for fast turnaround and guaranteed precision. Use our drop‑down menu to find your vehicle and purchase your service right away, or fill out our contact form for a custom request.
