STARTING LINE PRODUCTS

STARTING LINE PRODUCTS - 12-850 - Cylinder Head - All Elevations - 6 hp Peak/6.9 hp Midrange - 850 Axys & Matryx Models Polaris

$474.95
MSRP $499.95
(You save $25.00 )
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MPN:
12-850
Condition:
New
Weight:
5.20 LBS
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STARTING LINE PRODUCTS - 12-850 - Cylinder Head - All Elevations - 6 hp Peak/6.9 hp Midrange - 850 Axys & Matryx Models Polaris

Engineered to meet or exceed OEM specifications, the STARTING LINE PRODUCTS 12-850 delivers the fit and function you expect from a quality replacement component. Key features: Billet aluminum construction; Dramatically increased combustion efficiency; Radical combustion chamber design provides more horsepower with less chance of detonation.

Features

  • Billet aluminum construction
  • Dramatically increased combustion efficiency
  • Radical combustion chamber design provides more horsepower with less chance of detonation
  • For low altitude operation with stock or modified engines
ⓘ NOTE: For '19-'25 Polaris 850 Axys and '21-'26 Polaris Matyrx models.
ⓘ NOTE: Kit Includes:
ⓘ NOTE: • 1x Head Cover
ⓘ NOTE: • 2x Dome Inserts
ⓘ NOTE: • 2x O-rings


Specs

  • Color/Finish: Aluminum
  • Units: Kit
  • Product Name: Head
  • Features: All Elevations
  • Model: Power Dome
  • Type: Cylinder
  • Riding Style: Snow
  • Material: Aluminum

Frequently Asked Questions - STARTING LINE PRODUCTS - 12-850 - Cylinder Head - All Elevations - 6 hp Peak/6.9 hp Midrange - 850 Axys & Matryx Models Polaris

How do I know if this part fits my vehicle?

Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.

What does it mean if a product is listed as universal fit?

Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.

Where can I find installation instructions for this product?

General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.

What if I have more questions about this product?

Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.