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MILLENNIUM CYLINDER RZR1000+5MM KIT
MILLENNIUM CYLINDER RZR1000+5MM KIT - Image 2

MILLENNIUM CYLINDER RZR1000+5MM KIT

$ 1,495.00

In stock

Cylinder Kit – +5.00 mm – Big Bore – M-Spec – Polaris 1000

Part #: 09310703

MILLENNIUM quality guaranteed.

Available for ship to store or drop ship.

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MILLENNIUM CYLINDER RZR1000+5MM KIT

Product Specifications

Weight 10.20 lbs
Part Number

09310703
Punctuated Part Number

0931-0703
Vendor Part Number

K289
Vendor Punctuated Part Number

K289
Commodity Code

0931
Commodity Group

ENGINE GROUP
Commodity Type

CYLINDERS & PARTS
MPN

09310703
Brand

MILLENNIUM
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Get the performance you need with the MILLENNIUM CYLINDER RZR1000+5MM KIT, available now at Knobtown Cycle. Kansas City’s trusted source for quality motorcycle parts.

Product Description

CYLINDER RZR1000+5MM KIT

  • Complete bolt-on big bore kit for ultimate strength, durability and power
  • Includes high-performance forged piston kit with rings, tool steel wrist pins and locks
  • Comes with complete gasket kit
  • Made in the USA

Part Locations

Location Available
Wisconsin (WI) 4
New York (NY) 0
Texas (TX) 0
Nevada (NV) 0
North Carolina (NC) 0
National Total 4

Stock levels last updated: December 22, 2025 5:34 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.

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Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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Need help with installation?  Our Service Department based in Kansas City, Missouri is here for you.  Fill out a Service Request and lets get you rolling!