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Polaris 300 Xplorer Xpress Big Boss Namura .020 Over Bore Piston Rings
Description:
Namura .020 overbore piston rings for Polaris 300 series. Enhances sealing, wear resistance, and performance in Xplorer/Xpress/Big Boss.
Features:
- Designed for Polaris 300 Xplorer Xpress Big Boss
- .020 overbore for compatible engine builds
- Improves compression, durability, and reliability
Includes:
- 1 x Piston Ring Set
Fits Models:
Polaris 300 Xplorer Xpress Big Boss
Model Years:
(Submodels:) Xplorer, Xpress, Big Boss
Engine Options:
2-stroke
Namura .020 Over Bore Piston Rings for Polaris 300 Xplorer Xpress Big Boss
Namura piston rings, Polaris 300, Xplorer, Xpress, Big Boss, overbore, 2-stroke, engine rebuild
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
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