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Polaris Sportsman 450 Namura / 100mm / 0.040 Over Bore Rings (2016–2016)
Description:
Namura 0.040 oversize bore rings for Polaris Sportsman 450 (2016) to restore compression after overbore and ensure proper sealing. Compatible with 100mm bore, enhances engine performance and reliability.
Features:
- 100mm bore rings, 0.040 oversize
- Precisely matched for 2016 Polaris Sportsman 450
- Rebuild/overbore maintenance with OEM-like fit
Includes:
1 x 100mm / 0.040 Over Bore Rings
Fits Models:
Polaris Sportsman
Model Years:
2016-2016
Submodels:
Sportsman 450
Engine Options:
450cc
Namura 100mm 0.040 Over Bore Rings for Polaris Sportsman 450 (2016)
Namura bore rings, Polaris Sportsman 450, 2016, oversize rings, 0.040, engine rebuild, ATV parts
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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