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Polaris Scrambler & Sportsman Namura / 87.5mm / .020 Over Bore Piston Kit
Description:
Namura 87.5mm .020 over bore piston kit designed to increase displacement and optimize performance for Polaris Scrambler and Sportsman ATVs. Provides enhanced engine reliability and smoother power delivery with precision manufacturing for race or recreational use.
Features:
- 87.5mm bore with .020 over
- Compatible with Polaris Scrambler & Sportsman ATV lines
- Improves displacement, throttle response, and torque
Includes:
- 1 x Namura 87.5mm .020 Over Bore Piston Kit
Fits Models:
Polaris Scrambler & Sportsman
Submodels:
All Polaris Scrambler & Sportsman ATV models
Engine Options:
Polaris 400cc/500cc class engines (varies by model)
Key words:
Namura, piston kit, Polaris Scrambler, Polaris Sportsman, 87.5mm, .020 over, ATV engine kit
Namura 87.5mm .020 Over Bore Piston Kit for Polaris Scrambler/Sportsman
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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