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Polaris 570 Sportsman RZR Ranger Over Bore Top End 99.5mm
Description:
Precision machined top end to increase displacement and performance for Polaris 570 series.
Features:
- Designed for Polaris 570 models
- 99.5mm bore for 570 engines
- Improves compression and potential power
Includes:
1 x Over Bore Top End 99.5mm
Fits Models:
Polaris 570 (Sportsman, RZR, Ranger)
Submodels:
Sportsman 570, RZR 570, Ranger 570
Engine Options:
570cc
Over Bore Top End 99.5mm for Polaris 570 Sportsman RZR Ranger
polaris, over bore, top end, 570, sportsman, rzr, ranger, engine, performance
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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