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Yamaha 660 Raptor Grizzly Rhino Over Bore Piston Kit 101.5mm
Description:
Precision overbore kit for high-performance Yamaha 660 engines.
Enhances compression and power output while maintaining fitment.
Features:
- 101.5mm bore for Yamaha 660 engines
- Compatible with Raptor 660R, Grizzly 660, Rhino 660
- Improves torque and top-end power; balances reliability
Includes:
- 1 x Overbore piston kit 101.5mm
Fits Models:
- Yamaha 660 ATV models
Model Years:
- (omit if not available)
Submodels:
- Raptor 660R, Grizzly 660, Rhino 660
Engine Options:
- 660cc 4-stroke
Over Bore Piston Kit 101.5mm for Yamaha 660 Raptor Grizzly Rhino
Yamaha 660, overbore kit, piston, 101.5mm, Raptor 660, Grizzly 660, Rhino 660
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.
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