Sale

Stage 6

Streetrace 70cc Cylinder Kit

$298.51 $195.00 Save $103.51

SKU: S6-7216651

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Stage6 Streetrace 70cc cylinder kit is engineered for riders looking to increase engine displacement and power output while maintaining everyday reliability. Designed for Minarelli horizontal liquid-cooled (LC) scooter engines, such as the Yamaha Aerox, this kit uses a durable cast iron construction featuring 6 transfer ports and an elliptical exhaust port to optimize airflow. The assembly includes a 46.95mm bore and 39.2mm stroke, providing a total displacement of 67.83cc. The kit features a one-piece head and a two-ring piston, delivering performance characteristics often compared to high-end race alternatives. This unit is intended for competition use where allowed by sports authorities. Please note that this product does not carry road approval for public street use. Proper installation is recommended to ensure the longevity and reliable operation of the engine components.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandStage 6
Part NumberS6-7216651
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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