High-Visibility Reflective Safety Vest

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Extra Volume / EV Series
Designed for everyday road riders, with adjustable spring preload, gas-assisted preload, and adjustable rebound damping.
The EV system increases gas capacity within a limited space, reducing heat generation during shock operation to stabilize oil temperature and damping force for optimal performance.
The EV shock is an entry-level choice for everyday road riders seeking an initial improvement in vehicle stability.

• Monotube Oil/Gas Separation
The shock uses a monotube design with separated oil and gas. Excellent heat dissipation effectively lowers the operating temperature of the damping oil, while the large piston provides a foundation for a broad damping adjustment range.
Oil/gas separation prevents foaming from compromising damping consistency.
• Highly Responsive, Wide-Range Piston
Smooth oil passages and the large piston's varied force characteristics provide appropriate damping across low, medium, and high operating speeds
to reduce harmonic oscillation.
• Adjustable Spring Preload + Built-In Gas Preload
Fine-tune spring preload to suit how the vehicle is used. Precisely calculated high-pressure inert gas supplements spring preload, providing a broad adjustment range with simpler, faster setup.
• Adjustable Rebound Damping
15 effective rebound adjustment positions let riders tune the setup to their preferred handling style.
• Enlarged Internal Gas Chamber
Based on Boyle's law and the ideal gas equation, the original internal gas chamber is enlarged within the available space so its compressed volume does not become excessively small and generate high temperatures.
• Adjustable Length
Selected models offer up to 5mm of length adjustment, allowing riders to tune ride height, chassis angle, and weight transfer.
• 12-Month Warranty
Quality and service assurance with a 12-month warranty on the damper unit, valid on Taiwan's main island only.

※The vehicle model may have different specifications in different regions and may not be compatible for installation.

[Before Ordering]
Please carefully confirm the color, size, and other details before placing your order.
Delivery times for most items are confirmed after the order is placed, so some items may be discontinued or may take a long time to ship.
If the manufacturer is out of stock or temporarily unable to deliver, the order will not be placed; no charges will be made for orders that are not placed.
Manufacturers may change specifications or designs without notice, so the packaging or the product itself may differ from the images on the product page. Thank you for your understanding.
If a manufacturer's change in design or specifications prevents the product from performing as expected at the time of order, please contact our customer service for assistance.
Items pass through several shipping stages from order to delivery, so the packaging may be deformed or damaged in transit while the product itself remains intact and fully usable.
[Returns]
To return an item, please submit a request in the Returns section, and keep the product and its original packaging in good condition.
Once we receive your return request, we will arrange for a courier to collect the item as soon as possible.
For returns of defective items not caused by the customer, please submit your request within 7 days of receiving the item.
[Authenticity Guarantee]
For products covered by our authenticity guarantee, if an item is found to be counterfeit and this is confirmed by a court ruling after legal proceedings, customers who purchased it will be compensated 10 times the original purchase price.