Recommended Additional Upgrades
03
Uma UTECH Laser Iridium Spark Plug
High-performance ignition component designed for riders who want more.
The UMA Racing Seat for the Yamaha Aerox V2 (also known as the NVX 155 V2) is a specialized aftermarket seat designed to improve both the ergonomics and the aesthetic of the bike. Unlike the stock seat, which is often criticized for being too firm or causing the rider to slide forward, the UMA version is engineered for a “locked-in” sport feel.
Key Features
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Anti-Slip Surface: The seat cover is made from a high-friction, “grippy” material. This prevents you from sliding toward the fuel tank during hard braking, allowing for much better body control during spirited riding.
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Slimmer Profile: The side contours are often slightly narrower than stock. This makes it easier for riders to “flat-foot” at stoplights and allows for more comfortable leg positioning when tucking in for high-speed runs.
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Contoured Rider Support: It features a more pronounced “bucket” or “step-up” design. This provides lower back support, keeping your hips stable during acceleration—a major benefit if you’ve installed a 63mm Bore Up kit or a 1500RPM Torque Spring.
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Weather Resistant: The stitching and materials are designed to withstand heavy rain and UV exposure without soaking up water or cracking over time.
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Carbon-Fiber Texture: Usually finished with a carbon-fiber weave pattern and the signature UMA Racing embroidery, giving the Aerox a “factory racing” appearance.
Technical Specifications
| Feature | UMA Racing Seat Details |
| Compatibility | Yamaha Aerox V2 / NVX 155 V2 (2020–Present) |
| Material | High-Density Foam / Anti-Slip Synthetic Leather |
| Design | Ergonomic Sport / Step-up Style |
| Installation | Direct Bolt-on (Uses original hinges and lock) |
Why Upgrade?
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Long-Distance Comfort: While it is a “Racing” seat, the high-density foam distributes weight more evenly than the stock foam, which can prevent “numbness” during long highway tours.
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Cornering Performance: By keeping your seating position fixed, it allows you to use your legs and core more effectively to lean the bike into corners.
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Storage Retention: Unlike some custom “slim” seats, the UMA Racing Seat is designed to maintain the Aerox’s full under-seat storage (U-Box) capacity, allowing you to still fit your helmet.
Installation Pro-Tip
Since the Aerox V2 has an electronic seat release (via the main ignition switch), ensure that the latch mechanism is properly aligned when you swap the seat over. You will need to transfer your original hinge bracket and rubber dampers from the stock seat to the UMA seat to ensure a vibration-free fit.
FAQs
Is this a full seat or cover only?
UMA lists it as Racing Seat, typically complete seat assembly depending on supplier batch. Please verify before purchase.
Does it fit Aerox V2 directly?
Yes, it is specifically listed for NMAX V2 / NVX V2 platform variants including Aerox family listings.
Is it more comfortable than stock?
Yes, the ergonomic shape and non-slip design are intended to improve comfort and control.
