UM XTREET
XTREET SS 401 8V
Too aggressive to be ignored.
Conquer the city as if it were your personal track.
Some motorcycles adapt to the road, while others redefine it. The Xtreet SS 401 8V belongs to that elite group that doesn't need to ask permission to stand out. Inspired by the world of racing motorcycles and sculpted with surgical precision on the asphalt, this model wasn't designed for everyone... it was made for those who live at a different pace.
With a super-sporty design, racing spirit, and mechanical response as sharp as a tight corner, the Xtreet SS 401 8V combines aggression, technology, and style in a single package. It is the ultimate machine for those seeking a powerful, attractive, and uncompromising driving experience.
No estás ante una simple moto. Estás frente a una extensión de tu alma.
Key Features
Riverdale 401
Design
The Xtreet SS 401 8V dazzles from every angle. Its sharp lines, aerodynamic fairing, aggressively designed LED headlights, and a color combination that screams “track” ensure it won't go unnoticed. Brightly colored details and sporty graphics highlight its racing inspiration, while its under-tail exhaust and compact stance reveal its true nature: pure speed with a defiant attitude. Every element was designed to intimidate and fascinate.
Riverdale 401
Performance
Powered by a 400cc 8-valve engine with balancer, the Xtreet SS 401 8V delivers powerful performance, ideal for those looking for an agile, fast motorcycle that's ready for any acceleration. Its precise gearbox, sporty exhaust, and advanced cooling system ensure that performance is not only heard, but felt with every twist of the throttle. Its lightweight structure and sporty geometry make every turn feel like a personal victory.
Riverdale 401
confort
Although born on the track, the Xtreet SS 401 8V was also designed for everyday use. Its sporty riding position does not compromise comfort, thanks to its ergonomic seat and optimized weight distribution to reduce fatigue. Its full TFT dashboard is modern and always visible, even at high speeds. The new Xtreet SS 401 8V offers comfort without sacrificing excitement and style without losing functionality.
Riverdale 401
Safety
Safety is just as important as speed, and the Xtreet SS 401 8V knows it. Equipped with disc brakes on both wheels, a high-performance suspension system, and LED technology for maximum visibility, it offers total confidence even when the environment demands professional rider reflexes.
Engine and Transmission
| Engine and Transmission | 401cc |
| Engine Type | Bicilíndrica, 4 Tiempos, |
| Cylinder | 400,9cc |
| Valves | 8 Valves |
| Fuel System | EFI |
| Maximum Power | 42.24HP / 9500 rpm |
| Maximum Torque | 34N.m / 8000 rpm |
| Bore x Stroke | 68 x 55.2 mm |
| Ignition System | Electric |
| Cooling System | Liquid |
| Ignition | ECU |
| Compression Ratio | 11.6:1 |
| Transmission Type | 6-speed mechanics |
| Final Transmission | 520H Chain |
Suspension brakes and tires
| Suspensión y Frenos | |
| Front Suspension | Inverted Fork |
| Rear Suspension | Monoshock with shock absorber cushion |
| Brake System | ABS |
| Front brake | Double Disc ⌀300 |
| Rear Brake | Disc ⌀240 |
| Front Tire | 120 / 70 – 17 |
| Rear Tire | 160 / 60 – 17 |
Dimensions and other information
| Dimensions and Other Information | |
| Weight | 192 Kg |
| Length | 2050 mm |
| Width | 735 mm |
| Height | 1155 mm |
| Altura de la silla | 800 mm |
| Distancia al suelo | 173 mm |
| Wheelbase | 1420 mm |
| Fuel capacity | 3.5 Gal. |
An unmatched warranty.
UM supplies high-quality products with an exceptional warranty. We strive to ensure that our customers receive ongoing support and adequate after-sales service through all our distributors. To learn more about your warranty, visit your nearest UM Motorcycles distributor.
Contact a dealer
Please contact your nearest dealer for more information about the XTREET SS 401 8V.
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