The Viral Optimist 145 is a cutting-edge full-suspension mountain bike that seamlessly integrates advanced materials and innovative design to deliver exceptional performance on challenging terrains. Crafted with a full-titanium front triangle and a CNC-machined alloy rear triangle, the Optimist 145 offers a harmonious blend of strength, durability, and weight efficiency.
Frame and Suspension
The frame features a full-titanium front triangle, utilizing 3D-printed lugs welded to titanium tubes. This construction not only provides remarkable damping properties but also contributes to the bike’s lightweight and robust structure. The rear triangle is constructed from fully CNC-machined alloy, with outward-facing cutouts that enhance both aesthetics and ease of maintenance. The seat stays are connected by a titanium flex plate, allowing for precise adjustments to achieve the desired ride quality. This design ensures optimal performance across various trail conditions.
Suspension Components
The Optimist 145 is equipped with an Intend suspension fork and rear shock, offering 170mm of travel to effectively absorb impacts and maintain control on rugged trails. This setup ensures a smooth and responsive ride, enhancing the bike’s capability to tackle diverse terrains.
Drivetrain and Components
The bike is equipped with a wireless SRAM AXS dropper post, providing seamless adjustment of saddle height for optimal riding position. Industry Nine carbon wheels, featuring custom fade spokes and hub colors, offer a lightweight and durable wheelset that enhances performance and aesthetics. The bike also features Canada-made NSB cranks, Vittoria tires, and Intend brakes, ensuring reliable and efficient operation. Unique to the Optimist 145 is the Zirbel shifter for the dropper post lever, integrated into the left grip, allowing for intuitive control without compromising handlebar space.
Geometry and Sizing
The Optimist 145 is available in three sizes—V3, V4, and V5—catering to riders ranging from 5’3″ to over 6′ tall. All sizes feature a 64.5° head tube angle, 40mm bottom bracket drop, and 440mm chainstays, providing a stable and responsive ride. The bike is designed to accommodate 29 x 2.5″ tires, with potential compatibility for 2.6″ tires, depending on the rim and tire combination.
Pricing and Availability
The Launch Edition of the Optimist 145 is priced at $14,500 USD. This investment reflects the bike’s advanced specifications and the meticulous craftsmanship involved in its creation. For more information and to pre-order, visit Viral.Bike.
In summary, the Viral Optimist 145 stands as a testament to innovation in mountain bike design, offering a high-performance machine that excels in demanding trail conditions. Its combination of advanced materials, thoughtful engineering, and premium components makes it a compelling choice for riders seeking top-tier performance and durability.