e*thirteen Flux MTB Wheelset Families Build On Sidekick 2.0 Anti-Kickback Hubs

e*thirteen has expanded its product range with the introduction of the Flux MTB wheelsets, designed to complement its recently launched Sidekick 2.0 anti-kickback hubs. These new wheels are available in both carbon and aluminium versions, catering to a broad spectrum of mountain biking disciplines from lightweight trail riding to aggressive downhill. The Flux line is notable for its accessibility, offering options at various price points, including an entry-level Sidekick-equipped wheelset priced under $600, making advanced hub technology more affordable for riders. The Flux wheels feature a distinctive concave rim profile, departing from traditional rim shapes to enhance vertical compliance. This design aims to improve traction, reduce rim deflection, and absorb trail chatter more effectively. Independent testing indicates a significant increase in angular and vertical deflection compliance, by 33% and 19% respectively. The rims come with a 30mm internal width and are specifically tailored for front and rear use, with carbon layups and rim thickness adjusted to prioritise compliance and grip at the front, and durability at the rear. The Flux range is divided into four categories to suit different riding styles and demands. The Optimus wheels target lighter trail riders, featuring Flux 33 front and Flux 43 rear rims paired with Sidekick Pro SP hubs, offered exclusively in a Pro Carbon build. The Sylvan wheels serve all-mountain and longer trail riders, available in aluminium, Pro Aluminium, and Pro Carbon builds with Flux 43 and 54 rims. For more aggressive riding, the Grappler series includes Enduro and Downhill models; the Enduro version offers all three build levels with Flux 54 and 55 rims, while the Downhill wheels come in Pro Aluminium and Pro Carbon with beefier Flux 66 rims front and rear. Pricing for the Flux wheelsets starts at $600 for the aluminium model, rising to $800 for Pro Aluminium and $1,650 for Pro Carbon pairs. The range also accommodates different wheel sizes, including a 27.5-inch rear option on most models except the 29-inch-only Optimus, and supports Super Boost spacing on select builds. Additionally, the entire Flux lineup is compatible with Class 1 e-bikes, reflecting e*thirteen’s commitment to versatility and modern riding trends. With the launch of the Flux wheels, e*thirteen continues to build on the momentum generated by its Sidekick 2.0 hubs, offering riders innovative wheelsets that combine advanced hub technology with tailored rim designs. This development not only broadens the brand’s appeal across various mountain biking disciplines but also enhances the accessibility of high-performance components, potentially influencing the market by setting new standards for compliance and durability in MTB wheels.