Lightweight Fernweg EVO 85 Disc Front Wheel Black Edition

Lightweight Fernweg EVO 85 Disc Front Wheel Black Edition Info

The Lightweight Fernweg EVO 85 Disc Front Wheel in Black Edition is built for one purpose: going as fast as possible on flat and rolling terrain. At 85mm of rim depth, this is Lightweight's deepest road wheel — engineered for time trials, triathlon, and race stages where aerodynamic advantage compounds over every kilometer. At 758 grams for the front wheel alone, it's also one of the lightest 85mm carbon wheels on the market. The Black Edition designation gives it an all-black Schwarz ED finish that matches the performance aesthetic: nothing on this wheel is decorative.

Like every Lightweight wheel, the Fernweg EVO 85 is handcrafted in Germany using processes the brand has refined over decades of high-end carbon wheel development. The result is a front wheel that professional-level riders and elite triathletes choose when they need maximum aerodynamic return without the weight penalty that deeper sections usually carry.

85mm Rim Depth: The Aerodynamic Case for Going Deep

Rim depth is one of the most direct ways to reduce aerodynamic drag on a bicycle, and 85mm is as deep as road wheel engineering practically goes for front wheel applications. At this depth, the Fernweg EVO 85 generates substantially lower drag than 50–65mm wheels in controlled yaw conditions — a measurable time advantage on flat courses, long solo efforts, and any ride where sustained speed matters more than climbing weight.

The rim profile is 700C with a hooked tire bed and closed rim bed construction — the same approach Lightweight uses across their disc lineup to improve tubeless air retention and rim stiffness in one design decision. Internal rim width is 18.2mm with a 24mm external measurement, optimized for 25–28mm tire fitment. The 12x100mm thru-axle standard makes it compatible with all modern disc brake road and triathlon frames. Despite the 85mm depth, the Fernweg is engineered to remain manageable in crosswinds — a front wheel at this depth requires precise aerodynamic shaping to stay predictable, and Lightweight's LCC carbon construction allows fine control over the rim's profile geometry in ways that commodity carbon layups cannot match.

R2R Carbon Spokes: 20 Full-Carbon, No Nipples, No Adjustment

The Fernweg EVO 85 uses Lightweight's proprietary R2R (Rim-to-Rim) spoke system — 20 full-carbon spokes that run structurally from rim to rim across the hub, forming a unified assembly rather than a collection of tensioned steel wires. Carbon spokes at this construction quality are lighter than any comparable steel or titanium spoke, generate less aerodynamic drag, and require no spoke tension maintenance over the wheel's service life because there are no conventional nipples to loosen or creep under load.

On an 85mm wheel, the aerodynamic contribution of the spokes is significant. Steel bladed spokes at this depth create meaningful drag as they pass through the air column between rim and hub. Lightweight's carbon R2R spokes are both lighter and more aerodynamically clean, contributing to the Fernweg's 758-gram weight figure and its overall drag profile. This is not a spoke system you'll find on any other brand's wheels — it's proprietary to Lightweight and central to why their wheels weigh what they weigh.

Pentagon SL Hub, DT Swiss EXP 180, and CeramicSpeed Bearings

The hub on the Fernweg EVO 85 Disc is Lightweight's Pentagon SL, incorporating DT Swiss EXP 180 internals — a combination that reduces hub weight by 70 grams per set compared to conventional hub designs while improving aerodynamics and heat dissipation from braking. The DT Swiss EXP 180 mechanism is one of the most trusted in high-end wheel building for its reliability, light weight, and long service intervals.

Bearings are CeramicSpeed — the same specification Lightweight uses across their premium disc lineup. CeramicSpeed ceramic ball bearings generate measurably less friction than steel under both dry and wet conditions, resist corrosion over time, and maintain their low rolling resistance across far more kilometers than conventional bearings before requiring service. On a wheel at this price point, CeramicSpeed bearings are the correct specification — they match the engineering ambition of everything else in the build.

The full LCC (Lightweight Custom Composite) carbon construction is produced at Lightweight's German facility with key manufacturing steps completed by hand. Maximum system weight is 100kg, and the wheel carries Lightweight's five-year warranty — one of the longest coverage periods in the carbon wheel category and a direct expression of the brand's confidence in their manufacturing quality.

Black Edition: One Finish, No Compromise

The Black Edition — Schwarz ED in Lightweight's terminology — is an all-black finish that eliminates the colored branding and graphics found on standard Lightweight models. The result is a wheel that reads as a single visual object: deep black carbon from rim to hub, with no visual interruption. For riders building an all-black or monochrome build, it's the obvious choice. For everyone else, it's still the choice — the finish doesn't add weight, doesn't affect performance, and ages well without the color-fade risk of vivid graphics on high-UV outdoor equipment.

The Fernweg EVO 85 Disc Front Wheel in Black Edition is in stock at RA Cycles. This is a front wheel only — if you need the matching rear, reach out to our team. Questions about tire clearance, frame compatibility, or triathlon-specific fit considerations, we're happy to walk through the details.