The Radavist

Viral Bikes took a day out on the rural roads of Arkansas post-election…

Hinted in John’s review of the Viral Derive earlier this year, the all-new 2025 Viral Bikes Derive is based on 29er wheels only and has a bunch of other updates. Read them all here…

The Pinion Smart.Shift gearbox offers electronic shifting for instantaneous engagement, eliminating the soft or sluggish feeling found with the grip shift Pinion systems. Yet this system isn’t as perfect as it’s marketed, and John found one critical shortcoming during his review period…

The Wanderer is Viral’s drop-bar-specific titanium adventure bike, designed for rough roads and the longest of backcountry adventures, all with an electronic-shifting Pinion gearbox…

Skeptic frame

Viral’s Pinion-powered gearbox bikes made quite the splash when they launched a few years back. New for 2021, the Skeptic got a full geometry overhaul, with a more compact triangle design for increased standover, 440/460/480/500mm reaches across the size run, and is designed for a 150-160mm fork.

Dérive complete

While the Skeptic frame got smaller, the Dérive, Viral’s excursion-ready frame, kept its geometry, while the reach numbers were increased like the Skeptic’s. The Dérive is built around a 120mm fork, like a Lauf or a rigid fork with bosses. Both frames also come in a raw, polished titanium finish now as well.

See more at Viral Bikes.