Primo 2 WPNT GRX RX610 Gravel Bike

What Our Gearhead® Experts Are Saying:

"The Primo 2 WPNT runs Shimano's GRX 1x12 groupset on a purpose-built carbon frame with a UDH dropout, making it compatible with future drivetrain upgrades from both Shimano and SRAM. The 700x45 tire clearance, thru-axle front and rear, and hydraulic disc braking make this a serious performer for gravel racers and long-haul adventurers alike."

Who It's For

Riders who want a capable, race-ready gravel bike without compromise.

The Primo 2 WPNT is built for cyclists who push into technical terrain and long-distance efforts. Whether you're lining up at a gravel race or piecing together a multi-day route, this bike rewards riders who demand reliability and performance from every component.

What It's For

Gravel racing, all-road endurance, and loaded bikepacking missions.

The Primo 2 thrives where pavement ends. Its 700x45 tire clearance and stable thru-axle front and rear setup give you the confidence to push harder on loose, technical surfaces, while the geometry stays efficient enough to stay competitive on faster gravel roads and mixed-surface routes.

Why We Like It

A carbon all-road platform built for performance, versatility, and long-term value.

The Primo 2 WPNT frame uses a unidirectional pre-preg carbon layup with a high-modulus/high-strength performance blend, striking the right balance between stiffness and compliance for all-day efforts. The 3T Fango Primo 2 fork keeps steering precise and absorbs trail chatter on rough descents and loose terrain.

The Shimano GRX 1x12 drivetrain delivers. The RD-RX822 GS rear derailleur paired with a 10-51T cassette covers serious elevation without sacrificing top-end speed, and the FC-RX610-1 40T crankset keeps pedaling efficient across varied terrain. Shimano BR-RX400 hydraulic disc brakes with 160mm rotors provide reliable, modulated stopping power in wet, muddy, or dusty conditions. Fulcrum wheels keep the build stiff and light, and the Pirelli Cinturato Adventure 700x45 tires roll fast while handling rough surfaces confidently.

The UDH dropout adds meaningful long-term value, keeping this build compatible with next-generation Shimano and SRAM drivetrains. It's a thoughtfully spec'd, future-proof gravel machine that performs well above its price point.

Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearheads are always here to help.