A fast, stable, and durable carbon gravel wheelset built for real‑world mixed terrain. Circos wheels balance low weight with the strength you need for washboard, chunky connectors, long fire‑road climbs, and loaded bikepacking. Built around DT Swiss 350 hubs and optimized for Teravail tires, tape, and valves, this wheelset delivers a clean, reliable tubeless setup with a confident ride feel.

Ride Feel and Purpose

Circos wheels are designed for the wide‑volume reality of modern gravel. The carbon layup smooths chatter without feeling vague, the hookless profile handles impacts with ease, and the rim shape supports predictable cornering when the terrain gets loose. Whether you’re racing, exploring, or linking up dirt routes across Bakersfield, these wheels stay composed and ready.

Bakersfield Notes

From the hardpack out toward the riverbed to the sandy foothill approaches, Circos wheels hit the sweet spot: stiff enough to stay precise, compliant enough for long days, and strong enough for the surprise hits that come with local gravel.

Specs

• Carbon Circos rims tuned for gravel durability and ride quality
• Wide internal profile optimized for modern gravel tires
• Hookless design for impact strength and consistent tubeless performance
• Reinforced spoke bed for long‑term tension stability
• DT Swiss 350 hubs for dependable engagement and easy service
• Tubeless‑ready and optimized for Teravail tape and valves
• Front/rear‑specific drilling for ideal spoke bracing angles
• ETRTO compliant
• Tested to gravel‑appropriate ASTM standards
• Available in multiple axle configurations

Who It’s For

• Gravel riders who want carbon performance without fragility
• Bikepackers who need a wheelset that stays true under load
• Riders upgrading from stock wheels to something faster, stronger, and more reliable
• Anyone who wants a clean, dependable tubeless system with Teravail components

Grizzly’s Take

Circos wheels are the kind of carbon gravel upgrade that actually makes sense for Bakersfield riding. They’re fast, stable, and built to handle the mix of hardpack, washboard, and chunky connectors we see every day. Pair them with Teravail tires and valves for a system that just works.