Factor Sarana Gravel Bike

Factor SARANA — Built for the Long Way Around

Some bikes make you want to ride faster. The Factor SARANA makes you want to find out what is over the next hill—and the five hills after that.

Created for ultra-distance gravel racing and all-day exploration, the SARANA combines Factor’s unmistakable speed with the stability, comfort and capability needed when smooth gravel turns rough, remote and wonderfully unpredictable. It is quick enough to race, composed enough for technical terrain and comfortable enough to keep the adventure fun long after the easy miles are behind you.

This is the bike for riders who look at a questionable road and think, “That probably goes somewhere.”

Fast When You Want It. Confident When You Need It.

The SARANA uses a sophisticated carbon layup that delivers efficient power transfer without creating a harsh ride. Its dropped leaf-spring seatstays are designed to absorb vibration and take the edge off repeated impacts, helping preserve your energy, comfort and control across very long days.

Factor’s endurance-focused geometry balances responsive handling with reassuring stability. It still feels lively when you stand on the pedals or dive into a corner, but it remains calm and predictable when fatigue sets in or the trail gets loose.

Clearance for tires up to 57mm—roughly 29 x 2.2 inches—opens the door to terrain normally considered beyond the limits of a gravel bike. Run fast gravel tires for racing, higher-volume rubber for rough adventures or something in between for the ultimate go-anywhere setup.

Rigid or Suspension: Choose Your Adventure

The SARANA can be built around Factor’s lightweight carbon fork for maximum simplicity, efficiency and speed. This is the ideal choice for smoother gravel, fast racing and riders who want the lightest, most direct-feeling setup.

For rougher routes, the SARANA is also available with a 30mm RockShox Rudy XPLR suspension fork. The suspension configuration adds comfort, traction and control without changing the bike’s intended geometry. It lets you carry more speed through washboard, rocks and broken terrain—and makes the questionable route considerably more fun.

Both configurations can be paired with a 30.9mm dropper post, giving the SARANA even more capability on steep or technical descents.

Everything You Need. Nothing You Don’t.

Long rides require more than speed. The SARANA includes large internal downtube storage for tools, tubes and ride essentials, along with dedicated top-tube and frame storage solutions. The weight stays low and centered while your equipment remains secure, quiet and easy to reach.

The Black Inc integrated gravel cockpit provides a clean, aerodynamic front end with a shallow drop and generous flare for confident control. Black Inc 46 carbon wheels balance aerodynamic efficiency with the strength, width and responsiveness required for modern high-volume gravel tires.

Build It for Your Kind of Long

The SARANA is offered as a frameset or in premium complete builds, with your choice of rigid or suspension fork.

• SRAM Force XPLR AXS: The performance sweet spot, combining precise wireless shifting, dependable braking and wide-range 1x gearing with Black Inc 46 carbon wheels. Available with the rigid carbon fork or 30mm RockShox Rudy suspension.
• SRAM RED XPLR AXS: The ultimate SARANA build, delivering lighter weight, refined ergonomics, top-tier wireless shifting and premium braking performance. Choose the rigid configuration for maximum speed and efficiency or add the Rudy fork for greater control on demanding terrain.
• Custom Mad Duck Build: Start with the SARANA frameset and let us create a bike around your riding. We can tailor the drivetrain, gearing, wheels, tires, cockpit and storage for gravel racing, ultra-distance events or multi-day adventures.

The Factor SARANA isn’t a traditional bikepacking bike, and it isn’t simply a gravel race bike with bigger tires. It is a fast, purpose-built machine for riders who want to travel farther, explore rougher terrain and still enjoy every opportunity to push the pace.

At Mad Duck Cyclery, we’ll help you select the right fork, drivetrain, gearing, tire setup and contact points for where you want the SARANA to take you.

Because sometimes the most fun you can have on a bike begins where the maintained road ends.