Santa Cruz Bicycles Stigmata CC Red/Force AXS Transmission Gravel Bike

Stigmata RF 1x RSV crushes gravel with Reserve carbon wheels and X0 AXS precision

What Our Gearhead® Experts Are Saying:

"This is the most dialed gravel build I’ve ridden. The Reserve carbon wheels are super responsive without beating me up, and the X0 Transmission is just insanely smooth no matter the terrain. It feels just as fast on rough singletrack as it does hammering a big climb. This is the bike I’d take for an ultra or an all-day solo mission—no question."

Fast, capable, and unapologetically premium—the Santa Cruz Stigmata RF 1x AXS RSV is built for riders who don’t compromise. Whether you’re linking backcountry passes on loaded rides or flying down loose fire roads at race pace, this top-tier Stigmata pairs adventure-readiness with race-day DNA. From its Carbon CC frame to its Reserve carbon wheels and wireless X0 Transmission, every detail is selected for speed, control, and long-haul reliability.

The drivetrain brings SRAM’s wireless X0 Eagle AXS T-Type derailleur and Red AXS shifter together for smooth electronic shifting across the massive 10–52t cassette. A Force AXS crankset with a 42t ring keeps the gearing trail-tough, while Avid Centerline rotors and a DT Swiss 350 hubset provide power and precision. Rolling on Reserve 25|GR carbon wheels and Maxxis Rambler 700x45c tires, this build flies over everything from loose gravel to chunky connectors. Add in a Zipp cockpit, Easton carbon post, and WTB Fusion saddle, and you’ve got a gravel machine that’s light, efficient, and endlessly capable.

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.

Details

• Premium gravel bike built for endurance, speed, and trail-worthy control
• Carbon CC frame offers high-performance responsiveness and lightweight strength
• Reserve 25|GR carbon wheels with DT Swiss 350 hubs deliver fast, stable rolling
• X0 Eagle T-Type Transmission and Red AXS shifter provide wireless, wide-range shifting
• Force AXS crankset with 42t ring blends gravel gearing with stiff power transfer
• Maxxis Rambler 700x45c tires offer balanced grip and fast rolling across terrain
• Zipp cockpit, Easton carbon seatpost, and WTB Fusion saddle built for long miles
• Item #SNZK1Q3

Tech Specs

Frame Material

Cabon CC

Fork

carbon

Headset

Cane Creek 40 IS41/52

Shifters

SRAM Red AXS

Rear Derailleur

SRAM X0 Eagle AXS T-Type

Crankset

SRAM Force AXS

Chainring Sizes

42t

Bottom Bracket

SRAM DUB BSA 68mm, Road Wide

Cassette

SRAM X0 Eagle T-Type

Cassette Range

10-52t

Chain

SRAM X0 Eagle T-Type Flattop, 12-speed

Brakeset

SRAM Red AXS

Brake Type

Hydraulic disc

Rotors

Avid Centerline, Centerlock, 160mm

Handlebar

Zipp Service Course SL-70 XPLR AL

Bar Tape

Velo

Stem

Zipp Service Course

Stem Length

70mm

Saddle

WTB Silverado Fusion, CroMo SL

Seatpost

Easton EC70 Carbon, Zero Offset, 350mm

Wheelset

Reserve 25|GR 700c Carbon

Hubs

DT Swiss 350

Front Axle

12 x 100mm

Rear Axle

12 x 142mm

Tire Clearance

50mm

Tires

Maxxis Rambler, EXO, Dual Compound

Tire Size

700 x 45c

Pedals

not included

Claimed Weight

19.06 lbs

Activity

Gravel racing, all-road adventure, ultra-distance