2024

T-Lab X3-S

Frameset starting at $4,675
Complete bike starting at $6,275

Bike Rumor calls it "fast, capable & surprising." We deem it the natural evolution in all-terrain capability. Suspension-specific geometry meets 30 to 60mm of travel up front. Bombproof titanium construction throughout. For those who want to comfortably take their gravel riding to the edge and back.

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Rob Rossi - Co-Founder
ROB ROSSI Co‑Founder

Key Features

X3S Proprietary Ti Shaping

Unique forming capability produces an exceptionally profiled titanium frame that delivers 30% more lateral stiffness and related performance versus leading round-tube Ti frames.

Suspension-Specific Geometry

Larger reach, slacker HT angle and shorter rake contribute to optimal stability at high speed on rougher terrain, all while being easy to load the front when cornering.

Fortified Front

Stronger and stiffer front triangle can handle the most aggressive riding. Enabled by the integration of a Rudy Ultimate fork, offering 40mm of travel, to deliver the needed compliance up front.

X3S Mega Wheel Clearance

Optimized design accommodates tires up to 27.5 X 2.1" 

Quietly Strong BB

Standard BB-386 titanium bottom bracket shell optimizes lateral stiffness where it counts. T-Lab’s meticulous post-machining ensures a “creak-free” ride and increase the lifespan of BB's.

T-One Dropout

Exclusive, future-proof design offers an exponential advantage with regards to stiffness, shifting precision and adaptability.

X3-S frameset*: US$4,675

X3-S complete bike, featuring:

SHIMANO GRX (RX 822-12sp) 1X
US$6,275
SHIMANO GRX Di2 (RX 817-11sp) 1X
US$6,975
CAMPAGNOLO EKAR (13sp) 1X
US$6,675
SRAM Force (AXS) E-TAP 1X
US$7,075

* Includes Rockshox Rudy XPLR fork, headset and thru-axels

  • Average Frame Weight: 1395g (S)
  • Headtube: IS41/28.6 - IS52/40 (Integrated/Tapered)
  • Seatpost: 27.2mm (31.8mm seat clamp)
  • Bottom Bracket: BB-386
  • Dropouts: 142x12mm axle flat mount with disc brake
  • Fork: Rockshox FS-Rudy-UCI-A1
  • Wheel Size: 700C or 650B
  • Maximum Tire Width: 700X40c, 700X45c or 650BX47c and 27.5X2.1" (tire width may vary depending on manufacturer and tire pressure)
  • Available in Gravel / Adventure geometry in the following standard sizes: S, M, L
  • Custom geometry / sizing also available ($500 USD upcharge)
  • Lifetime warranty on Frame (with regards to manufacturer’s defects)
Frame Size Unit S M L
Average Cyclist Height (equiv.) ft-in 5’-4” to 5’-8” 5’-8” to 6’-0” 6’-0” to 6’-4”
Standover Height
mm
786
804
824
Seat Tube Angle deg 73.5 73.5 73.5
Seat Tube Length (center-to-top)
mm
500
520
540
Top Tube Length (horizontal) mm 554 577 593
Head Tube Angle
deg
69
69
69
Head Tube Length mm 120 140 160
Frame Stack
mm
573
592
610
Frame Reach mm 384 402 412
Bottom Bracket Drop
mm
70
70
70
Fork Rake mm 45 45 45
Front Center Distance
mm
629
654
671
Trail mm 90 90 90
Chain Stay Length
mm
429
429
429
Wheelbase mm 1049 1073 1091
For XXS and XXL orders, contact us for custom sizing

Measurements provided based on use of 700Cx45 tires.



SHIMANO GRX (RX-822-12sp) 1X SHIMANO GRX Di2 (RX-817-11sp) 1X SRAM Force AXS e-Tap 1X CAMPAGNOLO EKAR 1X
Frame T-Lab X3-S (2024)
Fork
​Rockshox FS-Rudy-ULT-A1
Crankset FC-RX810-1 FC21-EK13 FC-FRC-1-D1
Cassette
11-42
11-42t
9-42, 10-44, 9-36
10-44T
Brakeset BR-RX820 BR-RX810 EP21-EKD13 ED-FRC-D1
Centerlock Rotors
RT-MT800-160mm
DB-1605-160mm
RT-CLX-R-A1-160mm
Wheelset BOYD GVL
Tire
Pirelli Cinturato Gravel 40c
Cockpit +*
Handlebar
Zipp Service Course XPLR
Seatpost Zipp Service Course
Stem
Zipp Service Course
Saddle WTB Volt
H-Bar Tape
FSA Ultracork Handlebar Tape

*Based on availability from our suppliers, some equivalent substitutions may occur.