Loading geometry
Specialized's TT/tri bike. Extreme aero position, storage, and a stack/reach pair that should only be compared with other TT bikes.
Triathletes and time trialists. Not a road-race twin of Tarmac.
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 480 mm | 385 mm | 1.25:1 | 80 mm | 380 mm | 165 mm | 70.5° | 77.0° | 395 mm | 970 mm | 72 mm | 700c |
| S | 495 mm | 396 mm | 1.25:1 | 90 mm | 400 mm | 170 mm | 71.5° | 77.0° | 395 mm | 980 mm | 72 mm | 700c |
| M | 510 mm | 408 mm | 1.25:1 | 100 mm | 420 mm | 172.5 mm | 72.0° | 77.0° | 395 mm | 992 mm | 70 mm | 700c |
| L | 530 mm | 420 mm | 1.26:1 | 110 mm | 440 mm | 175 mm | 72.5° | 77.0° | 395 mm | 1008 mm | 70 mm | 700c |
| XL | 550 mm | 432 mm |
No colorway catalog for 2027 yet.
Same published geometry as 2026.
These are the verified 2027 builds. No 2026 sheet to compare.
2027 launch prices are in. No 2026 MSRP to compare.
$6,500 · 2027 launch MSRP
$4,200 · 2027 launch MSRP
$3,500 · 2027 launch MSRP
$14,000 · 2027 launch MSRP
$14,000 · 2027 launch MSRP
$12,500 · 2027 launch MSRP
$8,500 · 2027 launch MSRP
$8,500 · 2027 launch MSRP
$3,000 · 2027 launch MSRP
$12,250 · 2027 launch MSRP
$2,100 · 2027 launch MSRP
$6,500 · 2027 launch MSRP
$1,600 · 2027 launch MSRP
$3,500 · 2027 launch MSRP
$8,500 · 2027 launch MSRP
| 1.27:1 |
| 110 mm |
| 440 mm |
| 175 mm |
| 72.5° |
| 77.0° |
| 395 mm |
| 1024 mm |
| 68 mm |
| 700c |
$7,000 · 2027 launch MSRP
$4,700 · 2027 launch MSRP
$7,000 · 2027 launch MSRP
$1,800 · 2027 launch MSRP
$10,000 · 2027 launch MSRP
$7,000 · 2027 launch MSRP
$4,500 · 2027 launch MSRP
$15,000 · 2027 launch MSRP
