Shiv Expert Disc
Specialized
Triathlon
Shiv Expert Disc is a carbon triathlon road bike (2022), by Specialized, from the Shiv lineup. This bike is aimed at a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, and is best matched to paved roads. On MatchBikes metrics, it scores well for a clearly aero-focused setup for faster road riding, strong speed potential on smoother terrain, and good fit flexibility for dialing in rider position. Compared with more specialized alternatives, the compromise is a firmer ride feel than comfort-first options and more of a flat-to-rolling terrain bias than a climbing focus. Next step: compare this bike with other triathlon models on MatchBikes.com.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | XS | SM | MD | LG |
|---|---|---|---|---|
| Stack Reach Ratio | 1.56 mm | 1.52 mm | 1.5 mm | 1.51 mm |
| Bottom Bracket Height | 265 mm | 265 mm | 265 mm | 265 mm |
| Front Center | 578 mm | 579 mm | 596 mm | 627 mm |
| Rake | 50 mm | 50 mm | 45 mm | 45 mm |
| Trail | 68 mm | 57 mm | 62 mm | 62 mm |
| Stack | 489 mm | 495 mm | 519 mm | 551 mm |
| Reach | 313 mm | 326 mm | 346 mm | 366 mm |
| Top Tube Length | 489 mm | 504 mm | 525 mm | 552 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 490 mm | 522 mm | 547 mm | 580 mm |
| Head Tube Angle | 70.25 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 70 mm | 70 mm | 94 mm | 127 mm |
| Chainstay Length | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 987 mm | 988 mm | 1006 mm | 1036 mm |
| Bottom Bracket Drop | 72 mm | 72 mm | 72 mm | 72 mm |
| Standover Height | 757 mm | 779 mm | 803 mm | 835 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 151 cm | 159 cm | 165 cm | 171 cm |
| Rider Max Height | 164 cm | 170 cm | 177 cm | 184 cm |




























































