Bikes / Specialized / S-Works Shiv

Specialized S-Works Shiv 2025 Geometry, Reviews, and Specs

No OEM studio shot for this model yet.

Fit and steering

Aggressive fitSlow steeringFast steeringRelaxed fit

Weight—

Climbing10.0

Aero5.0

Comfort0.0

Specialized S-Works Shiv 2025 Sizing Guide

What it's like to ride

Specialized's TT/tri bike. Extreme aero position, storage, and a stack/reach pair that should only be compared with other TT bikes.

Who it's for

Triathletes and time trialists. Not a road-race twin of Tarmac. The S-Works kit is the halo build — same geometry as the non-S-Works page for this year, different parts.

Specialized S-Works Shiv 2025 Geometry Chart

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

What's new for the 2025 year

2024 chart

2025 colorways

No colorway catalog for 2025 yet.

What changed in the bike frame

Same published geometry as 2024.

Published geometry matches the 2024 Specialized S-Works Shiv. Same sizes, same stack and reach.

What changed in equipment

No verified spec sheet for 2025 or 2024.

One key feature is the down tube that Specialized says is lighter and stiffer than that of the previous-generation Shiv while being narrow enough to be hidden ...

What changed in price

No launch MSRP in the catalog yet.

Compare 2025 and 2024 Specialized S-Works Shiv side by side

2025 Reviews