Forestal Siryon 2026 Geometry, Reviews, and Specs

No OEM studio shot for this model yet.

Fit and steering

Aggressive fitSlow steeringFast steeringRelaxed fit

Weight—

Climbing10.0

Aero0.0

Comfort0.0

Size	Stack	Reach	Stack/reach	Stem	Bar	Crank	Dropper	Head tube angle	Seat tube angle	Chainstay	Wheelbase	BB drop	Wheel size
S	620 mm	440 mm	1.41:1	50 mm	800 mm	175 mm	190 mm	64.0°	77.0°	440 mm	1224 mm	26 mm	29"
M	630 mm	465 mm	1.35:1	50 mm	800 mm	175 mm	190 mm	64.0°	77.0°	440 mm	1251 mm	26 mm	29"
L	640 mm	490 mm	1.31:1	50 mm	800 mm	175 mm	190 mm	64.0°	77.0°	440 mm	1278 mm	26 mm	29"
XL	654 mm	515 mm	1.27:1	50 mm	800 mm	175 mm	190 mm	64.0°	77.0°	440 mm	1308 mm

No colorway catalog for 2026 yet.

Same published geometry as 2025.

Published geometry matches the 2025 Forestal Siryon. Same sizes, same stack and reach.

No verified spec sheet for 2026 or 2025.

No launch MSRP in the catalog yet.