Models · Twitter · Gravel

Twitter Gravel X (2026)

gravel · carbon · sizes 46–55 Manufacturer’s website

Geometry ?

Twitter Gravel X 2026 geometry in sizes 46–55: stack 562–592 mm, reach 374–413 mm, head angle 71–72.5°.

	46	49	52	55
Stack	562 mm	567 mm	581 mm	592 mm
Reach	374 mm	393 mm	402 mm	413 mm
Head angle	71°	71°	72.3°	72.5°
Seat angle	73.5°	73.5°	73.5°	73.5°
Seat tube (c-t)	462 mm	492 mm	522 mm	552 mm
Head tube	125 mm	130 mm	140 mm	150 mm
Top tube (effective)	541 mm	561 mm	574 mm	588 mm
Chainstay	435 mm	435 mm	435 mm	435 mm
Wheelbase	1018 mm	1038 mm	1039 mm	1051 mm

Source: twitterbikeusa.com, checked 12 Nov 2026 · bar position: worked out from published data

Stock build

I don’t have the build for each size yet.

Frames with similar geometry

Stack and reach within 12 mm of size 52 (stack 581 / reach 402 mm).

Eddy Merckx Corsa Strasbourg Ti (2026)size M · stack 581 / reach 402 mm Ceepo Mamba R (2026)size XL · stack 582 / reach 402 mm Bianchi Impulso RC / Pro / Comp (2026)size LG · stack 580 / reach 401 mm Ridley Kanzo Adventure Alu (2026)size M · stack 582 / reach 403 mm Rondo Bogan ST (2026)size S · stack 582 / reach 401 mm Sense Terravox Pro (2026)size M · stack 582 / reach 403 mm

Spotted a mistake or a missing build? Let me know.

Are you the manufacturer, or do you sell this bike? I’m missing 6 values for this model’s stem and bars. Add them