Models · Seven · A-738

Seven A-738 Allroad (Standard Fit) (2026)

endurance road · titanium · sizes 49–62 Manufacturer’s website

Geometry ?

Seven A-738 Allroad (Standard Fit) 2026 geometry in sizes 49–62: stack 537–654 mm, reach 365–420 mm, head angle 68.8–72.2°.

	49	51	52	53	54	55	56	57	58	59	60	62
Stack	537 mm	540 mm	542 mm	549 mm	560 mm	573 mm	583 mm	593 mm	603 mm	615 mm	628 mm	654 mm
Reach	365 mm	375 mm	377 mm	381 mm	383 mm	385 mm	392 mm	396 mm	401 mm	404 mm	411 mm	420 mm
Head angle	68.8°	69.8°	70°	70.5°	71°	71.5°	71.8°	71.8°	72°	72°	72.2°	72.2°
Seat angle	77.2°	76.2°	75.5°	75°	74.5°	74°	74°	73.8°	73.5°	73.2°	73.2°	73°
Seat tube (c-c)	360 mm	395 mm	415 mm	440 mm	465 mm	490 mm	500 mm	510 mm	520 mm	530 mm	545 mm	570 mm
Head tube	114 mm	116 mm	119 mm	125 mm	136 mm	149 mm	158 mm	171 mm	181 mm	195 mm	208 mm	237 mm
Top tube (effective)	490 mm	510 mm	520 mm	530 mm	540 mm	550 mm	560 mm	570 mm	580 mm	590 mm	600 mm	620 mm
BB drop	81 mm	79 mm	77 mm	76 mm	75 mm	74 mm	74 mm	72 mm	72 mm	70 mm	70 mm	68 mm
Chainstay	427 mm	427 mm	427 mm	427 mm	427 mm	427 mm	427 mm	427 mm	427 mm	427 mm	430 mm	432 mm

Source: sevencycles.com, checked 13 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 56 (stack 583 / reach 392 mm).

Seven R-732 Disc (Standard Fit) (2026)size 56 · stack 583 / reach 392 mm Polygon Strattos S Alx (2024)size XL · stack 583 / reach 392 mm Polygon Strattos S Alx (2027)size XL · stack 583 / reach 392 mm Polygon Strattos S Carbon (S6D/S7D) (2026)size XL · stack 584 / reach 392 mm Canyon Endurace CF (2027)size M · stack 584 / reach 392 mm TIME Alpe d'Huez Disc (2026)size L · stack 582 / reach 392 mm

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