Reactor Aero (PRE-LAUNCH) 2026

Source: https://22bicycles.com/products/reactor-aero

Road

Geometry by size

Swipe sideways for more sizes

Measurement	49	52	54	56	58	60	62
Frame geometry
Stack	517 mm	536 mm	555 mm	575 mm	596 mm	618 mm	639 mm
Reach	375 mm	381 mm	393 mm	399 mm	405 mm	410 mm	425 mm
Stack / Reach	1.38	1.41	1.41	1.44	1.47	1.51	1.50
Head tube angle	71.8°	72°	73°	73°	73°	73°	73.3°
Seat tube angle (effective)	75.5°	75°	74.8°	74.5°	74.3°	74°	73.8°
Seat tube angle (actual)	—	—	—	—	—	—	—
Top tube (effective)	510 mm	526 mm	545 mm	559 mm	573 mm	593 mm	611 mm
Head tube length	115 mm	134 mm	150 mm	171 mm	193 mm	219 mm	239 mm
Seat tube length	445 mm	470 mm	500 mm	510 mm	515 mm	525 mm	535 mm
Bottom bracket drop	76 mm	76 mm	75 mm	74 mm	74 mm	72 mm	72 mm
Bottom bracket height	—	—	—	—	—	—	—
Chainstay	407 mm	407 mm	410 mm	410 mm	410 mm	410 mm	412 mm
Front center	578 mm	588 mm	592 mm	604 mm	616 mm	633 mm	647 mm
Wheelbase	973 mm	983 mm	990 mm	1003 mm	1015 mm	1033 mm	1048 mm
Fork rake (offset)	50 mm	50 mm	45 mm	45 mm	45 mm	45 mm	45 mm
Fork axle to crown	—	—	—	—	—	—	—
Trail	60 mm	59 mm	58 mm	58 mm	58 mm	58 mm	56 mm
Standover	746 mm	767 mm	792 mm	807 mm	820 mm	838 mm	853 mm
Pad / effective stack	—	—	—	—	—	—	—
Pad / effective reach	—	—	—	—	—	—	—
Cockpit
Grip reach	—	—	—	—	—	—	—
Grip stack	—	—	—	—	—	—	—
Stem length	—	—	—	—	—	—	—
Spacer height	—	—	—	—	—	—	—
Bar reach	—	—	—	—	—	—	—
Bar drop	—	—	—	—	—	—	—
Bar flare	—	—	—	—	—	—	—
Handlebar width	—	—	—	—	—	—	—
Components (informational)
Crank length	—	—	—	—	—	—	—
Saddle width	—	—	—	—	—	—	—
Seatpost length	—	—	—	—	—	—	—
Tire clearance	—	—	—	—	—	—	—
Front travel	—	—	—	—	—	—	—
Rear travel	—	—	—	—	—	—	—

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