Emonda ALR 2025

Source: https://trekbikes.com/us/en_US/.../emonda-alr-disc-frameset

Road

Geometry by size

Swipe sideways for more sizes

Measurement	47	50	52	54	56	58	60	62
Frame geometry
Stack	507 mm	521 mm	533 mm	541 mm	563 mm	581 mm	601 mm	620 mm
Reach	373 mm	378 mm	383 mm	386 mm	391 mm	396 mm	399 mm	403 mm
Stack / Reach	1.36	1.38	1.39	1.40	1.44	1.47	1.51	1.54
Head tube angle	72.1°	72.1°	72.8°	73°	73.5°	73.8°	73.9°	73.9°
Seat tube angle (effective)	74.6°	74.6°	74.2°	73.7°	73.3°	73°	72.8°	72.5°
Seat tube angle (actual)	—	—	—	—	—	—	—	—
Top tube (effective)	512 mm	521 mm	534 mm	543 mm	559 mm	574 mm	586 mm	598 mm
Head tube length	100 mm	111 mm	121 mm	131 mm	151 mm	171 mm	191 mm	211 mm
Seat tube length	424 mm	453 mm	483 mm	496 mm	525 mm	553 mm	573 mm	593 mm
Bottom bracket drop	72 mm	72 mm	72 mm	70 mm	70 mm	68 mm	68 mm	68 mm
Bottom bracket height	—	—	—	—	—	—	—	—
Chainstay	410 mm	410 mm	410 mm	410 mm	410 mm	411 mm	411 mm	412 mm
Front center	572.9 mm	574.9 mm	577.9 mm	581.3 mm	583.2 mm	590.6 mm	599.5 mm	607.5 mm
Wheelbase	972 mm	974 mm	977 mm	981 mm	983 mm	992 mm	1001 mm	1010 mm
Fork rake (offset)	45 mm	45 mm	45 mm	45 mm	40 mm	40 mm	40 mm	40 mm
Fork axle to crown	375 mm	375 mm	375 mm	375 mm	375 mm	375 mm	375 mm	375 mm
Trail	68 mm	62 mm	58 mm	56 mm	58 mm	57 mm	56 mm	56 mm
Standover	692 mm	711 mm	732 mm	744 mm	768 mm	793 mm	811 mm	829 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	28 mm	28 mm	28 mm	28 mm	28 mm	28 mm	28 mm	28 mm
Front travel	—	—	—	—	—	—	—	—
Rear travel	—	—	—	—	—	—	—	—

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