Checkpoint ALR (Gen 3) 2025

Gravel

Geometry by size

Swipe sideways for more sizes

Measurement	1	2	3	4	5	6
Frame geometry
Stack	545 mm	566 mm	589 mm	611 mm	630 mm	650 mm
Reach	380 mm	385 mm	391 mm	397 mm	402 mm	408 mm
Stack / Reach	1.43	1.47	1.51	1.54	1.57	1.59
Head tube angle	71.2°	71.6°	71.8°	72.2°	72.3°	72.6°
Seat tube angle (effective)	74.1°	73.7°	73.2°	72.8°	72.5°	72.1°
Seat tube angle (actual)	—	—	—	—	—	—
Top tube (effective)	536 mm	548 mm	568 mm	580 mm	592 mm	604 mm
Head tube length	96 mm	117 mm	140 mm	162 mm	181 mm	201 mm
Seat tube length	445 mm	480 mm	505 mm	530 mm	550 mm	575 mm
Bottom bracket drop	78 mm	78 mm	76 mm	76 mm	74 mm	74 mm
Bottom bracket height	—	—	—	—	—	—
Chainstay	435 mm	435 mm	435 mm	435 mm	435 mm	435 mm
Front center	602.1 mm	610.1 mm	617.4 mm	624.3 mm	633.7 mm	645.6 mm
Wheelbase	1025 mm	1033 mm	1041 mm	1048 mm	1058 mm	1070 mm
Fork rake (offset)	49 mm	49 mm	49 mm	49 mm	49 mm	49 mm
Fork axle to crown	—	—	—	—	—	—
Trail	74 mm	71 mm	70 mm	67 mm	66 mm	65 mm
Standover	735 mm	765 mm	789 mm	809 mm	829 mm	859 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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