Compare: 2026 Trek Bikes Checkpoint AL3 L vs 2026 Tideace FM-GV201 Base 580

Insights

Average stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of Trek Bikes Checkpoint

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of Tideace FM-GV201

Stack	630mm	602mm -28mm
Reach	402mm	407mm +5mm
Stack to Reach Ratio	1.57:1	1.48:1
Seat Tube Length, C-T	580mm	580mm +0mm
Top Tube Length, Effective/Horizontal Center	592mm	—
Top Tube Length, Effective/Horizontal Unknown	—	597mm
Top Tube Slope	7.6deg	4.8deg -2.8deg
Head Tube Angle	72.3deg	72.3deg +0deg
Seat Tube Angle	72.5deg	72.5deg +0deg
Head Tube Length	181mm	165mm -16mm
Bottom Bracket Drop	74mm	78mm +4mm
Bottom Bracket Height	279mm	283mm +4mm
Chainstay Length	435mm	435mm +0mm
Chainstay Length Horizontal	428.7mm	428mm -0.7mm
Front-Center	633.7mm	632mm -1.7mm
Front-Center Horizontal	629.3mm	627.1mm -2.2mm
Wheelbase	1058mm	1055mm -3mm
Fork Offset/Rake	49mm	50.3mm +1.3mm
Trail	61.2mm mid/neutral	62.4mm +1.2mm mid/neutral
Mechanical Trail	58.3mm	59.4mm +1.1mm
Wheel Flop	17.7mm	18.1mm +0.4mm
Standover Height	829mm	—
Tire to Pedal Spindle	110.7mm 170 mm cranks	101mm -9.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	109mm 170 mm cranks	113mm +4mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	42mm	50mm +8mm
Tire Outer Diameter	706mm	722mm +16mm
Bike Length with Tires	1764mm	1777mm +13mm
Stem Length	—	50mm
Suspension Type	Rigid, non-suspension corrected	Rigid, suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Aluminum	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	n/a	https://tideacebike.com/collections/gravel-bike-frame/products/fm-gv201-noah-carbon-gravel-bike-frame
Brand	Trek Bikes	Tideace
Bike	2026 Checkpoint AL3	2026 FM-GV201 Base
Size	L	580
Category	All-road/Gravel	All-road/Gravel