Compare: 2024 TWITTER Bikes Gravel v1 Base 540 vs 2026 Elves MORI GTX 59

Insights

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

Design deviates from other sizes of TWITTER Bikes Gravel v1

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

Design deviates from other sizes of Elves MORI

Stack	610.5mm	610.9mm +0.4mm
Reach	407.3mm	393.2mm -14.1mm
Stack to Reach Ratio	1.5:1	1.55:1
Seat Tube Length, C-T	540mm	560mm +20mm
Top Tube Length, Effective/Horizontal Center	593.9mm	—
Top Tube Length, Effective/Horizontal HT Top	—	580mm
Top Tube Slope	9.5deg	7.7deg -1.8deg
Head Tube Angle	73.5deg	73.5deg +0deg
Seat Tube Angle	73deg	73deg +0deg
Head Tube Length	190mm	180mm -10mm
Bottom Bracket Drop	70mm	69mm -1mm
Bottom Bracket Height	281mm	287mm +6mm
Chainstay Length	420mm	430mm +10mm
Chainstay Length Horizontal	414.1mm	424.4mm +10.3mm
Front-Center	629.7mm	609.8mm -19.9mm
Front-Center Horizontal	624.9mm	605.6mm -19.3mm
Wheelbase	1039mm	1030mm -9mm
Fork Offset/Rake	55mm	50mm -5mm
Fork Length (Axle-To-Crown)	—	400mm
Fork Length, Unknown	390mm	—
Trail	46.6mm mid/neutral	53.3mm +6.7mm mid/neutral
Mechanical Trail	44.7mm	51.1mm +6.4mm
Wheel Flop	12.7mm	14.5mm +1.8mm
Standover Height	—	826mm
Tire to Pedal Spindle	108.7mm 170 mm cranks	83.8mm -24.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	117mm +6mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	45mm +5mm
Tire Width Max	—	50mm
Tire Outer Diameter	702mm	712mm +10mm
Bike Length with Tires	1741mm	1742mm +1mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc