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

Insights

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

Design deviates from other sizes of Elves MORI

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

Design deviates from other sizes of TWITTER Bikes Gravel v1

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

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	45mm	40mm -5mm
Tire Width Max	50mm	—
Tire Outer Diameter	712mm	702mm -10mm
Bike Length with Tires	1742mm	1741mm -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