Compare: 2024 TWITTER Bikes Gravel v1 Base 450 vs 2026 Elves MORI GTX 49

Insights

Average 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	547.6mm	536.8mm -10.8mm
Reach	377.7mm	371.1mm -6.6mm
Stack to Reach Ratio	1.45:1	1.45:1
Seat Tube Length, C-T	450mm	460mm +10mm
Top Tube Length, Effective/Horizontal Center	539.9mm	—
Top Tube Length, Effective/Horizontal HT Top	—	520mm
Top Tube Slope	12.9deg	10.7deg -2.2deg
Head Tube Angle	72deg	71.5deg -0.5deg
Seat Tube Angle	73.5deg	74.5deg +1deg
Head Tube Length	130mm	110mm -20mm
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	594.9mm	584.3mm -10.6mm
Front-Center Horizontal	590.9mm	579.6mm -11.3mm
Wheelbase	1005mm	1004mm -1mm
Fork Offset/Rake	55mm	50mm -5mm
Fork Length (Axle-To-Crown)	—	400mm
Fork Length, Unknown	390mm	—
Trail	56.2mm mid/neutral	66.4mm +10.2mm high
Mechanical Trail	53.5mm	63mm +9.5mm
Wheel Flop	16.5mm	20mm +3.5mm
Standover Height	—	732mm
Tire to Pedal Spindle	73.9mm 170 mm cranks	58.3mm -15.6mm 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	1707mm	1716mm +9mm
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