Compare: 2024 SEKA Spear Base XS vs 2021 Trifox Bike X16 Speedster Quick Release Base 44cm

Insights

Somewhat upright stack and reach vs trend of performance road bikes

Design deviates from other sizes of SEKA Spear

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Trifox Bike X16 Speedster Quick Release

Stack	508mm	500mm -8mm
Reach	362mm	365mm +3mm
Stack to Reach Ratio	1.4:1	1.37:1
Seat Tube Length, C-T	449mm	400mm -49mm
Top Tube Length, Effective/Horizontal Center	484mm	490mm +6mm
Top Tube Slope	8.8deg	13.6deg +4.8deg
Head Tube Angle	70.6deg	70.5deg -0.1deg
Seat Tube Angle	75deg	76deg +1deg
Head Tube Length	107mm	105mm -2mm
Bottom Bracket Drop	74mm	74mm +0mm
Bottom Bracket Height	265mm	262mm -3mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.3mm	403.3mm +0mm
Front-Center	570.6mm	571mm +0.4mm
Front-Center Horizontal	565.7mm	565.7mm +0mm
Wheelbase	969mm	969mm +0mm
Fork Offset/Rake	48mm	47mm -1mm
Fork Length (Axle-To-Crown)	372mm	—
Fork Length, Unknown	—	366mm
Trail	68.5mm high	69.1mm +0.6mm high
Mechanical Trail	64.6mm	65.2mm +0.6mm
Wheel Flop	21.5mm	21.8mm +0.3mm
Tire to Pedal Spindle	61.6mm 170 mm cranks	65mm +3.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	95mm 170 mm cranks	92mm -3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	25mm -3mm
Tire Outer Diameter	678mm	672mm -6mm
Bike Length with Tires	1647mm	1641mm -6mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Unknown
Fork Material	Carbon/Composite	Unknown
Brake Type	Rim	Unknown

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://mp.weixin.qq.com/s/1tTF6ryX5Hz-rCWaa0TTHw	https://www.trifoxbike.com/v-brake-lightweight-carbon-road-bike-frame-x16qr-49513379
Brand	SEKA	Trifox Bike
Bike	2024 Spear Base	2021 X16 Speedster Quick Release Base
Size	XS	44cm
Category	Performance Road	Performance Road