Compare: 2024 SEKA Spear Base LR vs 2021 Trifox Bike X16 Speedster Quick Release Base 56cm

Insights

Somewhat aggressive 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	560mm	565mm +5mm
Reach	397mm	395mm -2mm
Stack to Reach Ratio	1.41:1	1.43:1
Seat Tube Length, C-T	496mm	501mm +5mm
Top Tube Length, Effective/Horizontal Center	544mm	562mm +18mm
Top Tube Slope	8.9deg	9deg +0.1deg
Head Tube Angle	73.1deg	73.5deg +0.4deg
Seat Tube Angle	73.5deg	73.5deg +0deg
Head Tube Length	153mm	163mm +10mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	267mm	264mm -3mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.6mm	403.6mm +0mm
Front-Center	595.7mm	591mm -4.7mm
Front-Center Horizontal	591.4mm	586.4mm -5mm
Wheelbase	995mm	990mm -5mm
Fork Offset/Rake	44mm	44mm +0mm
Fork Length (Axle-To-Crown)	372mm	—
Fork Length, Unknown	—	366mm
Trail	57mm mid/neutral	53.6mm -3.4mm mid/neutral
Mechanical Trail	54.6mm	51.4mm -3.2mm
Wheel Flop	15.9mm	14.6mm -1.3mm
Tire to Pedal Spindle	86.7mm 170 mm cranks	85mm -1.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	94mm -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	1673mm	1662mm -11mm
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://www.sekabikes.com/spear-2/	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	LR	56cm
Category	Performance Road	Performance Road