Compare: 2026 Mondince FM126 Base 54 vs 2021 Trifox Bike X16 Speedster Quick Release Base 54cm

Insights

Average stack and reach vs trend of performance road bikes

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

Stack	544mm	544mm +0mm
Reach	384mm	384mm +0mm
Stack to Reach Ratio	1.42:1	1.42:1
Seat Tube Length, C-T	473mm	481mm +8mm
Top Tube Length, Effective/Horizontal Center	540mm	540mm +0mm
Top Tube Slope	9.9deg	9deg -0.9deg
Head Tube Angle	73deg	73deg +0deg
Seat Tube Angle	74deg	74deg +0deg
Head Tube Length	136.5mm	143mm +6.5mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	271mm	264mm -7mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.6mm	403.6mm +0mm
Front-Center	579mm	579mm +0mm
Front-Center Horizontal	577.4mm	574.4mm -3mm
Wheelbase	981mm	978mm -3mm
Fork Offset/Rake	47mm	44mm -3mm
Fork Length (On-Axis)	370mm	—
Fork Length, Unknown	—	366mm
Trail	55.7mm mid/neutral	56.7mm +1mm mid/neutral
Mechanical Trail	53.3mm	54.2mm +0.9mm
Wheel Flop	15.6mm	15.9mm +0.3mm
Tire to Pedal Spindle	66mm 170 mm cranks	73mm +7mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	94mm -7mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	32mm	25mm -7mm
Tire Outer Diameter	686mm	672mm -14mm
Bike Length with Tires	1667mm	1650mm -17mm
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	Disc	Unknown

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://mondincecycle.com/product/2026-one-piece-monocoque-eps-t1100-carbon-fiber-aero-road-bike-frame-fm126	https://www.trifoxbike.com/v-brake-lightweight-carbon-road-bike-frame-x16qr-49513379
Brand	Mondince	Trifox Bike
Bike	2026 FM126 Base	2021 X16 Speedster Quick Release Base
Size	54	54cm
Category	Performance Road	Performance Road