Compare: 2026 Mondince FM126 Base 54 vs 2021 Trifox Bike X16 Speedster Thru Axle Base 54cm

Insights

Average stack and reach vs trend of performance road bikes

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	—
Top Tube Length, Effective/Horizontal HT Top	—	540mm
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	267mm -4mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.6mm	403.6mm +0mm
Front-Center	579mm	583mm +4mm
Front-Center Horizontal	577.4mm	578.4mm +1mm
Wheelbase	981mm	982mm +1mm
Fork Offset/Rake	47mm	50mm +3mm
Fork Length (On-Axis)	370mm	—
Fork Length (Axle-To-Crown)	—	371mm
Trail	55.7mm mid/neutral	51.4mm -4.3mm mid/neutral
Mechanical Trail	53.3mm	49.1mm -4.2mm
Wheel Flop	15.6mm	14.4mm -1.2mm
Tire to Pedal Spindle	66mm 170 mm cranks	74mm +8mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	97mm -4mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	32mm	28mm -4mm
Tire Outer Diameter	686mm	678mm -8mm
Bike Length with Tires	1667mm	1660mm -7mm
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

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://trifoxbike.com/products/x16-speedster-thru-axle-carbon-fiber-road-bike-frameset?variant=31325146021967
Brand	Mondince	Trifox Bike
Bike	2026 FM126 Base	2021 X16 Speedster Thru Axle Base
Size	54	54cm
Category	Performance Road	Performance Road