Compare: 2026 Factor Bikes Elara Base 56 vs 2021 TFSA JH-33 Base 58

Insights

Very aggressive stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of Factor Bikes Elara

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of TFSA JH-33

Stack	580mm	581mm +1mm
Reach	407mm	405mm -2mm
Stack to Reach Ratio	1.43:1	1.43:1
Seat Tube Length, C-T	—	517mm
Seat Tube Length, Unknown	500mm	—
Top Tube Length, Effective/Horizontal Unknown	—	577mm
Top Tube Length, Unknown	568mm	—
Top Tube Slope	10.3deg	8.8deg -1.5deg
Head Tube Angle	72.3deg	73.5deg +1.2deg
Seat Tube Angle	74.5deg	73.5deg -1deg
Head Tube Length	129.4mm	178mm +48.6mm
Bottom Bracket Drop	80mm	74mm -6mm
Bottom Bracket Height	233.1mm	265mm +31.9mm
Chainstay Length	423mm	415mm -8mm
Chainstay Length Horizontal	415.4mm	408.4mm -7mm
Front-Center	620mm	606mm -14mm
Front-Center Horizontal	619.6mm	602.7mm -16.9mm
Wheelbase	1035mm	1011mm -24mm
Fork Offset/Rake	51mm	47mm -4mm
Fork Length (Axle-To-Crown)	—	366mm
Fork Length, Unknown	395mm	—
Trail	46.4mm mid/neutral	51.4mm +5mm mid/neutral
Mechanical Trail	44.2mm	49.3mm +5.1mm
Wheel Flop	13.4mm	14mm +0.6mm
Tire to Pedal Spindle	136.9mm 170 mm cranks	97mm -39.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	63.1mm 170 mm cranks	95mm +31.9mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	2.1mm	28mm +25.9mm
Tire Width Max	—	28mm
Tire Outer Diameter	626.2mm	678mm +51.8mm
Bike Length with Tires	1661.2mm	1689mm +27.8mm
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