Compare: 2026 Factor Bikes Elara Base 54 vs 2021 TFSA JH-33 Base 56

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	555mm	555mm +0mm
Reach	399mm	398mm -1mm
Stack to Reach Ratio	1.39:1	1.39:1
Seat Tube Length, C-T	—	496mm
Seat Tube Length, Unknown	483mm	—
Top Tube Length, Effective/Horizontal Unknown	—	563mm
Top Tube Length, Unknown	553mm	—
Top Tube Slope	9.6deg	8.4deg -1.2deg
Head Tube Angle	72.2deg	73.5deg +1.3deg
Seat Tube Angle	74.5deg	73.5deg -1deg
Head Tube Length	103.6mm	151mm +47.4mm
Bottom Bracket Drop	80mm	74mm -6mm
Bottom Bracket Height	233.1mm	265mm +31.9mm
Chainstay Length	420mm	415mm -5mm
Chainstay Length Horizontal	412.3mm	408.4mm -3.9mm
Front-Center	605mm	592mm -13mm
Front-Center Horizontal	604.7mm	587.7mm -17mm
Wheelbase	1017mm	996mm -21mm
Fork Offset/Rake	51mm	47mm -4mm
Fork Length (Axle-To-Crown)	—	366mm
Fork Length, Unknown	395mm	—
Trail	47mm mid/neutral	51.4mm +4.4mm mid/neutral
Mechanical Trail	44.7mm	49.3mm +4.6mm
Wheel Flop	13.7mm	14mm +0.3mm
Tire to Pedal Spindle	121.9mm 170 mm cranks	83mm -38.9mm 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	1643.2mm	1674mm +30.8mm
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