Compare: 2026 Factor Bikes Elara Base 49 vs 2021 TFSA JH-33 Base 49

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	515mm	504mm -11mm
Reach	382mm	378mm -4mm
Stack to Reach Ratio	1.35:1	1.33:1
Seat Tube Length, C-T	—	447mm
Seat Tube Length, Unknown	450mm	—
Top Tube Length, Effective/Horizontal Unknown	—	509mm
Top Tube Length, Unknown	520mm	—
Top Tube Slope	9.2deg	8.3deg -0.9deg
Head Tube Angle	71.3deg	71.75deg +0.45deg
Seat Tube Angle	75deg	75.5deg +0.5deg
Head Tube Length	65.1mm	102mm +36.9mm
Bottom Bracket Drop	82mm	74mm -8mm
Bottom Bracket Height	282.3mm	265mm -17.3mm
Chainstay Length	420mm	415mm -5mm
Chainstay Length Horizontal	411.9mm	408.4mm -3.5mm
Front-Center	591mm	574mm -17mm
Front-Center Horizontal	589.1mm	569.7mm -19.4mm
Wheelbase	1001mm	978mm -23mm
Fork Offset/Rake	56mm	47mm -9mm
Fork Length (Axle-To-Crown)	—	366mm
Fork Length, Unknown	395mm	—
Trail	64.2mm mid/neutral	62.3mm -1.9mm mid/neutral
Mechanical Trail	60.8mm	59.2mm -1.6mm
Wheel Flop	19.5mm	18.5mm -1mm
Tire to Pedal Spindle	56.7mm 170 mm cranks	65mm +8.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	112.3mm 170 mm cranks	95mm -17.3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	2.1in	28mm -25.3mm
Tire Width Max	—	28mm
Tire Outer Diameter	728.7mm	678mm -50.7mm
Bike Length with Tires	1729.7mm	1656mm -73.7mm
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