2024 Just Bikes JB02 Base

	53cm	55cm	57cm
Stack	570mm	580mm	605mm
Reach	380mm	390mm	405mm
Stack to Reach Ratio	1.5:1	1.49:1	1.49:1
Seat Tube Length, Unknown	530mm	550mm	570mm
Top Tube Length, Effective/Horizontal Unknown	563mm	570mm	590mm
Top Tube Length, Actual C-C	545mm	550mm	572mm
Top Tube Slope	6.7deg	5.6deg	6deg
Head Tube Angle	71deg	71deg	71deg
Seat Tube Angle	73deg	73deg	73deg
Head Tube Length	155mm	155mm	165mm
Bottom Bracket Drop	70mm	70mm	70mm
Bottom Bracket Height	281mm	281mm	281mm
Chainstay Length	435mm	435mm	435mm
Chainstay Length Horizontal	429.3mm	429.3mm	429.3mm
Front-Center	607.7mm	615.7mm	635.5mm
Front-Center Horizontal	603.7mm	611.7mm	631.7mm
Wheelbase	1033mm	1041mm	1061mm
Fork Offset/Rake	50mm	50mm	50mm
Fork Length, Unknown	408mm	408mm	408mm
Trail	68mm high	68mm high	68mm high
Mechanical Trail	64.3mm	64.3mm	64.3mm
Wheel Flop	20.9mm	20.9mm	20.9mm
Tire to Pedal Spindle	86.7mm 170 mm cranks	94.7mm 170 mm cranks	114.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://just-bikes.de/cdn/shop/files/JB02_v4.jpg?v=10211564751909960952

Geometry