2021 Oggi Big Wheel 7.3

	15,5"	17"	19"	21"
Stack	622mm	627mm	636mm	645mm
Reach	385mm	400mm	422mm	440mm
Stack to Reach Ratio	1.62:1	1.57:1	1.51:1	1.47:1
Seat Tube Length, C-T	394mm	432mm	483mm	533mm
Top Tube Length, Effective/Horizontal HT Top	567mm	584mm	607mm	628mm
Top Tube Slope	26.1deg	22.1deg	17.2deg	12.8deg
Head Tube Angle	71deg	71deg	71deg	71deg
Seat Tube Angle	73deg	73deg	73deg	73deg
Head Tube Length	100mm	105mm	115mm	124mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	296.9mm	296.9mm	296.9mm	296.9mm
Chainstay Length	434mm	434mm	434mm	434mm
Chainstay Length Horizontal	428.3mm	428.3mm	428.3mm	428.3mm
Front-Center	635.6mm	652.5mm	676.3mm	698.2mm
Front-Center Horizontal	631.7mm	648.7mm	672.7mm	694.7mm
Wheelbase	1060mm	1077mm	1101mm	1123mm
Fork Offset/Rake	53.5mm	53.8mm	52.8mm	53.6mm
Fork Length (Axle-To-Crown)	510mm	510mm	510mm	510mm
Trail	69.7mm high	69.4mm high	70.5mm high	69.6mm high
Mechanical Trail	65.9mm	65.7mm	66.7mm	65.8mm
Wheel Flop	21.5mm	21.4mm	21.7mm	21.4mm
Tire to Pedal Spindle	93.7mm 175 mm cranks	110.6mm 175 mm cranks	134.4mm 175 mm cranks	156.3mm 175 mm cranks
Pedal Spindle to Ground Clearance	121.9mm 175 mm cranks	121.9mm 175 mm cranks	121.9mm 175 mm cranks	121.9mm 175 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://oggibikes.com.br/bike/big-wheel-7-3-2021/

Geometry