2019 Octane One GRIDD Base

	S	M	L	XL
Stack	538mm	559mm	587mm	606mm
Reach	373mm	382mm	391mm	400mm
Stack to Reach Ratio	1.44:1	1.46:1	1.5:1	1.52:1
Seat Tube Length, C-T	495mm	530mm	560mm	590mm
Top Tube Length, Effective/Horizontal HT Top	538mm	553mm	570mm	585mm
Top Tube Slope	7.1deg	5.6deg	5.3deg	4.2deg
Head Tube Angle	71deg	71deg	71deg	71deg
Seat Tube Angle	73deg	73deg	73deg	73deg
Head Tube Length	93.9mm	113mm	142.8mm	162.7mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	276mm	276mm	276mm	276mm
Chainstay Length	420mm	420mm	420mm	420mm
Chainstay Length Horizontal	414.1mm	414.1mm	414.1mm	414.1mm
Front-Center	586.1mm	597mm	615.9mm	630.8mm
Front-Center Horizontal	581.9mm	592.9mm	611.9mm	626.9mm
Wheelbase	996mm	1007mm	1026mm	1041mm
Fork Offset/Rake	47mm	40.2mm	40.5mm	40mm
Fork Length (Axle-To-Crown)	400mm	400mm	400mm	400mm
Trail	69.4mm high	76.6mm high	76.3mm high	76.8mm high
Mechanical Trail	65.7mm	72.5mm	72.1mm	72.6mm
Wheel Flop	21.4mm	23.6mm	23.5mm	23.7mm
Tire to Pedal Spindle	70.1mm 170 mm cranks	81mm 170 mm cranks	99.9mm 170 mm cranks	114.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	106mm 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://octane-one.com/bike/gridd-gravel-bike/

Geometry