2019 GHOST-Bikes Fire Road Rage 6.9 LC 29"

	XS	S	M	L	XL
Stack	527mm	544mm	554mm	573mm	589mm
Reach	359mm	371mm	381mm	393mm	404mm
Stack to Reach Ratio	1.47:1	1.47:1	1.45:1	1.46:1	1.46:1
Seat Tube Length, C-T	445mm	465mm	482.5mm	505mm	530mm
Top Tube Length, Effective/Horizontal HT Top	505mm	525mm	545mm	568mm	590mm
Top Tube Slope	11.6deg	11deg	10deg	9.5deg	8.4deg
Head Tube Angle	70deg	70.5deg	71deg	71.5deg	72deg
Seat Tube Angle	74.5deg	74deg	73.5deg	73deg	72.5deg
Head Tube Length	120mm	135mm	150mm	165mm	180mm
Bottom Bracket Drop	55mm	55mm	52.5mm	52.5mm	52.5mm
Bottom Bracket Height	306.8mm	306.8mm	309.3mm	309.3mm	309.3mm
Chainstay Length	430mm	432.5mm	432.5mm	432.5mm	432.5mm
Chainstay Length Horizontal	426.5mm	429mm	429.3mm	429.3mm	429.3mm
Front-Center	588.1mm	600.5mm	610mm	622.9mm	634.9mm
Front-Center Horizontal	585.5mm	598mm	607.7mm	620.7mm	632.7mm
Wheelbase	1012mm	1027mm	1037mm	1050mm	1062mm
Fork Offset/Rake	51.4mm	50.8mm	51.1mm	50.8mm	51.7mm
Trail	77mm high	74.3mm high	70.6mm high	67.5mm high	63.2mm mid/neutral
Mechanical Trail	72.3mm	70mm	66.7mm	64mm	60.1mm
Wheel Flop	24.7mm	23.4mm	21.7mm	20.3mm	18.6mm
Standover Height	746mm	776mm	794mm	814mm	824mm
Tire to Pedal Spindle	56.3mm 170 mm cranks	68.7mm 170 mm cranks	78.2mm 170 mm cranks	91.1mm 170 mm cranks	103.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	136.8mm 170 mm cranks	136.8mm 170 mm cranks	139.3mm 170 mm cranks	139.3mm 170 mm cranks	139.3mm 170 mm cranks

Published Sizing Recommendations

Height

145 cm

160 cm

155 cm

170 cm

165 cm

180 cm

175 cm

190 cm

185 cm

200 cm

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://www.ghost-bikes.com/en/bikes/lanes-road/bike/fire-road-rage-69-lc-29/