2025 Reid Cycles Firetrail 1.0

	Small	Medium	Large	X Large
Stack	613.8mm	613.8mm	644.3mm	663.2mm
Reach	371.1mm	379.1mm	386.3mm	390mm
Stack to Reach Ratio	1.65:1	1.62:1	1.67:1	1.7:1
Seat Tube Length, C-T	480mm	510mm	540mm	570mm
Top Tube Length, Effective/Horizontal HT Top	554mm	562mm	578mm	592mm
Head Tube Angle	71deg	71deg	71.5deg	71.5deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	150mm	150mm	180mm	200mm
Bottom Bracket Drop	75mm	75mm	75mm	75mm
Bottom Bracket Height	276mm	276mm	276mm	276mm
Chainstay Length	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	428.5mm	428.5mm	428.5mm	428.5mm
Front-Center	614.1mm	622.1mm	634mm	643.9mm
Front-Center Horizontal	609.5mm	617.5mm	629.5mm	639.5mm
Wheelbase	1038mm	1046mm	1058mm	1068mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Fork Length (Axle-To-Crown)	420mm	420mm	420mm	420mm
Trail	68mm high	68mm high	64.7mm mid/neutral	64.7mm mid/neutral
Mechanical Trail	64.3mm	64.3mm	61.4mm	61.4mm
Wheel Flop	20.9mm	20.9mm	19.5mm	19.5mm
Tire to Pedal Spindle	93.1mm 170 mm cranks	101.1mm 170 mm cranks	113mm 170 mm cranks	122.9mm 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://www.reidcycles.com.au/products/firetrail-1-0-gravel-bike

Geometry