2025 2.0 Fairlight Cycles Holt 120mm unsagged

	Small	Medium	Large	Extra Large
Stack	622mm	622.3mm	631.5mm	641mm
Reach	409mm	429.2mm	449.2mm	469.2mm
Stack to Reach Ratio	1.52:1	1.45:1	1.41:1	1.37:1
Seat Tube Length, C-T	385mm	420mm	460mm	520mm
Top Tube Length, Effective/Horizontal Center	590mm	610mm	632.9mm	657.5mm
Head Tube Angle	66deg	66deg	66deg	66deg
Effective Seat Tube Angle, ETT HT Top	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	100mm	100mm	110mm	130mm
Bottom Bracket Drop	52mm	52mm	52mm	52mm
Bottom Bracket Height	320mm	320mm	320mm	320mm
Chainstay Length	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	431.9mm	431.9mm	431.9mm	431.9mm
Front-Center	711.2mm	731.2mm	754.9mm	782.5mm
Front-Center Horizontal	709.3mm	729.3mm	753.1mm	780.7mm
Wheelbase	1141.2mm	1161.2mm	1185mm	1212.6mm
Fork Offset/Rake	44mm	44mm	44mm	44mm
Fork Length (Axle-To-Crown)	531mm	531mm	531mm	531mm
Trail	117.4mm very high	117.4mm very high	117.4mm very high	117.4mm very high
Mechanical Trail	107.3mm	107.3mm	107.3mm	107.3mm
Wheel Flop	43.6mm	43.6mm	43.6mm	43.6mm
Tire to Pedal Spindle	169.3mm 170 mm cranks	189.2mm 170 mm cranks	213mm 170 mm cranks	240.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	150mm 170 mm cranks	150mm 170 mm cranks	150mm 170 mm cranks	150mm 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://fairlightcycles.com/wp-content/uploads/2022/05/Holt-Design-Notes.pdf

Geometry