2024 Holdsworth Bikes Helm Base

	XSM	SML	MED	LRG	XLG
Stack	505mm	526mm	543mm	564mm	581mm
Reach	355mm	369mm	379mm	393mm	402mm
Stack to Reach Ratio	1.42:1	1.43:1	1.43:1	1.44:1	1.45:1
Seat Tube Length, C-T	485mm	515mm	535mm	555mm	575mm
Top Tube Length, Effective/Horizontal HT Top	500mm	520mm	540mm	560mm	580mm
Top Tube Slope	4.5deg	3.5deg	3.2deg	3.3deg	3.1deg
Head Tube Angle	71.5deg	72deg	72deg	72.5deg	72.5deg
Seat Tube Angle	74deg	74deg	73.5deg	73.5deg	73deg
Head Tube Length	100mm	120mm	140mm	160mm	180mm
Bottom Bracket Drop	74mm	74mm	72mm	72mm	70mm
Bottom Bracket Height	262mm	262mm	264mm	264mm	266mm
Chainstay Length	415mm	415mm	415mm	415mm	415mm
Chainstay Length Horizontal	408.4mm	408.4mm	408.7mm	408.7mm	409.1mm
Front-Center	552mm	568mm	584mm	600mm	615mm
Front-Center Horizontal	546.7mm	563.7mm	579.3mm	595.3mm	611mm
Wheelbase	955mm	972mm	988mm	1004mm	1020mm
Fork Offset/Rake	45mm	45.5mm	44.9mm	45mm	45.6mm
Trail	65mm mid/neutral	61.4mm mid/neutral	61.9mm mid/neutral	58.8mm mid/neutral	58.1mm mid/neutral
Mechanical Trail	61.6mm	58.4mm	58.9mm	56.1mm	55.4mm
Wheel Flop	19.6mm	18mm	18.2mm	16.9mm	16.7mm
Tire to Pedal Spindle	46mm 170 mm cranks	62mm 170 mm cranks	78mm 170 mm cranks	94mm 170 mm cranks	109mm 170 mm cranks
Pedal Spindle to Ground Clearance	92mm 170 mm cranks	92mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	96mm 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.planetx.co.uk/products/holdsworth-helm-sram-force-22-titanium-road-bike

Geometry