Name: 2026 Pronghorn Performance AL Gravel Base
Brand: Pronghorn

	XSMALL	SMALL	MEDIUM	LARGE	XLARGE
Stack	532.5mm	554.5mm	580mm	598.9mm	620.7mm
Reach	362.4mm	374.3mm	388.3mm	402.8mm	416.3mm
Stack to Reach Ratio	1.47:1	1.48:1	1.49:1	1.49:1	1.49:1
Seat Tube Length, C-T	430mm	460mm	490mm	520mm	550mm
Top Tube Length, Effective/Horizontal Unknown	510mm	529mm	550mm	570mm	590mm
Top Tube Slope	13.9deg	12.7deg	11.8deg	10.3deg	9.3deg
Head Tube Angle	69.5deg	70.8deg	70.8deg	70.8deg	71.5deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	110mm	130mm	155mm	175mm	195mm
Bottom Bracket Drop	75mm	75mm	75mm	75mm	75mm
Bottom Bracket Height	276mm	276mm	276mm	276mm	276mm
Chainstay Length	435mm	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	428.5mm	428.5mm	428.5mm	428.5mm	428.5mm
Front-Center	593.2mm	601.2mm	623.2mm	644.1mm	657.5mm
Front-Center Horizontal	588.4mm	596.5mm	618.7mm	639.7mm	653.2mm
Wheelbase	1016.9mm	1025mm	1047.2mm	1068.2mm	1081.7mm
Fork Offset/Rake	51.5mm	52.2mm	51.5mm	51.4mm	51.5mm
Trail	76.3mm high	67mm high	67.7mm high	67.8mm high	63.1mm mid/neutral
Mechanical Trail	71.4mm	63.3mm	63.9mm	64mm	59.9mm
Wheel Flop	25mm	20.8mm	21mm	21mm	19mm
Tire to Pedal Spindle	72.2mm 170 mm cranks	80.2mm 170 mm cranks	102.2mm 170 mm cranks	123.1mm 170 mm cranks	136.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks

Published Sizing Recommendations

Height

158 cm

169 cm

168 cm

175 cm

174 cm

181 cm

180 cm

188 cm

187 cm

195 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://pronghorn.dk/produkt/performance-al-gravel-grx610-2x12-dt-swiss-g-1800-1

2026 Pronghorn Performance AL Gravel Base