2024-v1-c2cST-htTT Pizzicato Unbreakable 1 (U1) Base

	sx	s	m	l
Stack	501.1mm	524.7mm	540.7mm	555.2mm
Reach	384.7mm	396.2mm	396.5mm	396.6mm
Stack to Reach Ratio	1.3:1	1.32:1	1.36:1	1.4:1
Seat Tube Length, C-C	500mm	525mm	550mm	575mm
Top Tube Length, Effective/Horizontal HT Top	512mm	528mm	537mm	544mm
Head Tube Angle	73deg	74.5deg	75deg	75deg
Seat Tube Angle	76deg	76deg	75.5deg	75.5deg
Head Tube Length	90mm	110mm	125mm	140mm
Bottom Bracket Drop	50mm	50mm	50mm	50mm
Bottom Bracket Height	296mm	296mm	296mm	296mm
Chainstay Length	390mm	390mm	390mm	390mm
Chainstay Length Horizontal	386.8mm	386.8mm	386.8mm	386.8mm
Front-Center	561.5mm	566.4mm	566.4mm	570.4mm
Front-Center Horizontal	559.2mm	564.2mm	564.2mm	568.2mm
Wheelbase	946mm	951mm	951mm	955mm
Fork Offset/Rake	35mm	35mm	35mm	35mm
Fork Length (Axle-To-Crown)	374mm	374mm	374mm	374mm
Trail	69.2mm high	59.6mm mid/neutral	56.5mm mid/neutral	56.5mm mid/neutral
Mechanical Trail	66.2mm	57.5mm	54.6mm	54.6mm
Wheel Flop	19.3mm	15.4mm	14.1mm	14.1mm
Tire to Pedal Spindle	45.5mm 170 mm cranks	50.4mm 170 mm cranks	50.4mm 170 mm cranks	54.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	126mm 170 mm cranks	126mm 170 mm cranks	126mm 170 mm cranks	126mm 170 mm cranks

Published Sizing Recommendations

Height

155 cm

165 cm

175 cm

185 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://www.pizzstore.com/collections/frontpage/products/pizz-unbreakable-u1-frameset?variant=42980015374491