2020 Crust Bikes Lightning Bolt (Single Speed Break-Away) 700c

	XS	Small	Medium	Large	XL
Stack	530mm	547mm	575mm	593mm	615mm
Reach	358mm	371mm	374mm	397mm	410mm
Stack to Reach Ratio	1.48:1	1.47:1	1.54:1	1.49:1	1.5:1
Seat Tube Length, C-T	513mm	542mm	582mm	623mm	647mm
Seat Tube Length, C-C	483mm	512mm	552mm	593mm	617mm
Top Tube Length, Effective/Horizontal Center	520.6mm	539.9mm	558.3mm	589.6mm	609mm
Top Tube Length, Effective/Horizontal Unknown	520mm	540mm	560mm	590mm	610mm
Top Tube Length, Actual C-C	509mm	531mm	551mm	588mm	608mm
Top Tube Slope	5deg	3.5deg	2.5deg	0.5deg	0.3deg
Head Tube Angle	72deg	72deg	73deg	73deg	73deg
Seat Tube Angle	73deg	73deg	72deg	72deg	72deg
Head Tube Length	130mm	148mm	173mm	192mm	215mm
Bottom Bracket Drop	64mm	64mm	64mm	64mm	64mm
Bottom Bracket Height	279mm	279mm	279mm	279mm	279mm
Chainstay Length	425mm	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	420.2mm	420.2mm	420.2mm	420.2mm	420.2mm
Front-Center	581.4mm	600.3mm	601.3mm	630.1mm	649mm
Front-Center Horizontal	577.9mm	596.9mm	597.9mm	626.9mm	645.9mm
Wheelbase	998mm	1017mm	1018mm	1047mm	1066mm
Fork Offset/Rake	65mm	65mm	65mm	65mm	65mm
Trail	43.1mm low	43.1mm low	36.9mm low	36.9mm low	36.9mm low
Mechanical Trail	41mm	41mm	35.3mm	35.3mm	35.3mm
Wheel Flop	12.7mm	12.7mm	10.3mm	10.3mm	10.3mm
Standover Height	760mm	790mm	820mm	850mm	870mm
Tire to Pedal Spindle	68.4mm 170 mm cranks	87.3mm 170 mm cranks	88.3mm 170 mm cranks	117.1mm 170 mm cranks	136mm 170 mm cranks
Pedal Spindle to Ground Clearance	109mm 170 mm cranks	109mm 170 mm cranks	109mm 170 mm cranks	109mm 170 mm cranks	109mm 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://crustbikes.com/products/single-speed-break-away-lightning-bolt/

Geometry