Bike-on-Bike

Generated by Bike Insights
26 in × 2.3 in
650B/27.5 in × 47 mm

Insights

Somewhat upright stack and reach vs trend of low-trail bikes
Somewhat upright stack and reach vs trend of low-trail bikes
Design deviates from other sizes of Crust Bikes Lightning Bolt (Disc Brake)

Geometry

Stack
618mm
633mm
+15mm
Reach
390mm
405mm
+15mm
Stack to Reach Ratio
1.58:1
1.56:1
Seat Tube Length, C-C
620mm
617mm
-3mm
Top Tube Length, Effective/Horizontal Center
590mm
610mm
+20mm
Top Tube Length, Actual C-C
590mm
610mm
+20mm
Top Tube Slope
0deg
0deg
+0deg
Head Tube Angle
73deg
73deg
+0deg
Seat Tube Angle
72deg
72deg
+0deg
Head Tube Length
204mm
215mm
+11mm
Bottom Bracket Drop
65mm
65mm
+0mm
Bottom Bracket Height
272.9mm
274mm
+1.1mm
Chainstay Length
450mm
425mm
-25mm
Chainstay Length Horizontal
445.3mm
420mm
-25.3mm
Front-Center
630.1mm
649.3mm
+19.2mm
Front-Center Horizontal
626.7mm
646mm
+19.3mm
Wheelbase
1072mm
1066mm
-6mm
Fork Offset/Rake
65mm
65mm
+0mm
Fork Length (Axle-To-Crown)
386mm
380mm
-6mm
Trail
35.3mm
low
35.7mm
+0.4mm
low
Mechanical Trail
33.8mm
34.1mm
+0.3mm
Wheel Flop
9.9mm
10mm
+0.1mm
Standover Height
876.9mm
871mm
-5.9mm
Tire to Pedal Spindle
122.2mm
170 mm cranks
140.3mm
+18.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
102.9mm
170 mm cranks
104mm
+1.1mm
170 mm cranks

Build

Wheel Size
26 in
559 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.3in
47mm
-11.4mm
Tire Outer Diameter
675.8mm
678mm
+2.2mm
Bike Length with Tires
1747.8mm
1744mm
-3.8mm
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Drop Bar
Drop Bar
Frame Material
Steel
Steel
Fork Material
Steel
Steel
Brake Type
Disc
Disc

Meta

Actions
Source
https://www.crustbikes.com/products/the-romanceur-presale/
https://www.crustbikes.com/products/lightning-bolt-2/
Brand
Bike
Size
Category