2024 Sour Bicycles Crumble Base
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 130mm fork travel
Geometry
xl | |
Stack | 654mm |
Reach | 491mm |
Stack to Reach Ratio | 1.33:1 |
Seat Tube Length, C-T | 510mm |
Top Tube Length, Effective/Horizontal HT Top | 667mm |
Top Tube Slope | 14.5deg |
Head Tube Angle | 65deg |
Seat Tube Angle | 75deg |
Head Tube Length | 110mm |
Bottom Bracket Drop | 65mm |
Bottom Bracket Height | 309.5mm |
Chainstay Length | 430mm |
Chainstay Length Horizontal | 425.1mm |
Front-Center | 816.5mm |
Front-Center Horizontal | 813.9mm |
Wheelbase | 1239mm |
Fork Offset/Rake | 43mm |
Fork Length (Axle-To-Crown) | 541mm |
Trail | 127.2mm very high |
Mechanical Trail | 115.3mm |
Wheel Flop | 48.7mm |
Tire to Pedal Spindle | 272mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 139.5mm 170 mm cranks |
Base Build
xl | |
Wheel Size | 700C/29 in 622 mm BSD |
Tire Width | 2.5in |
Tire Outer Diameter | 749mm |
Bike Length with Tires | 1988mm |
Stack and Reach vs. Category Trend
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.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Trail MTBSource:https://sour.bike/bikes/mtb/crumble/