2026 Crust Bikes Desert Rat Base Extra Medium
Build
700C/29 in × 2.6 in
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 632mm |
| Reach | 433mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, C-T | 470mm |
| Top Tube Length, Effective/Horizontal Center | 619.6mm |
| Top Tube Length, Effective/Horizontal HT Top | 615mm |
| Top Tube Length, Actual C-C | 597mm |
| Top Tube Slope | 20deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 200mm |
| Bottom Bracket Drop | 62mm |
| Bottom Bracket Height | 315mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 445.7mm |
| Front-Center | 723mm |
| Front-Center Horizontal | 720.3mm |
| Wheelbase | 1166mm |
| Fork Offset/Rake | 52mm |
| Fork Length (Axle-To-Crown) | 432mm |
| Trail | 96.3mm very high |
| Mechanical Trail | 89.2mm |
| Wheel Flop | 33.4mm |
| Standover Height | 840mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 175.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 145mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 754.1mm |
| Bike Length with Tires | 1920.1mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Steel |
| Brake Type | Disc |
Source:crustbikes.com