2027 Crust Bikes Desert Brat Base
- Category
- Off-road Touring
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Steel
- Features
- Disc brake
Geometry
SM | MD | XM | LG | XL | |
Stack | 580mm | 602mm | 632mm | 660mm | 682mm |
Reach | 395mm | 420mm | 433mm | 458mm | 480mm |
Stack to Reach Ratio | 1.47:1 | 1.43:1 | 1.46:1 | 1.44:1 | 1.42:1 |
Seat Tube Length, C-T | 430mm | 450mm | 470mm | 510mm | 530mm |
Top Tube Length, Effective/Horizontal HT Top | 558mm | 587mm | 615mm | 645mm | 675mm |
Top Tube Slope | 18deg | 17.3deg | 17.8deg | 15.8deg | 15.4deg |
Head Tube Angle | 68deg | 68deg | 68deg | 68deg | 68deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 140mm | 160mm | 200mm | 225mm | 245mm |
Bottom Bracket Drop | 62mm | 62mm | 62mm | 62mm | 62mm |
Bottom Bracket Height | 310mm | 310mm | 310mm | 310mm | 310mm |
Chainstay Length | 450mm | 450mm | 450mm | 450mm | 450mm |
Chainstay Length Horizontal | 445.7mm | 445.7mm | 445.7mm | 445.7mm | 445.7mm |
Front-Center | 659.2mm | 691.1mm | 723mm | 756.8mm | 787.7mm |
Front-Center Horizontal | 656.3mm | 688.3mm | 720.3mm | 754.3mm | 785.3mm |
Wheelbase | 1102mm | 1134mm | 1166mm | 1200mm | 1231mm |
Fork Offset/Rake | 52mm | 52mm | 52mm | 52mm | 52mm |
Fork Length (Axle-To-Crown) | 432mm | 432mm | 432mm | 432mm | 432mm |
Trail | 94.2mm very high | 94.2mm very high | 94.2mm very high | 94.2mm very high | 94.2mm very high |
Mechanical Trail | 87.3mm | 87.3mm | 87.3mm | 87.3mm | 87.3mm |
Wheel Flop | 32.7mm | 32.7mm | 32.7mm | 32.7mm | 32.7mm |
Standover Height | 800mm | 820mm | 840mm | 875mm | 890mm |
Tire to Pedal Spindle | 117.3mm 170 mm cranks | 149.1mm 170 mm cranks | 181mm 170 mm cranks | 214.9mm 170 mm cranks | 245.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 140mm 170 mm cranks | 140mm 170 mm cranks | 140mm 170 mm cranks | 140mm 170 mm cranks | 140mm 170 mm cranks |
Base Build
SM | MD | XM | LG | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.4in | 2.4in | 2.4in | 2.4in | 2.4in |
Tire Width Max | 2.6in | 2.6in | 2.6in | 2.6in | 2.6in |
Tire Outer Diameter | 743.9mm | 743.9mm | 743.9mm | 743.9mm | 743.9mm |
Bike Length with Tires | 1845.9mm | 1877.9mm | 1909.9mm | 1943.9mm | 1974.9mm |
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
Off-road TouringSource:crustbikes.com
