2018 Trek Bikes Farley Base 21.5
Build
650B/27.5 in × 100 mm
Insights
Average stack and reach vs trend of rigid fatbike bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 617mm |
| Reach | 454mm |
| Stack to Reach Ratio | 1.36:1 |
| Seat Tube Length, C-T | 521mm |
| Top Tube Length, Effective/Horizontal HT Top | 643mm |
| Top Tube Slope | 11.1deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 327mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 435.2mm |
| Front-Center | 723.5mm |
| Front-Center Horizontal | 720.5mm |
| Wheelbase | 1155.7mm |
| Fork Offset/Rake | 51mm |
| Trail | 95.9mm very high |
| Mechanical Trail | 89.5mm |
| Wheel Flop | 32.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 161.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 157mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 100mm |
| Tire Outer Diameter | 784mm |
| Bike Length with Tires | 1939.7mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/fat-bikes/farley/farley-5/p/24508/?colorCode=greydark