2022 Gunnar Cycles USA Fastlane FM 58
Build
700C/29 in × 38 mm
Insights
Very upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Gunnar Cycles USA Fastlane
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 625mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.65:1 |
| Seat Tube Length, Unknown | 550mm |
| Top Tube Length, Effective/Horizontal Unknown | 570mm |
| Top Tube Slope | 9.1deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 171mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428.5mm |
| Front-Center | 614mm |
| Front-Center Horizontal | 609.5mm |
| Wheelbase | 1038mm |
| Fork Offset/Rake | 50mm |
| Fork Length, Unknown | 410mm |
| Trail | 60.8mm mid/neutral |
| Mechanical Trail | 57.9mm |
| Wheel Flop | 17.9mm |
| Standover Height | 825mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 95mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 104mm |
FM Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1736mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.montlakebike.com/product/gunnar-fastlane-fm-custom-calculator-10536.htm