2017 Brother Cycles Big Bro Base LG
Build
700C/29 in × 2.4 in
Stack and Reach vs. Category Trend
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Geometry
| Stack | 602mm |
| Reach | 431mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 508mm |
| Top Tube Length, Effective/Horizontal HT Top | 615mm |
| Top Tube Slope | 11.3deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 312mm |
| Chainstay Length | 445mm |
| Chainstay Length Max | 445mm |
| Chainstay Length Horizontal | 440.9mm |
| Chainstay Length Horizontal Max | 440.9mm |
| Front-Center | 663.6mm |
| Front-Center Horizontal | 660.9mm |
| Wheelbase | 1101.8mm |
| Wheelbase Max | 1101.8mm |
| Fork Offset/Rake | 46mm |
| Trail | 76mm high |
| Mechanical Trail | 72mm |
| Wheel Flop | 22.9mm |
| Standover Height | 834mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 121.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 142mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1845.7mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:Bike Counterculture Geometry Database