2025 Brother Cycles Big Bro 29x2
- Category
- Rigid MTB
- Design
- Flat Bar, Rigid, suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Disc brake, Single-speed capable
Geometry
Medium | |
Stack | 605mm |
Reach | 410mm |
Stack to Reach Ratio | 1.48:1 |
Seat Tube Length, Unknown | 457mm |
Top Tube Length, Effective/Horizontal Unknown | 595mm |
Top Tube Length, Actual C-C | 571mm |
Top Tube Slope | 17.2deg |
Head Tube Angle | 70deg |
Seat Tube Angle | 73deg |
Head Tube Length | 100mm |
Bottom Bracket Drop | 60mm |
Bottom Bracket Height | 301.8mm |
Chainstay Length | 445mm |
Chainstay Length Horizontal | 440.9mm |
Front-Center | 659.8mm |
Front-Center Horizontal | 657.1mm |
Wheelbase | 1098mm |
Fork Offset/Rake | 46mm |
Fork Length (Axle-To-Crown) | 483mm |
Trail | 82.7mm very high |
Mechanical Trail | 77.7mm |
Wheel Flop | 26.6mm |
Standover Height | 810mm |
Tire to Pedal Spindle | 128mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 131.8mm 170 mm cranks |
29x2 Build
Medium | |
Wheel Size | 700C/29 in 622 mm BSD |
Tire Width | 2in |
Tire Outer Diameter | 723.6mm |
Bike Length with Tires | 1821.6mm |
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
Rigid MTBSource:www.brothercycles.com