2016 Niner Bikes BSB Base 50
Build
700C/29 in × 33 mm
Insights
Somewhat upright stack and reach vs trend of cyclocross bikes
Design deviates from other sizes of Niner Bikes BSB
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 545mm |
| Reach | 369mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-T | 500mm |
| Top Tube Length, Effective/Horizontal Center | 525mm |
| Top Tube Slope | 7.2deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 583mm |
| Front-Center Horizontal | 579.8mm |
| Wheelbase | 999mm |
| Fork Offset/Rake | 45mm |
| Fork Length (Axle-To-Crown) | 400mm |
| Trail | 70.9mm high |
| Mechanical Trail | 67mm |
| Wheel Flop | 21.8mm |
| Standover Height | 745mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 69mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 104mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 33mm |
| Tire Outer Diameter | 688mm |
| Bike Length with Tires | 1687mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:Niner Size Chart