1989 Bianchi Grizzly Base 17.5
Build
650B/27.5 in × 2 in
Insights
Design deviates from other sizes of Bianchi Grizzly
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Seat Tube Length, Unknown | 445mm |
| Top Tube Length, Effective/Horizontal Unknown | 575mm |
| Top Tube Slope | 2deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Bottom Bracket Drop | 40mm |
| Bottom Bracket Height | 302.8mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 423.1mm |
| Front-Center | 647.1mm |
| Front-Center Horizontal | 645.9mm |
| Wheelbase | 1069mm |
| Fork Offset/Rake | 38mm |
| Fork Length, Unknown | 400mm |
| Trail | 77.9mm high |
| Mechanical Trail | 73.6mm |
| Wheel Flop | 24mm |
| Standover Height | 762mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 134.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 132.8mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 685.6mm |
| Bike Length with Tires | 1754.6mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://web.archive.org/web/20010428023903/http://www.bianchiusa.com/sections/bikes/mountain/cuss/index.html