1988 Mongoose Bicycles Switchback Base 18"
Build
26 in × 1.5 mm
Insights
Design deviates from other sizes of Mongoose Bicycles Switchback
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Seat Tube Length, C-T | 456mm |
| Top Tube Length, Effective/Horizontal Unknown | 577mm |
| Head Tube Length | 72mm |
| Bottom Bracket Drop | 39.4mm |
| Bottom Bracket Height | 241.6mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 443.3mm |
| Front-Center | 623mm |
| Front-Center Horizontal | 621.8mm |
| Wheelbase | 1065mm |
| Fork Offset/Rake | 50mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 170 mm cranks | 172mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 71.6mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 1.5mm |
| Tire Outer Diameter | 562mm |
| Bike Length with Tires | 1627mm |
| Crank Length | 170mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:http://www.vintagemongoose.com/pdfs/mongoose_cat88.pdf