1991 Trek Bikes 750 Base 21
Build
700C/29 in × 41 mm
Insights
Design deviates from other sizes of Trek Bikes 750
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Top Tube Length, Actual C-C | 564mm |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Chainstay Length | 429mm |
| Trail | — — |
| Standover Height | 808mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 41mm |
| Tire Outer Diameter | 704mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://vintage-trek.com/Trek-Fisher-Klein-Lemond/1991specmanualTrek.pdf