1991 Trek Bikes 930 Base 18
Build
26 in × 2 in
Insights
Design deviates from other sizes of Trek Bikes 930
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 443.6mm |
| Reach | 427mm |
| Stack to Reach Ratio | 1.04:1 |
| Seat Tube Length, C-C | 429.3mm |
| Top Tube Length, Effective/Horizontal Center | 563.9mm |
| Top Tube Length, Actual C-C | 563.9mm |
| Top Tube Slope | 0deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Bottom Bracket Drop | 35.7mm |
| Bottom Bracket Height | 294.6mm |
| Chainstay Length | 429.3mm |
| Chainstay Length Horizontal | 427.8mm |
| Front-Center | 635mm |
| Front-Center Horizontal | 633.9mm |
| Wheelbase | 1061.7mm |
| Fork Offset/Rake | 45.7mm |
| Trail | 65.4mm high |
| Mechanical Trail | 61.8mm |
| Wheel Flop | 20.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 134.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 124.6mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 660.6mm |
| Bike Length with Tires | 1722.3mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://bikerebuilds.com/catalogs/trek/1991-trek-catalog.pdf