1995 GT Bicycles Karakoram Base 46cm 18inch
Build
26 in × 35 mm
Insights
Design deviates from other sizes of GT Bicycles Karakoram
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 475mm |
| Reach | 440mm |
| Stack to Reach Ratio | 1.08:1 |
| Seat Tube Length, C-TTT | 460mm |
| Top Tube Length, Effective/Horizontal Center | 588.5mm |
| Top Tube Length, Actual C-C | 580mm |
| Top Tube Slope | 3deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 32mm |
| Bottom Bracket Height | 282.5mm |
| Chainstay Length Horizontal | 420mm |
| Front-Center | 640.8mm |
| Front-Center Horizontal | 640mm |
| Wheelbase | 1060mm |
| Fork Offset/Rake | 36.4mm |
| Trail | 75.7mm high |
| Mechanical Trail | 71.1mm |
| Wheel Flop | 24.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 156.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 112.5mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 629mm |
| Bike Length with Tires | 1689mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Unknown |
Source:measured the frame myself + cad