1998 GT Bicycles Xizang Frame Only 20''
Build
26 in × 2.3 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 582.6mm |
| Reach | 430.4mm |
| Stack to Reach Ratio | 1.35:1 |
| Seat Tube Length, C-C | 508mm |
| Top Tube Length, Effective/Horizontal Center | 599.3mm |
| Top Tube Length, Actual C-C | 585mm |
| Top Tube Slope | 6deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 118.5mm |
| Bottom Bracket Drop | 39.9mm |
| Bottom Bracket Height | 298mm |
| Chainstay Length | 426mm |
| Chainstay Length Horizontal | 424.1mm |
| Front-Center | 647.1mm |
| Front-Center Horizontal | 645.9mm |
| Wheelbase | 1070mm |
| Fork Offset/Rake | 40mm |
| Fork Length (Axle-To-Crown) | 451mm |
| Trail | 74.1mm high |
| Mechanical Trail | 70mm |
| Wheel Flop | 22.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 139.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 128mm |
Frame Only Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2.3in |
| Tire Outer Diameter | 675.8mm |
| Bike Length with Tires | 1745.8mm |
| Crank Length | 170mm |
| Handlebar Width | 600mm |
| Stem Length | 60mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.retrobike.co.uk/gallery2/d/10537-2/1998-2.pdf