2025 KTM Bikes Ultra 1964 XXL
Build
700C/29 in × 2.25 in
Insights
Somewhat upright 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 | 661mm |
| Reach | 460mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 570mm |
| Top Tube Length, Effective/Horizontal Center | 650mm |
| Top Tube Slope | 10.4deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 298.2mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 434.4mm |
| Front-Center | 737.9mm |
| Front-Center Horizontal | 734.6mm |
| Wheelbase | 1169mm |
| Fork Offset/Rake | 44mm |
| Trail | 94.2mm very high |
| Mechanical Trail | 87.9mm |
| Wheel Flop | 31.5mm |
| Standover Height | 860mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 199.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 128.2mm |
1964 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 736.3mm |
| Bike Length with Tires | 1905.3mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | N/A |
| Brake Type | Disc |
Source:https://www.ktm-bikes.at/bikes/detail/mx2230410108-ultra-1964-pro-29-l-48-mx2230410108-ultra-1964-pro-29-black-matt-1x12-shimano-deore-xt-2023