2025 KTM Bikes Ultra 1964
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
M | L | XL | XXL | |
Stack | 614mm | 629mm | 642mm | 661mm |
Reach | 419mm | 435mm | 451mm | 460mm |
Stack to Reach Ratio | 1.47:1 | 1.45:1 | 1.42:1 | 1.44:1 |
Seat Tube Length, C-T | 430mm | 480mm | 530mm | 570mm |
Top Tube Length, Effective/Horizontal Center | 595mm | 615mm | 635mm | 650mm |
Top Tube Slope | 20.5deg | 16.5deg | 12.5deg | 10.4deg |
Head Tube Angle | 69deg | 69deg | 69deg | 69deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 110mm | 125mm | 140mm | 160mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 298.2mm | 298.2mm | 298.2mm | 298.2mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 434.4mm | 434.4mm | 434.4mm | 434.4mm |
Front-Center | 678.2mm | 700.1mm | 721mm | 737.9mm |
Front-Center Horizontal | 674.6mm | 696.6mm | 717.6mm | 734.6mm |
Wheelbase | 1109mm | 1131mm | 1152mm | 1169mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Trail | 94.2mm very high | 94.2mm very high | 94.2mm very high | 94.2mm very high |
Mechanical Trail | 87.9mm | 87.9mm | 87.9mm | 87.9mm |
Wheel Flop | 31.5mm | 31.5mm | 31.5mm | 31.5mm |
Standover Height | 769mm | 799mm | 831mm | 860mm |
Tire to Pedal Spindle | 140.1mm 170 mm cranks | 162mm 170 mm cranks | 182.9mm 170 mm cranks | 199.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 128.2mm 170 mm cranks | 128.2mm 170 mm cranks | 128.2mm 170 mm cranks | 128.2mm 170 mm cranks |
1964 Build
M | L | XL | XXL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.25in | 2.25in | 2.25in | 2.25in |
Tire Outer Diameter | 736.3mm | 736.3mm | 736.3mm | 736.3mm |
Bike Length with Tires | 1845.3mm | 1867.3mm | 1888.3mm | 1905.3mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Cross-country MTBSource: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