2022 KTM Bikes Ultra Base

	43cm	48cm	53cm	57cm
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	243.3mm	243.3mm	243.3mm
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	43.7mm	43.9mm	43.9mm	44.6mm
Trail	94.5mm very high	73.2mm high	73.2mm high	72.5mm high
Mechanical Trail	88.3mm	68.4mm	68.4mm	67.7mm
Wheel Flop	31.6mm	24.5mm	24.5mm	24.3mm
Standover Height	769mm	799mm	831mm	860mm
Tire to Pedal Spindle	140.1mm 170 mm cranks	216.9mm 170 mm cranks	237.8mm 170 mm cranks	254.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	128.2mm 170 mm cranks	73.3mm 170 mm cranks	73.3mm 170 mm cranks	73.3mm 170 mm cranks

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.

Category Trend

Source:https://www.ktm-bikes.at/bikes/detail/ultra-1964-pro-29-black-matt-orange-glossy-12-g-shimano-deore-xt-1-2022

Geometry