	49	52	55	57	57	59
Stack	542mm	558mm	572mm	582mm	582mm	594mm
Reach	365mm	380mm	391mm	396mm	396mm	400mm
Stack to Reach Ratio	1.48:1	1.47:1	1.46:1	1.47:1	1.47:1	1.49:1
Seat Tube Length, C-T	440mm	470mm	500mm	—	520mm	540mm
Seat Tube Length, Unknown	—	—	—	520mm	—	—
Top Tube Length, Effective/Horizontal Unknown	510mm	530mm	550mm	583mm	563mm	576mm
Top Tube Slope	13.7deg	11.7deg	9.8deg	8.7deg	8.7deg	7.8deg
Head Tube Angle	71deg	71.5deg	71.5deg	72deg	72deg	72deg
Seat Tube Angle	75deg	75deg	74.5deg	74deg	74deg	73.5deg
Head Tube Length	130mm	145mm	160mm	170mm	170mm	185mm
Bottom Bracket Height	—	—	—	—	—	—
Chainstay Length	415mm	415mm	415mm	415mm	415mm	415mm
Wheelbase	981mm	997mm	1013mm	1017mm	1017mm	1026mm
Fork Length, Unknown	381mm	381mm	381mm	381mm	381mm	381mm
Trail	— —	— —	— —	— —	— —	— —
Mechanical Trail	—	—	—	—	—	—
Wheel Flop	—	—	—	—	—	—

	49	52	55	57	57	59
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	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm	28mm	28mm	28mm	28mm
Tire Outer Diameter	678mm	678mm	678mm	678mm	678mm	678mm
Bike Length with Tires	1659mm	1675mm	1691mm	1695mm	1695mm	1704mm

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://issuu.com/ktm-bike-industries/docs/ktm-imagecatalog-2015, https://issuu.com/ktm-bike-industries/docs/ktm-partnerbook-2015/270

2015 KTM Bikes Revelator Sky Disc Base

Geometry