2007 Rocky Mountain Sherpa Touring Base

	46.5	50	52	55	58
Stack	552mm	577.5mm	585mm	608mm	620mm
Reach	375.6mm	373.7mm	377mm	380mm	388mm
Stack to Reach Ratio	1.47:1	1.55:1	1.55:1	1.6:1	1.6:1
Seat Tube Length, C-T	465mm	500mm	520mm	550mm	580mm
Top Tube Length, Effective/Horizontal HT Top	530mm	540mm	550mm	560mm	570mm
Top Tube Slope	12deg	12deg	12deg	12deg	6.7deg
Head Tube Angle	70.5deg	71deg	71deg	71deg	71.5deg
Seat Tube Angle	74.5deg	74deg	73.5deg	73.5deg	73deg
Head Tube Length	105mm	130mm	155mm	180mm	195mm
Bottom Bracket Drop	65mm	65mm	65mm	65mm	65mm
Bottom Bracket Height	281mm	281mm	281mm	281mm	281mm
Chainstay Length	445mm	445mm	445mm	445mm	445mm
Chainstay Length Horizontal	440.2mm	440.2mm	440.2mm	440.2mm	440.2mm
Front-Center	599mm	601mm	607mm	613mm	617mm
Front-Center Horizontal	595.8mm	597.8mm	603.8mm	609.8mm	613.8mm
Wheelbase	1036mm	1038mm	1044mm	1050mm	1054mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	410mm	410mm	410mm	410mm	405mm
Trail	74.8mm high	71.5mm high	71.5mm high	71.5mm high	68.3mm high
Mechanical Trail	70.5mm	67.7mm	67.7mm	67.7mm	64.8mm
Wheel Flop	23.5mm	22mm	22mm	22mm	20.6mm
Standover Height	745mm	771mm	795mm	822mm	837mm
Tire to Pedal Spindle	83mm 170 mm cranks	85mm 170 mm cranks	91mm 170 mm cranks	97mm 170 mm cranks	101mm 170 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks	111mm 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://web.archive.org/web/20070329010521/http://www.bikes.com/bikes/2007/TOURING/sherpa-30.aspx

Geometry