2025 Tout Terrain Outback Xplore II Base

	S	M	L	XL
Stack	625mm	629mm	634mm	639mm
Reach	329mm	412mm	431mm	455mm
Stack to Reach Ratio	1.9:1	1.53:1	1.47:1	1.4:1
Seat Tube Length, C-T	420mm	470mm	500mm	530mm
Seat Tube Length, C-C	380mm	410mm	440mm	470mm
Top Tube Length, Effective/Horizontal HT Top	575mm	595mm	615mm	640mm
Top Tube Slope	26.5deg	18.1deg	15.1deg	12.2deg
Head Tube Angle	68deg	68deg	68deg	68deg
Seat Tube Angle	74deg	74deg	74deg	74deg
Head Tube Length	120mm	125mm	130mm	135mm
Bottom Bracket Drop	65mm	65mm	65mm	65mm
Bottom Bracket Height	305.7mm	305.7mm	305.7mm	305.7mm
Chainstay Length	462mm	462mm	462mm	462mm
Chainstay Length Horizontal	457.4mm	457.4mm	457.4mm	457.4mm
Front-Center	677.7mm	698.6mm	718.5mm	744.4mm
Front-Center Horizontal	674.6mm	695.6mm	715.6mm	741.6mm
Wheelbase	1132mm	1153mm	1173mm	1199mm
Fork Offset/Rake	51mm	51mm	51mm	51mm
Fork Length (Axle-To-Crown)	495mm	495mm	495mm	495mm
Trail	94.8mm very high	94.8mm very high	94.8mm very high	94.8mm very high
Mechanical Trail	87.9mm	87.9mm	87.9mm	87.9mm
Wheel Flop	32.9mm	32.9mm	32.9mm	32.9mm
Standover Height	792mm	817mm	826mm	848mm
Tire to Pedal Spindle	137mm 170 mm cranks	157.9mm 170 mm cranks	177.9mm 170 mm cranks	203.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	135.7mm 170 mm cranks	135.7mm 170 mm cranks	135.7mm 170 mm cranks	135.7mm 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://tout-terrain.bike/products/outback-xplore-ii-29

Geometry