2025 Tout Terrain Ceres GT Carbon Fork

	S	M	L	XL
Stack	559mm	578mm	599mm	618mm
Reach	380mm	389mm	397mm	405mm
Stack to Reach Ratio	1.47:1	1.49:1	1.51:1	1.53:1
Seat Tube Length, C-T	490mm	530mm	570mm	610mm
Top Tube Length, Effective/Horizontal HT Top	540mm	560mm	580mm	600mm
Top Tube Slope	9.7deg	7.4deg	5.5deg	3.5deg
Head Tube Angle	71deg	71deg	71.5deg	71.5deg
Seat Tube Angle	74deg	73.5deg	73deg	72.5deg
Head Tube Length	115mm	135mm	155mm	175mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	285mm	285mm	285mm	285mm
Chainstay Length	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	424.3mm	424.3mm	424.3mm	424.3mm
Front-Center	599.8mm	615.7mm	625.7mm	639.6mm
Front-Center Horizontal	595.7mm	611.7mm	621.7mm	635.7mm
Wheelbase	1020mm	1036mm	1046mm	1060mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Fork Length, Unknown	407mm	407mm	407mm	407mm
Trail	74.6mm high	74.6mm high	71.3mm high	71.3mm high
Mechanical Trail	70.6mm	70.6mm	67.6mm	67.6mm
Wheel Flop	23mm	23mm	21.5mm	21.5mm
Standover Height	416mm	444mm	473mm	500mm
Tire to Pedal Spindle	74.8mm 170 mm cranks	90.7mm 170 mm cranks	100.7mm 170 mm cranks	114.6mm 170 mm cranks
Pedal Spindle to Ground Clearance	115mm 170 mm cranks	115mm 170 mm cranks	115mm 170 mm cranks	115mm 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.de/en/the-products/bicycles/x.over/ceres/11131/ceres-gt?c=271

Geometry