Name: 2026 my-grevils gravel Base
Brand: my-grevils

	47-	47	50	53	53-
Stack	553.2mm	553.2mm	568.3mm	583.2mm	583.2mm
Reach	368.4mm	368.4mm	376.1mm	383.7mm	383.7mm
Stack to Reach Ratio	1.5:1	1.5:1	1.51:1	1.52:1	1.52:1
Seat Tube Length, Unknown	470mm	470mm	500mm	530mm	530mm
Seat Tube Length, Effective Center	410mm	410mm	440mm	470mm	470mm
Top Tube Length, Actual C-C	530mm	530mm	545mm	558mm	558mm
Top Tube Slope	11.5deg	11.5deg	9.7deg	8deg	8deg
Head Tube Angle	70.25deg	70.25deg	70.5deg	70.75deg	70.75deg
Seat Tube Angle	74.51deg	74.51deg	74deg	73.75deg	73.75deg
Head Tube Length	115mm	115mm	130mm	150mm	150mm
Bottom Bracket Drop	72mm	72mm	72mm	67mm	67mm
Bottom Bracket Height	284mm	284mm	284mm	289mm	289mm
Chainstay Length	430mm	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	423.9mm	423.9mm	423.9mm	424.8mm	424.8mm
Front-Center	603.9mm	603.9mm	614.5mm	625.9mm	625.9mm
Front-Center Horizontal	599.6mm	599.6mm	610.3mm	622.3mm	622.3mm
Wheelbase	1023.5mm	1023.5mm	1034.2mm	1047mm	1047mm
Fork Offset/Rake	55mm	55mm	55mm	55mm	55mm
Fork Length (Axle-To-Crown)	—	405mm	405mm	405mm	405mm
Fork Length, Unknown	405mm	—	—	—	—
Trail	69.4mm high	69.4mm high	67.7mm high	66.1mm high	66.1mm high
Mechanical Trail	65.3mm	65.3mm	63.8mm	62.4mm	62.4mm
Wheel Flop	22.1mm	22.1mm	21.3mm	20.6mm	20.6mm
Tire to Pedal Spindle	77.9mm 170 mm cranks	77.9mm 170 mm cranks	88.5mm 170 mm cranks	99.9mm 170 mm cranks	99.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	114mm 170 mm cranks	114mm 170 mm cranks	114mm 170 mm cranks	119mm 170 mm cranks	119mm 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.

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2026 my-grevils gravel Base

Geometry