2017 Planet X RR-58 V2 Base

	48cm	49cm	51cm	53cm	55cm
Stack	531mm	542mm	558mm	579mm	598mm
Reach	383mm	385mm	388mm	393mm	407mm
Stack to Reach Ratio	1.39:1	1.41:1	1.44:1	1.47:1	1.47:1
Seat Tube Length, C-T	480mm	490mm	510mm	530mm	550mm
Top Tube Length, Effective/Horizontal Center	525mm	535mm	550mm	570mm	590mm
Top Tube Slope	7.6deg	7.7deg	7.4deg	7.5deg	7.2deg
Head Tube Angle	71deg	71.5deg	72deg	72.5deg	72.5deg
Seat Tube Angle	75deg	74.5deg	73.5deg	73deg	73deg
Head Tube Length	130mm	140mm	155mm	175mm	195mm
Bottom Bracket Drop	72mm	72mm	72mm	72mm	72mm
Bottom Bracket Height	264mm	264mm	264mm	264mm	264mm
Chainstay Length	413mm	413mm	415mm	417mm	417mm
Chainstay Length Horizontal	406.7mm	406.7mm	408.7mm	410.7mm	410.7mm
Front-Center	592mm	594mm	594mm	604mm	624mm
Front-Center Horizontal	588.3mm	589.3mm	589.3mm	593.3mm	620.3mm
Wheelbase	995mm	996mm	998mm	1004mm	1031mm
Fork Offset/Rake	44.7mm	44.6mm	41.3mm	38.5mm	45.2mm
Fork Length (Axle-To-Crown)	370mm	370mm	370mm	370mm	370mm
Trail	68.4mm high	65.4mm high	65.8mm high	65.5mm high	58.5mm mid/neutral
Mechanical Trail	64.7mm	62mm	62.6mm	62.5mm	55.8mm
Wheel Flop	21.1mm	19.7mm	19.3mm	18.8mm	16.8mm
Tire to Pedal Spindle	86mm 170 mm cranks	88mm 170 mm cranks	88mm 170 mm cranks	98mm 170 mm cranks	118mm 170 mm cranks
Pedal Spindle to Ground Clearance	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	94mm 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://www.planetx.co.uk/c/q/bikes/road-bikes/rt-58-alloy

Geometry