2019 Crescent Rask R50

	38	43	48	53
Stack	612mm	622mm	631mm	641mm
Reach	393mm	418mm	440mm	462mm
Stack to Reach Ratio	1.56:1	1.49:1	1.43:1	1.39:1
Seat Tube Length, C-T	380mm	430mm	480mm	530mm
Top Tube Length, Effective/Horizontal Unknown	574mm	602mm	627mm	652mm
Top Tube Slope	26.3deg	21.2deg	16.5deg	12.2deg
Head Tube Angle	69.5deg	69.5deg	69.5deg	69.5deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	100mm	110mm	120mm	130mm
Bottom Bracket Drop	60mm	60mm	60mm	60mm
Bottom Bracket Height	308.2mm	308.2mm	308.2mm	308.2mm
Chainstay Length	440mm	440mm	440mm	440mm
Chainstay Length Horizontal	435.9mm	435.9mm	435.9mm	435.9mm
Front-Center	652.9mm	681.8mm	706.7mm	731.6mm
Front-Center Horizontal	650.1mm	679.1mm	704.1mm	729.1mm
Wheelbase	1086mm	1115mm	1140mm	1165mm
Fork Offset/Rake	47.5mm	47.8mm	47.4mm	46.7mm
Trail	86.9mm very high	86.7mm very high	87mm very high	87.8mm very high
Mechanical Trail	81.4mm	81.2mm	81.5mm	82.2mm
Wheel Flop	28.5mm	28.4mm	28.6mm	28.8mm
Tire to Pedal Spindle	114.7mm 170 mm cranks	143.6mm 170 mm cranks	163.5mm 175 mm cranks	188.4mm 175 mm cranks
Pedal Spindle to Ground Clearance	138.2mm 170 mm cranks	138.2mm 170 mm cranks	133.2mm 175 mm cranks	133.2mm 175 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.cykelkraft.se/crescent-rask-r50-29-matt-svart

Geometry