Name: 2026 Csepel Rapid Alu Base
Brand: Csepel

	510 mm	540 mm	590 mm
Stack	554mm	579mm	617mm
Reach	384mm	387mm	397mm
Stack to Reach Ratio	1.44:1	1.5:1	1.55:1
Seat Tube Length, C-T	510mm	540mm	590mm
Top Tube Length, Effective/Horizontal HT Top	545mm	561mm	591mm
Top Tube Slope	6.9deg	6.5deg	5.4deg
Head Tube Angle	70.5deg	71.5deg	71.5deg
Seat Tube Angle	74deg	73.5deg	72.5deg
Head Tube Length	120mm	145mm	185mm
Bottom Bracket Drop	72mm	70mm	70mm
Bottom Bracket Height	279mm	281mm	281mm
Chainstay Length	435mm	435mm	435mm
Chainstay Length Horizontal	429mm	429.3mm	429.3mm
Front-Center	609.3mm	611.7mm	634.5mm
Front-Center Horizontal	605mm	607.7mm	630.7mm
Wheelbase	1034mm	1037mm	1060mm
Fork Offset/Rake	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	410mm	410mm	410mm
Trail	76.6mm high	70mm high	70mm high
Mechanical Trail	72.2mm	66.4mm	66.4mm
Wheel Flop	24.1mm	21.1mm	21.1mm
Tire to Pedal Spindle	83.3mm 175 mm cranks	85.7mm 175 mm cranks	108.5mm 175 mm cranks
Pedal Spindle to Ground Clearance	104mm 175 mm cranks	106mm 175 mm cranks	106mm 175 mm cranks

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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 Csepel Rapid Alu Base

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