2025 Miracle Bike CX535 Base

	50cm	52cm	54cm	56cm	58cm
Stack	524mm	537.5mm	548.5mm	562.5mm	578.5mm
Reach	384.5mm	386mm	387.5mm	393.5mm	398mm
Stack to Reach Ratio	1.36:1	1.39:1	1.42:1	1.43:1	1.45:1
Seat Tube Length, C-T	500mm	520mm	540mm	560mm	580mm
Seat Tube Length, C-C	460mm	480mm	500mm	520mm	540mm
Top Tube Length, Effective/Horizontal Center	500mm	520mm	545mm	560mm	580mm
Top Tube Length, Effective/Horizontal Unknown	486mm	505mm	529mm	545mm	565mm
Top Tube Slope	4.8deg	4.2deg	3.4deg	2.8deg	2.5deg
Head Tube Angle	71.5deg	72.5deg	73deg	72.5deg	72.5deg
Seat Tube Angle	74deg	73.5deg	73deg	73deg	72.5deg
Head Tube Length	120mm	130mm	145mm	155mm	170mm
Bottom Bracket Drop	62mm	62mm	63.5mm	63.5mm	65mm
Bottom Bracket Height	287mm	287mm	285.5mm	285.5mm	284mm
Chainstay Length	425mm	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	420.5mm	420.5mm	420.2mm	420.2mm	420mm
Front-Center	555mm	561mm	576mm	596mm	610mm
Front-Center Horizontal	551.6mm	556.6mm	571.8mm	591.8mm	607mm
Wheelbase	972mm	977mm	992mm	1012mm	1027mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Fork Length, Unknown	400mm	400mm	400mm	400mm	400mm
Trail	69.3mm high	62.9mm mid/neutral	59.6mm mid/neutral	62.9mm mid/neutral	62.9mm mid/neutral
Mechanical Trail	65.7mm	60mm	57mm	60mm	60mm
Wheel Flop	20.9mm	18mm	16.7mm	18mm	18mm
Tire to Pedal Spindle	36mm 170 mm cranks	42mm 170 mm cranks	57mm 170 mm cranks	77mm 170 mm cranks	91mm 170 mm cranks
Pedal Spindle to Ground Clearance	117mm 170 mm cranks	117mm 170 mm cranks	115.5mm 170 mm cranks	115.5mm 170 mm cranks	114mm 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:http://m.miraclebikes.com/Product/detail/id/28.html

Geometry