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Ridley Helium SLA 2017

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Geometry

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	XXS	XS	S	M	L	XL
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Reach	366	361	336	380	319	424
Stack	600	496	550	683	566	724
Top Tube (effective)	580	534	625	468	627	598
Top Tube (actual)	479	576	497	566	557	661
Seat Tube C-T	411	481	591	496	504	574
Seat Tube C-C	441	418	388	406	579	617
Head Angle	82	83	82	71	82	78
Seat Angle	61	76	86	60	63	63
Head Tube	96	124	149	154	232	207
Chainstay	419	336	346	439	391	338
Wheelbase	781	928	955	1015	969	1192
Standover	717	739	648	693	984	916
BB Drop	58	70	76	73	53	64
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees.

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