Lami·Flow R5-ST unique design creates a laminar flow to reduce drag, with the air passing through the interior and exterior of the chainring, helping you to keep your momentum, while retaining the legendary stiffness of Ridea chainrings. The exclusive X-ODON technology prevents chain sucks and increase the stability of the chain.
Model name: Ridea Lami·Flow R5-ST
Material: Full CNC Swiss AL 7075-T7651
BCD: 130 mm (5 bolts)
Compatible cranksets: Ridea ES R5-ST, IT IT-ST, IT IT-FT (single ring only). Also compatible with other manufacturer cranksets following the standard 130 mm BCD
Powering levels: W0T (round rings); W3T duo-oval (+15% output power)
X-ODON Technology: Designed to retain the chain under all conditions
Size and weight:
W0T: 46t (88 g); 48t (101 g); 50t (111 g); 52t (113 g); 54t (119 g); 56t (126 g); 58t (133 g)
W3T: 46t (91 g); 48t (98 g); 50t (105 g); 52t (112 g); 54t (118 g); 56t (120 g); 58t (130 g)
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