TA Alize chainring, 5-arm, inner, 130 mm BCD

Product Description TA Alizé is a chainring for 9- and 11-speed Shimano Road cranks. Specifications:Application:RoadAttachment:130 mm bolt circle diameter, 5-armTeeth:38 T, 39 T, 40 T, 41 T, 42 T, 44 T, 45 TGearing:2x9-speed, 2x10-speed, 2x11-speedTechnical Information:Material:aluminium (7075-T6)Compatibility:for Road cranks from Shimano and other manufacturers except Campagnolo and FulcrumPosition: innerFeatures:76 mm hole spacingblack or anodised silverdesigned and produced in France Note:The inner Alizé chainring (not central, not outer) is also 11-speed compatible, provided it is combined with an outer 11-speed chainring. Chainrings with an older production date have an "10" printed on them, while chainrings with a more recent production date have "11" printed on them. However, there is no difference in compatibility (to 11-speed). The manufacturer recommends a difference of 12 to 16 teeth between the chainrings.Manufacturer Numbers:black 38 tooth:PL-50130109-38silver 38 tooth:PL-50130102-38black 39 tooth:PL-50130109-39silver 39 tooth:PL-50130102-39black 40 tooth:PL-50130109-40silver 40 tooth:PL-50130102-40silver 41 tooth:PL-50130102-41black 42 tooth:PL-50130109-42silver 42 tooth:PL-50130102-42black 44 tooth:PL-50130109-44silver 44 tooth:PL-50130102-44silver 45 tooth:PL-50130102-45Contents:1 x TA Alizé chainring Manufacturer: Spécialités T.A. 41 bis rue de Laon 02150 Sissonne France france@specialites-ta.com