The SE One Piece Alloy Sprocket-Ano Red at J&R Bicycles is built from lightweight alloy with CNC machined teeth for added strength and durability. This 5mm thick sprocket sports a unique design that combines the SE logo with an old-style shuriken and just like a quick and sharp throwing star, the SE alloy sprocket delivers efficient speed and power. It is compatible with 1/2″ x 1/8 and fits cranksets that have a 19mm spindle.

FEATURES

• 33-tooth, alloy SE sprocket
• 5mm thickness
• CNC teeth
• Accepts standard 1/2″ x 1/8″ chains
• Fits cranksets with 19mm spindle