Mongoose® Motomag 39T X 1/8" BMX Bicycle Chainwheel - BLACK

Officially licensed Mongoose® Motomag chainwheels! As seen on the new 2012 Kos cruiser, except these are MADE IN THE USA.

Specifications:

• .19" thick, T6-6061 aluminum alloy, CNC machined
• Hard anodized
• Color: BLACK ANODIZED
  
• 39T
• Uses 1/8" wide chain
• Spindle hole is for one piece crank (approx. 23.8mm)
• Weight: 5.6 oz.
• MADE IN THE USA