Forty tooth (40T) chromed steel chainring for front freewheel system. Center hole diameter is 2.13 inches, 5 bolt pattern diameter is 2.63 inches.
Posted by Darren Million on 12 08 2014
You want proformance? You want your shift kit to do more? Maybe you want your motor not to run all out at 30 MPH I would say then buy this as your replacement for the stock 36 tooth chain ring. I have rode with the stock 36 tooth and I did not like it I bought this and love it my motor don't whine like a howling dog at 30 MPH no more along with the new 28 tooth - 11 tooth Cassette. Also the chains fit SBP chain rings the way they should. You just can't find Quality like this on Ebay.
Posted by Germaine Townsell on 09 06 2014
good thing to use as the smaller sprocket if you want to get more speed out your bike