MCS 40t BMX Chainring - Black - 110mm/130mm 5-bolt - USA Made Green This spindle is approx 5-7/8"

This spindle is approx 5-7/8" (just a fuzz under 150mm long) and this spindle will work with many common imported cranks like found on many complete bikes

It will work on most stock Haro and Redline Micro Mini race bikes

*This is our most economical freewheel model

This kit includes everything you need to run a Gyro -- black steel upper and lower plates

Box Two™ Chain Tensioners help protect frame dropouts and keep your rear wheels locked in place where they should be

MCS 40t BMX Chainring - Black - 110mm/130mm 5-bolt - USA Made Green This spindle is approx 5-7/8"The MCS 5 bolt chainring is an all American CNC machined product made of 6061 aluminum. It features an almost perfect round circumference, which will facilitate achieve an even tension of your chain. This chainring has a 110mm 130mm BCD, 5 bolt pattern and fits 3 32" chains. MCS chainrings are MADE IN THE USA! Size: 40tColor: Black