The MCS USA 5-Bolt pattern chaingring is an all american cnc machined product made of 6061-T aluminum. It features an almost perfect round circumference, which will facilitate and achieve an even tension of your chain. 110mm hole pattern.

MADE IN THE USA!!!

SPECIFICATIONS:
Material: CNC machined 6061-T Aluminum
Size: Available from 34T to 48T
Color: Available in Black, Blue, Red & Silver (34T-36T & 45T-48T available only in Black or Silver)
Weight:  36.0 Grams / 1.27 Ounces (34T)
               57.3 Grams / 2.02 Ounces (38T)
               97.9 Grams / 3.45 Ounces (43T)
             144.3 Grams / 5.09 Ounces (48T)