The Massi Narrow-Wide Comp Shimano Chainring ensures optimal chain retention, preventing chain drops and allowing for the use of lightweight 9-speed, 10-speed, and 11-speed drivetrains. The body is made of CNC-machined 7075 aluminum. This model is available in three sizes: 30T, 32T, and 34T.
Features:
·Allows for the use of lightweight 9-speed, 10-speed, and 11-speed drivetrains.
·BCD 104.
·Made from CNC-machined 7075 aluminum.
·Available in two sizes: 30D, 32D, and 34D.
·Weighs 37g.
Features:
·Allows for the use of lightweight 9-speed, 10-speed, and 11-speed drivetrains.
·BCD 104.
·Made from CNC-machined 7075 aluminum.
·Available in two sizes: 30D, 32D, and 34D.
·Weighs 37g.
