FIFTY-FIFTY Round 104BCD Chainring, 30T 32T 34T 36T Narrow Wide Mountain Bike Chainring, Single Chainring for 9/10/11-Speed with 4 Alloy Chainring Bolts for MTB
Material: the bike chainring is made of high quality anodic oxidation 7075 T6 aluminium alloy, aerospace grade strength.
Very Durable and Stiff: FIFTY-FIFTY 104 chainring is 4.5mm thickness plant to ensure the 104mm BCD MTB chainring no flexing.
Narrow Wide Tooth Design: The narrow-wide chainring increases chain retention and wear life, no chain drop, reduces friction and noise.
Compatible with 9/10/11 speed and come with 4 x aluminum alloy chainring bolts, perfect for replacing an old chainring or converting from a 2 or 3-speed chainring to a single speed chainring.