Fits 104/64 BCD 2X crankset and converts into single ring\n Narrowwide tooth profile keeps the chain snug, allowing you to leave the chain guide behind\n Not for Shimano 12spd Hyperglide+ chain\n Designed in UK, manufactured in Poland\n Third party online retailers must be preapproved by manufacturer
- color:
- black/red
- size:
- XL