Product Name :

KOM Challenger - Modified ChainRing 48t/32t for Shimano

Product Description
Keep the BCD 110~
Keep the ORIGINAL CRANK~~
Keep the original ChainLine~~~

48t/32t combination design.
48t for racing, and 32t for climbing.

EDU-80 for Shimano 9100. R8000
EDU-68 for Shimano 6800. 9000
All available to be modified.