Gusset Duplex Chain Guide.
- CNC machined aluminum upper/lower chain guide with high-density composite cages
- For use with single front ring and rear cassette, cartridge bearing lower roller
- Choose ISCG or ISCG-05 (ISCG to bottom bracket flanged-cup mount adapter sold separately, use EV-4005 for ISCG to BB, or EV-4007 for ISCG-05 to BB)
This product was added to our catalog on April 25, 2018