for bikes compatible with ISCG mounts. The adjustable polycarbonate compact upper slider opens without tools for easy access to the chain. The solvent-resistant upper slider has co-molded rubber to keep things quiet. ...

7075 aluminum guard protects middle and inner chainring from impacts Fits cranks with 3-4mm thick chainring tabs Specifications: Chainring BCD: 104mm Mount: 4-Bolt Material: Aluminum Color: Black Weight: - This product was ...

threaded bottom bracket shells with no ISCG'05 mount tabs Adapter replaces one 2.5mm bottom bracket spacer and is held on by the drive side bottom bracket cup Not for use with dual ...

without upper chain retention Reinforced nylon bash guard and a back plate cut from 8mm thick 7075-T6 aluminum Includes 3 different sizes of bash plate for compatibility with chainrings from 28-36T - ...