e*thirteen Helix Core e*spec Chainring Variant:Shimano EP8 Sole Guards: Replaceable heel and

Sole Guards: Replaceable heel and toe guards

preventing contamination from sticking to your chain

which is also suitable for the SPEEDROCKER XL SET

Brakes: TKB-172

e*thirteen Helix Core e*spec Chainring Variant:Shimano EP8 Sole Guards: Replaceable heel andHelix Core e*spec Direct Mount Chainrings feature our narrow wide tooth profile, for reliable chain retention and an extra long wear life. Helix Core e*spec rings are cold formed from steel and then heat treated to provide excellent durability and toughness, all at a price that's easy on your wallet. Features Long lasting and economical steel construction. M4 narrow wide tooth profile for excellent chain retention and Shimano SRAM drivetrain