e*thirteen Helix Core e*spec Chainring Variant:TQ HPR50 Our Utility Frame Strap is

Our Utility Frame Strap is the perfect add-on for any rider

Integrated (IS) — 9mm top

efficient bikes

Carbon Chainring:

with an extra-long

e*thirteen Helix Core e*spec Chainring Variant:TQ HPR50 Our Utility Frame Strap isHelix 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