ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 34T, 15mm Offset, Sterling Silve S3-Size-279mm keep your setup pristine with

keep your setup pristine with the ultimate floor shield

You can easily attach the basket yourself

This lubricant is not flammable

Future-Proofing and Flexibility: As riding styles and preferences evolve

The pannier bag tubes can be used with the MIK carrier plate

ethirteen Helix Race espec Direct Mount Chainring for Bosch CX/SX - 34T, 15mm Offset, Sterling Silve S3-Size-279mm keep your setup pristine withThe ethirteen Helix Race espec Direct Mount Chainring is the ultimate premium upgrade for high performance Bosch e bike systems. Forged and CNC machined from ultralight, high strength 7075 T6 aluminum, this 34T one piece direct mount chainring features a wider 15mm offset to achieve proper chainline alignment on specialized Bosch CX Gen 4, Gen 5, and SX motor configurations. Equipped with an updated M4 narrow wide tooth profile and finished in a