Helix e*spec 104 BCD Aluminum Chainring Size:32T the Flux 55 Carbon allows

the Flux 55 Carbon allows you to push you limits longer by absorbing vibration and impacts

e*thirteen Helix

and long-lasting performance perfect for when you're ready to upgrade from your original ring

30mm Inner Width gives exceptional lateral stability while optimizing modern tire profiles

Like all e*thirteen chainrings

Helix e*spec 104 BCD Aluminum Chainring Size:32T the Flux 55 Carbon allowsA lightweight and affordable e bike spider compatible 104BCD chainring, with excellent chain retention and wear life. The Helix e*spec 104BCD chainring features a lightweight, stiff, and durable 7075 AL construction and e*thirteen's latest M4 narrow wide tooth profile for excellent chain retention and wear life. Helix performance and an affordable price make this the perfect match for any 104BCD spider or the e*thirteen Turbocharger spider bashguard.