e*thirteen Helix Race GR Direct Mount Chainring - For use Helix Race GR Crank Color:BLK 5" Defined Color Blue Size

5" Defined Color Blue Size X-Large

With DT's ratchet system

The Race Filters are for high-intensity training and racing

Prevents icing of the kick zone

combined with a moisture-wicking

e*thirteen Helix Race GR Direct Mount Chainring - For use Helix Race GR Crank Color:BLK 5" Defined Color Blue SizeHelix Race GR chainrings are gravity optimized direct mount chainrings designed to withstand the punishment of downhill bikepark and freeride disciplines. Theyre crafted of AL 7075 T6 and highly CNC optimized for minimal weight penalty and great looks. Paired with Helix Race GR Cranks 7mm offset GR chainrings produce a 56. 5mm chainline suitable for most long travel bike geometries. Featuring e*thirteens M4 narrow wide tooth profile they deliver