e*thirteen Helix Race GR Direct Mount Chainring - 34t For use Helix Race GR Crank Silver MPFN-00.2415.025.020 front/rear rear (Micro Spline) axle/spacing

front/rear rear (Micro Spline) axle/spacing (mm) 12x157 Super Boost hole 28h color black freehub aluminum weight 311g

Brake Track None Color Black Defined Color Black Hub Drilling 32 ISO Diameter 507 / 24" BMX Manufacturer Spec ERD (mm) 474 Rim Center Offset (mm) 0 Rim Material Alloy Rim Width (Internal) 23 Tire Type Clincher Valve Standard Schrader Weight 490 Wheel Size 24"

IS-PM 180mm front/160mm rear color purple

}Surly Porteur House Bag Black

Reduced OD compression device fits most 1-1/8 inch carbon steerers

e*thirteen Helix Race GR Direct Mount Chainring - 34t For use Helix Race GR Crank Silver MPFN-00.2415.025.020 front/rear rear (Micro Spline) axle/spacinge*thirteen Helix Race GR Direct Mount Chainring 34t For use with Helix Race GR Crank Silver. Helix 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