Nathan Neutron Fire Runners' Headlamp Bike Accessories_Cleats The CS-R8000 cassette meets durability

The CS-R8000 cassette meets durability requirements for E-MTB applications

20kg (without Pedals & with tubes)

laid out in a proven V-formation

Polyurethane tube

the Oltre Disc Road Bike boasts sculpted tubes and meticulously chosen components to optimize efficiency and velocity

Nathan Neutron Fire Runners' Headlamp Bike Accessories_Cleats The CS-R8000 cassette meets durabilityBring added safety and color to your night run with the lightweight and powerful Neutron Fire. The primary LED kicks out a crisp 115 lumen spotlight, while the two side strobes offer RGB Light red, green, or blue LED's for added visibility. Lightweight, low profile runners' headlamp 5 lighting modes: low, medium, high, sprint, strobe RGB Light red, green, & blue LED options for side strobes 115 Lumens LED spotlight Replaceable AAA batteries.