Halo
RO3 Rear Hub

Our R03 hub series are timeless elegance defined.

Built with current techniques the R03 hubs offer unparalleled longevity and speed for your classic road build.

Rolling around our 3-pull drive system, the R03 hub features 3 independently sprung pawls, offering a dependable and quiet engagement. Designed to optimised efficiency and seamless power transfer.

High ‘five star’ flanges give our R03 hub it’s characteristic looks whilst the smooth sealed cartridge bearings keep wheels rolling in any weather.

A modern take on a timeless classic, our R03 hub is a must for any classic build, but also looks great on modern bikes looking for that classic twist.

Specification:

Axle: 130mm x QR5/10
Centre to Flange: C-L: 36mm, C-R: 17mm
Drillings: 32H
spoke hole size (diameter): 2.5mm
Material: 7075 CNC body
Spoke Hole Circle Diameter (PCD): 62mm both sides
OLD (Spacing): 130mm
Freehub: 11 speed Shimano/SRAM or Campag
Bearings: Hub – 2x 6001 HG Freehub 2x 6001 Campag freehub 2x 6901