Replacement/conversion freehub FULCRUM DB wheels SRAM XDR system.
This item available as two versions:
SRAM XDR, Aluminum, 30mm diameter pawls: Fulcrum part number: RO-126
SRAM XDR, Aluminum, 33mm diameter pawls: Fulcrum part number: RO-202
Compatibility guide:
30mm RO-126 for FULCRUM wheelsets:
Wind 40C, Wind 400C, Racing Quattro Carbon, Racing Quattro, Racing 5, Racing 6, Racing 7, Racing Speed, Racing Zero Carbon, Racing Light, Racing Zero, Red Wind XRL, Racing 3
33mm RO-202 for FULCRUM wheelsets:
Wind 75/750 DB, Airbeat 400/500 DB, Racing 4/5/6 DB (from 2022), Racing 900 DB (from 2021 range), Racing 800 DB, Rapid Red Carbon/3/300/900, Speed 25 DB, Speed 360 DB