Description
The GRC‑Series DRC‑227 hubset delivers race‑level performance for modern disc‑brake road bikes.
Built with AL7075 axle and shell through precise CNC machining. Adopts 48‑points high‑speed ratchet engagement system for instant power transfer.
Professional grade sealed bearings ensure smooth rotation and long service life. Passed ≥750,000 cycles fatigue test for reliable heavy‑duty usage.
Supports both quick‑release and thru‑axle interchange, compatible with XDR driver body. Max fit for 2.5mm aero spokes.
We provide OEM & ODM service: custom laser logo, customized anodized colors, tailored specifications for your brand project.
Contact us to get full datasheet and wholesale quotation.
Core Technical Parameters
Drive System: 48T Titanium alloy Ratchet System
Front Hub Weight: Approx. 76 g (100*12mm)
Rear Hub Weight: Approx. 151 g (142*12mm)
Axle / Shell: AL7075 Axle / AL7075 Shell
Bearings: 6803 × 2pcs (Front), 6803*1 & 17287 × 1pcs (Rear)
Fatigue Test Strength: ≥750,000 cycles
Support: Quick‑release & thru‑axle interchange
Spoke: 24H*14G (Max support 2.5mm Aero spokes)
Compatible with XDR Taki
Part Number: SUR1015_GRC_DRC227F / SUR1015_GRC_DRC227R