Road DB Disc Brake Road Wheels

Road DB Disc Brake Road Wheels

-Basic 700c road racing carbon wheels for bike enthusiasts.
-Good quality Taiwan traight pull hubs and aero spokes for faster riding speed.
-Various rims profile (33/38/44/50/55mm) for different habits riding.
-Asymmetric rim design for better spoke tension balance and better wheel stiffness.
-Mid-hooked bead design to improve strength and for higher tire pressure and safty tire mounting.
-Easy tire mount and tubeless ready design
-External&Internal nipple system available
-Accept customized wheels-built&customized branding.


Road DB Disc Brake Road Wheels

Key Features  The Basic Disc Brake Road Wheels

  Road TLR disc brake carbon rims with light weight

  Patented layup schedule to allow as high as 180psi tire pressure

  Easy tire mount and tubeless ready design

  Aerodynamic profile design

  Basic disc brake carbon racing wheels




Wide Tire Design WTD Series
33/44/55 mm Tubular Carbon Rims
33/44/55 mm Clincher Carbon Rims


DB Straightpull hubs
Front 24h 12/100m AT
Rear 24h 12/142mm AT Shimano 11S, Campy 11S


Disc Brake


PSR1420/CX-Ray 4.2g/PC


External/internal alloy nipples or brass nipples

Max.system weight

110-130 kg

Model (weight with CX Ray Spokes)

All Weight is w/t 5% tolerance

DB-330T (1242g)

DB-440T (1362g)

DB-550T (1402g)

DB-330C (1502g)

DB-440C (1582g)

DB-550C (1642g)


Hand-built High Precision Carbon Wheels

Wheel Building Technology

All wheels are built in high precision machines via spoke tension trueing by Holland Mechanics Pro Truer.
The perfect allocation of spoke tension in every single spoke in
combination with a comparatively high spoke tension gives many advantages:

– higher radial, lateral and torsional stiffness
– less spoke tension loss over time
– longer durability
– less maintanance efforts like retrueing