​BIGROCK GTR Carbon Fiber Wheelset (Disc Brake)

BIGROCK GTR Carbon Fiber Wheelset (Disc Brake)

Born to Race – Precision, Power, and Control

The BIGROCK GTR Series is engineered for mountain bike racers who demand lightweight performance and uncompromising stiffness. Every detail is crafted for speed, responsiveness, and durability.

• Tubeless-Ready Carbon Rim
  Made from T700+T800 carbon fiber, with a 25mm rim height, 25.5mm internal width, and 33.5mm external width — optimized for support and control.
• DT2018 Lightweight Racing Spokes
  High-strength alloy spokes designed for competitive XC and trail riding.
• BIGROCK Planetary Hub System
  36T ratchet mechanism for fast engagement and direct power transfer.
• Lightweight Build
  • 27.5ER: 1330g
  • 29ER: 1415g (±10g)
• BOOST Axle Standard
  Front 110×15 / Rear 148×12 — compatible with modern MTB frames.
• Freehub Options
  Choose between 12-speed SHIMANO or SRAM XD to match your drivetrain.
• Three Color Options
  White, Red, or Black decals — ride with style.

BIGROCK GTR – Engineered for speed, refined for control.