Scope R3.A Disc Brake Wheelset

The Scope R3.A Disc Brake Wheelset is a modern, do‑everything carbon wheelset designed for riders who want a reliable performance upgrade without sacrificing durability. Developed in The Netherlands, the R3.A targets the sweet spot between aerodynamics, weight, stiffness, and everyday practicality, making it ideal for fast road riding, endurance training, and all‑road/gravel adventures.

With a 30mm rim depth and a contemporary 30mm external / 23mm internal rim profile, the R3.A is optimised for the tyre widths riders actually use in Australia. On the road, it pairs beautifully with 28–32mm tyres for speed and comfort on Brisbane’s mix of smooth tarmac and coarse chip seal. For gravel and mixed surfaces, it supports 35–57mm tyres, giving you the confidence to run lower pressures for grip and vibration control without feeling sluggish on sealed transitions.

The rim profile is designed using Scope’s Algorithm Enhanced Aerodynamics (AEA) approach, aiming to keep airflow efficient while maintaining stability in crosswinds—useful for exposed roads, coastal breezes, and fast descents. The wheels are also built with Scope’s Local Reinforcement carbon construction, adding material only where it’s needed around spoke holes to preserve stiffness and strength while keeping weight in check.

At the hub, Scope uses its R‑series hub platform with a Diamond hardened ratchet engagement system for crisp pickup and long‑term durability. Centerlock rotor compatibility keeps installation straightforward, while the included tubeless valves and rim tape pre‑installed help make tubeless setup faster and cleaner—perfect for riders who want fewer puncture interruptions on long rides or gran fondo‑style events. A 10‑speed spacer ring is included for Shimano freehub setups, and special end caps are available for different axle configurations if needed.

Whether you’re upgrading an endurance road bike, building an all‑road rig, or want one wheelset that can handle weekday training and weekend adventures, the Scope R3.A delivers practical performance with serviceable components and a ride feel that suits Australian conditions.

Key Specs (quick reference)

• Wheelset weight: 1545g
• Brake type: Disc (Centerlock)
• Rim depth: 30mm
• Rim width: 30mm external / 23mm internal
• Recommended tyre width:
  • Road: 28–32mm
  • Gravel: 35–57mm
• Axles:
  • Front: 12×100mm thru‑axle
  • Rear: 12×142mm thru‑axle (other end caps available)
• Hubs: Scope R‑series
• Bearings:
  • Front: 2× 61803
  • Rear: 61803 + 61903
• Spokes: Sapim CX‑Sprint
• Spoke count: 21 front / 24 rear
• Tubeless: valves and rim tape pre‑installed
• Freehub options: Shimano HG or SRAM XDR

What’s included

• Pair of tubeless valves (pre‑installed)
• Tubeless rim tape (pre‑installed)
• 10‑speed spacer ring (Shimano freehub)
• Product registration card