The Carbon‑Ti X‑CarboRing EVO 50/34 x 110 DA9200‑P chainring set is a high‑end compact drivetrain upgrade engineered for Shimano 12‑speed Dura‑Ace and Ultegra platforms, including full compatibility with the Dura‑Ace FC‑R9200‑P power meter crankset. Designed to offer outstanding stiffness, exceptional shifting precision and reduced weight, this chainring set is ideal for Brisbane cyclists who ride demanding terrain—whether climbing Mt Coot‑tha, training in the hinterlands, or racing in fast group rides.

As one of the most popular high‑performance upgrades available , the X‑CarboRing EVO series is regularly chosen by riders investing in premium bike parts, Shimano Di2 optimisation, and power‑meter‑equipped road builds.

Advanced Hybrid Construction — Carbon Fibre, AL7075‑T6 & Titanium

The X‑CarboRing EVO platform combines three industry‑leading materials:

3K Glossy Carbon Fibre Body

• Extremely stiff and lightweight
• Enhances power transfer
• Improves responsiveness in climbs and accelerations

CNC‑Machined AL7075‑T6 Alloy Teeth

• Individually profiled for accurate chain engagement
• Excellent durability for everyday road riding
• Ensures smooth mechanical and Di2 electronic shifting

Grade 5 Titanium Fixing Elements

• High torsional strength
• Reduced flex under high torque
• Corrosion‑resistant and long‑lasting

This construction is ideal for Brisbane riders searching for lightweight carbon components, premium drivetrain upgrades, and race‑ready chainring systems.

Compact 50/34 Configuration — Perfect for Climbing & Smooth Cadence

The 50/34T gearing is perfect for cyclists who need balance, efficiency and versatility:

• Ideal gearing for steep Brisbane climbs
• Smooth cadence for endurance and long‑distance riding
• Faster acceleration for criteriums and bunch rides
• Reduced strain on power‑meter‑equipped builds

Perfect for riders who want a compact chainring that excels in both performance racing and everyday training.

DA9200‑P Optimised — Seamless Shimano 12‑Speed Compatibility

Designed specifically for Shimano’s 110 BCD – 4‑arm standard, this chainring set integrates flawlessly with:

✅ Compatible Cranksets

• Dura‑Ace FC‑9200
• Ultegra FC‑8100
• Dura‑Ace FC‑R9200‑P power meter
• SRM Origin (110 BCD – 4‑arm)
• Rotor INSpider

✅ Compatible Groupsets

• Shimano Dura‑Ace R9200 (12‑speed)
• Shimano Ultegra R8100 (12‑speed)
• All Shimano 11‑speed road groups

❌ Not compatible with

• SRAM AXS 12‑speed (use Carbon‑Ti X‑AXS chainrings)

Perfect for Brisbane riders upgrading Dura‑Ace Di2, Ultegra Di2, or power‑meter race bikes.

Why Brisbane Cyclists Choose Carbon‑Ti

Brisbane riders value performance, durability and lightweight engineering. The X‑CarboRing EVO series is especially popular because it offers:

• ✔ Enhanced shifting precision
• ✔ Significant weight savings
• ✔ Improved climbing and high‑speed efficiency
• ✔ Italian‑made craftsmanship
• ✔ Long‑term durability for local training conditions

Whether racing Brisbane Cycling Festival or training across Queensland’s varied terrain, this chainring set delivers elite performance.

Recommended Bolt Kits for Peak Performance

✅ X‑Cover DA9200 Kit

• AL7075‑T6 alloy
• Designed for Dura‑Ace R9200
• Clean fit & premium finish

✅ X‑Fix ROAD Kit

• CNC‑machined AL7075‑T6
• Laser‑engraved
• Available in multiple anodised colours
  Ideal for custom builds or premium race bikes.

Workshop Note — Correct Pairing Required

For optimal shift performance:
✅ The 50T outer ring must be paired with the matching X‑CarboRing EVO 34T inner ring.

Ensures correct shift ramp engagement and maximum front shifting precision.

Technical Specifications

The Ideal Compact Upgrade for Brisbane Road Cyclists

Choose this chainring set if you want:

• Lightweight climbing performance
• Smooth, reliable shifting
• Premium carbon engineering
• Power‑meter compatibility
• A true Italian‑made racing upgrade