SRAM Paceline X Disc Rotor

Unleash smooth, quiet, and confidence-inspiring stopping power for your road bike with the SRAM Paceline X Disc Brake Rotor. Engineered with a refined two-piece design and SRAM’s quietest brake track yet, this rotor delivers precision braking performance for riders who demand reliable control and reduced weight on every ride.

Key Features & Benefits

• Ultra-lightweight Two-Piece Design
  Combines a steel braking track with an aluminum carrier — cutting weight without sacrificing strength or durability.
• Smooth & Quiet Brake Track
  SRAM’s Paceline brake track delivers consistent pad engagement with minimal noise and vibration for a refined feel at the lever.
• Centerlock Mounting for Easy Install
  Quick to install and precisely aligned on Centerlock-ready hubs — just slide on and secure with the lockring.
• UCI-Compliant Rounded Edges
  Rounded edges help with safer handling and easier wheel installs.
• Multiple Size Options
  Available in 140mm and 160mm diameters so you can tune braking power — smaller for lighter weight and modulation, larger for more leverage and heat dissipation.

Who This Rotor Is For

• Road cyclists & racers — looking for whisper-quiet modulation and lightweight components.
• Endurance & training riders — want reliable friction and consistent stopping on long days in the saddle.
• Gravel riders & cyclocross racers — benefit from responsive braking across mixed terrain.

This is perfect for riders upgrading stock rotors to something lighter and more refined, or anyone who values precise control at speed without adding unnecessary weight.

Why Choose Paceline X Over Other Rotors?

• Enhanced Modulation & Control: The smoother, quieter brake track gives you confidence when entering descents or navigating traffic.
• Weight-Savings Advantage: The aluminum carrier slashes grams — a bonus for riders watching every ounce on road or gravel builds.
• Built for Road Geometry: Specifically tuned for the braking demands of road bikes, where feel and finesse matter most.

Size Guide & Fitment

• Designed for Centerlock hubs — ensure your wheel hub supports Centerlock mounting before purchase.

What’s In the Box

• SRAM Paceline X Disc Rotor (140mm or 160mm)
• Centerlock lockring included (on most SKUs)

Pro Tips for Best Performance

• Pair with quality pads: Resin or metallic pads will affect modulation and sound; choose based on your riding style.
• Size accordingly: Use 140 mm for nimble handling and light weight; choose 160 mm for extra braking leverage, especially on hilly rides.