Sram Paceline X

Silent Braking. Lightweight Performance.

The Sram Paceline X is designed specifically to harmonize with Sram eTap AXS and modern road drivetrains. The standout upgrade of the "X" variant is its two-piece construction: a durable, steel braking surface riveted to a lightweight, forged aluminum center carrier. This design significantly sheds rotating weight from your wheels while improving lateral stiffness, ensuring your rotors spin true and resist warping even under the highest thermal loads.

Why the Paceline X is an Elite Upgrade:

• Two-Piece Lightweight Design: By utilizing a forged aluminum carrier, the Paceline X drops crucial grams where it matters most, contributing to faster wheel acceleration and a more responsive handling feel.

• Paceline Track Venting: The optimized vent hole pattern is engineered specifically for smooth, consistent pad engagement. It rapidly clears road grime and water, resulting in a dramatic reduction in brake "squeal" and vibration.

• Superior Heat Management: The aluminum carrier acts as a heat sink, drawing thermal energy away from the steel braking surface and preventing the brake fade that can occur during long, technical descents.

• Rounded Safety Edges: Features UCI-compliant rounded edges, making wheel changes safer and reducing the risk of injury during a crash or group ride pile-up.

• Centerlock Compatibility: Engineered for the modern Centerlock hub standard, allowing for lightning-fast installation, removal, and precise alignment every time.

• Flawless Pad Compatibility: Optimized to work perfectly with both organic (resin) and sintered (metallic) brake pads, giving you total freedom to choose your preferred stopping modulation.

Technical Specifications:

• Type: Two-Piece Design (Steel Track / Aluminum Carrier)

• Hub Interface: Centerlock (Lockring sold separately)

• Compatibility: Road, Gravel, and Cross-Country Hydraulic Disc Brakes

• Edge Profile: Rounded (UCI Approved)

The Alegro Perspective: "The Whisperer." The biggest complaint road cyclists have about disc brakes is rotor rub and noise after a hard braking effort. The aluminum carrier on the Paceline X keeps the rotor structurally stable when it gets hot, meaning it pops right back into alignment instead of warping and rubbing against your pads. If you are rolling on a fast endurance machine like the Scott Addict, dropping a set of these on your wheels is one of the smartest upgrades you can make for a quiet, high-performance ride.

Pro-Tier Heat Control. Featherlight Acceleration. Ride with Confidence with Sram.