Piper G14 M-Disc 125mm

The Piper G14 M-Disc 125mm is designed for serious marathon and long-distance inline speed skaters who demand absolute performance. Piper continues to push innovation in the 125mm category, refining wheel technology to create one of the fastest marathon wheels available today.

Built with the legendary Insane-a-Thane urethane compound, the G14 M-Disc delivers an outstanding combination of speed, grip, rebound, and wear resistance. The advanced dual durometer banded construction improves corner control and efficiency while maintaining a smooth and stable ride at high speeds.

Its oversized 89mm lightweight disc core redistributes mass toward the outside edge of the wheel, increasing momentum of inertia for enhanced roll and sustained speed. This construction helps skaters maintain pace more efficiently during marathons, road races, and endurance sessions.

The precision-engineered one-piece bearing seats improve alignment and stiffness, ensuring optimal power transfer and reduced flex under load.

Specifications

• Wheel size: 125mm
• Hardness: F1 / 86A
• Core: 89mm lightweight disc core
• Compound: Dual durometer Insane-a-Thane
• Bearing seat: One-piece construction
• Discipline: Marathon / inline speed skating
• Sold per wheel

Key Features

• Extremely fast marathon inline skate wheel
• Excellent roll and momentum retention
• Lightweight oversized disc core
• High-end race performance
• Stable at high speeds
• Durable dual durometer urethane
• Optimized for competitive skaters