Upgrade your tandem bike with the Gates Carbon Drive CDX CenterTrack Front Belt Drive Ring - a high-performance, durable component designed for serious cyclists and adventure enthusiasts. Crafted from 6061 aluminum, this 66-tooth, 5-bolt, 130mm BCD belt drive ring offers exceptional strength, lightweight performance, and corrosion resistance, making it ideal for high-mileage touring, rugged off-road riding, and demanding conditions. Materials & Engineering: Constructed from aerospace-grade 6061 aluminum, this belt drive ring combines durability, lightweight performance, and excellent heat dissipation. The precision-machined 11mm pitch cog ensures a secure fit with CDX CenterTrack belts, providing enhanced power transfer and smooth operation even under high tension. Performance & Technology: Designed specifically for tandem cycling setups, the Gates Carbon Drive CDX CenterTrack ring features the innovative CenterTrack design, which prevents belt derailment for reliable performance on challenging terrains. The 5-bolt mounting pattern ensures easy installation and secure attachment to your crankset. Note: This tandem belt drive ring is not compatible with Gates Carbon Drive non-tandem products, ensuring optimal fit and function in tandem applications. Style & Use Case: With a sleek black anodized finish, the Gates CDX CenterTrack front belt drive ring not only performs under pressure but also adds a professional aesthetic to your tandem bike. Perfect for long-distance touring, mountain biking adventures, or rugged off-road excursions, this component delivers consistent, high-efficiency power transfer for both competitive and recreational tandem cycling. Innovative & Differentiating Features: - Specifically engineered for tandem cycling setups - Compatibility exclusively with Gates CDX CenterTrack belts and cogs - Precision-machined 66t design for optimal gear ratio balance - Corrosion-resistant anodized black finish for longevity in tough conditions Upgrade yo