Wheels Manufacturing Solo-Speed Cog - 21t, Fits Solo-Spline and Solo-XD Kits, Red

Enhance your single speed or internally geared hub setup with the Wheels Manufacturing SOLO-SPEED Cog - 21T, designed specifically for SOLO-SPLINE and SOLO-XD kits. Crafted with precision and durability in mind, this high-performance cog is the perfect upgrade for cyclists seeking reliable gear engagement and superior chain retention. Materials & Construction Made from 7075 aluminum, the Wheels Manufacturing SOLO-SPEED Cog offers an excellent balance of lightweight design and exceptional strength. This aerospace-grade alloy ensures long-lasting durability, making it ideal for rugged terrain and daily commuting alike. Performance & Engineering Engineered with a narrow-to-wide alternating tooth pattern, this cog provides superior chain retention, reducing chain slippage and ensuring smooth power transfer. Its optimized design enhances overall riding efficiency, whether you're tackling city streets or off-road adventures. Components & Technology Designed exclusively for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE single speed conversion kits, this 21-tooth cog seamlessly integrates into your drivetrain. It supports 9, 10, and 11-speed chains, including Eagle, Road, T-Type, and KMC flattop chains, offering versatile compatibility across various systems. Style & Use Case Featuring a striking red finish, the wheels Mfg. SOLO-SPEED Cog adds a bold, professional aesthetic to your bike. Perfect for single speed conversions, internal hub setups, or upgrading your existing drivetrain, this cog is ideal for riders focused on simplicity, reliability, and style. Innovative Features - Crafted from high-end 7075 aluminum for lightweight strength - Alternating narrow-to-wide tooth pattern for superior chain retention - Compatible with a range of chains including 9 to 11-speed, Eagle, and more - Designed exclusively for Wheels Mfg. SOLO-XD and SOLO-SPLINE systems - Red color for enhanced visual appeal Upgrade your bike's drivetrain with confidence

• High-performance 21-tooth single speed cog crafted from lightweight yet durable 7075 aluminum for long-lasting reliability and reduced bike weight.
• Designed exclusively for Wheels Manufacturing SOLO-XD and SOLO-SPLINE conversion kits, ensuring optimal compatibility and smooth installation for single speed applications.
• Features innovative narrow-wide alternating tooth pattern that significantly enhances chain retention and reduces the risk of chain slips during aggressive riding or climbing.
• Compatible with 9, 10, and 11-speed chains, including prominent options like SRAM Eagle, SRAM Road, KMC, and SRAM T-Type Transmission flattop chains, providing versatile drivetrain compatibility.
• Stylish red anodized finish adds a bold, eye-catching look to your single speed setup, making it ideal for both performance-focused riders and custom bike builds.