💜 TANKE Purple CNC Single Speed Chain Tensioner

CNC Aluminium • Smooth Bearing Pulley • Ideal for MTB, BMX, DJ & E-Bikes

Keep your drivetrain running smoothly with the MCR Electric TANKE Purple CNC Single Speed Chain Tensioner. Precision CNC-machined from high-quality aluminium and finished in a striking anodised purple, this premium chain tensioner is designed to provide consistent chain tension for demanding riding conditions.

Ideal for single-speed conversions, dirt jump bikes, mountain bikes, BMX bikes, custom e-bike builds and high-power CYC motor setups, it helps maintain correct chain alignment while reducing the risk of chain drops during aggressive riding.

Its lightweight yet durable construction and smooth-running bearing pulley make it the perfect upgrade for riders who demand reliability and performance.

✅ Features

• ✔️ Premium CNC-machined aluminium construction
• ✔️ High-quality anodised purple finish
• ✔️ Designed for single-speed drivetrains
• ✔️ Helps maintain consistent chain tension
• ✔️ Precision pulley system for improved chain alignment
• ✔️ Reduces the risk of dropped chains
• ✔️ Smooth bearing operation for quiet, efficient performance
• ✔️ Lightweight yet extremely durable
• ✔️ Easy to install
• ✔️ Built for demanding riding conditions

🚲 Ideal For

• ✔️ Mountain Bikes (MTB)
• ✔️ Dirt Jump Bikes (DJ)
• ✔️ BMX Bikes
• ✔️ Electric Bikes (E-Bikes)
• ✔️ High-power CYC motor builds
• ✔️ Single-speed conversions
• ✔️ Custom bike builds

📦 Package Includes

• ✔️ 1 × TANKE Purple CNC Single Speed Chain Tensioner

⚠️ Important Information

Please check compatibility with your frame and drivetrain before ordering.

Professional installation is recommended if you're unsure about fitting or chain alignment.

🤝 Why Choose MCR Electric?

• 🇬🇧 UK-based expert support
• 🚚 Fast UK dispatch
• 🔧 Quality components tested on our own builds
• ⚡ Trusted by MTB and e-bike riders across the UK
• 🛒 Wide range of drivetrain, upgrade and performance parts available