9T Folding Bike Flywheel, Single Speed Freewheel for 412 Type Folding Bikes, 90 - Click Smooth Engagement, 10mm Hole Diameter, Aluminium Alloy and Ste

Details

• Ultra-Smooth 90-Click Engagement: This folding bike flywheel delivers precise, quiet, and responsive freewheel action with 90 distinct clicks per revolution — ideal for quick acceleration and confident coasting on urban commutes or light trail rides using your 412 type folding bike.
• Dual-Bearing Precision Design: Equipped with two high-grade bearings compatible with M35x1.25–30 tooth ring threading, this folding bike flywheel ensures stable rotation, reduced friction, and long-term reliability — especially during frequent fold/unfold cycles and stop-start city riding.
• Versatile Compatibility & Real-World Use: Designed specifically for 412 type folding bikes converting to single speed, this folding bike flywheel works seamlessly on both mountain and road folding frames — perfect for commuters, students, and compact-storage cyclists who prioritise simplicity and low maintenance.
• Lightweight Yet Robust Build: Made from -resistant aluminium alloy and hardened steel components, this folding bike flywheel balances minimal weight with exceptional strength — resisting wear from daily use, UK weather exposure, and repeated hub installation without deformation or thread stripping.
• Ready-to-Install Package: Includes 1 x folding bike flywheel and 1 x dedicated socket tool for secure, torque-appropriate installation — no extra tools needed to replace your old freewheel and get back on the road fast, whether upgrading a -style or Dahon-compatible 412 folding bike.