This professional freewheel remover is developed for removing 4-notch freewheels from BMX and standard single-speed bikes (1.37" x 24 TPI). Its innovative thin-wall design allows for installation without the need to remove the cone and locknut beforehand. For safe and effective operation, it is crucial to secure the tool to the hub using a hub shaft nut or fast-release skewer to prevent slippage under high torque. To be used with a 1-inch hex base, it works with M24 sockets, wrenches, or a bench vise for optimum leverage. Constructed for superior durability, it is CNC-machined from a single piece of heat-treated 45# high-carbon alloy tool steel, offering exceptional hardness and resistance to bending or breaking. Carefully shaped edges protect your freewheel from damage, while a protective plating finish fights rust. This tool has an outer diameter of approximately 40 mm, a center hole of 17 mm, and is intended to provide central shaft clearance.
1. For 4-slot freewheels only—please verify before purchasing This bicycle freewheel removal tool is designed exclusively for 4-slot single-speed and BMX freewheels (1.37 inches × 24 TPI). Not universal! Please confirm that your freewheel has a 4-slot design before placing your order. This tool is not compatible with 2-slot freewheels or multi-speed freewheels. The thin-walled design allows you to remove the freewheel without having to disassemble the cone and lock nut.
2.CNC-machined, one-piece, heat-treated 45# carbon steel, suitable for heavy-duty applications Made from heat-treated 45# high-carbon alloy steel and CNC-machined as a single piece. High hardness, resistance to bending and breakage, suitable for high-torque removal operations. Precision-machined edges protect your freewheel notches from scratches, and a rust-resistant electroplated finish ensures a long service life.
Safety & Operation:Simply align the four notches with the notches on the freewheel, then turn the bike freewheel remover using any 24-millimeter wrench or adjustable wrench (not included). The tool’s chamfered edges protect your hands during repairs.
4. Compact manual tool, ideal for BMX and single-speed bicycle maintenance Lightweight and portable, it fits easily into a workbench drawer or bike bag. Ideal for home DIY repairs and bike shop maintenance services, it’s particularly well-suited for maintaining rear hubs on BMX bikes, single-speed bikes, and e-bikes.
5. Purchase Information and After-Sales Service If the product you receive has any quality issues, or if you have compatibility questions before purchasing, please feel free to contact us at any time. We will respond promptly and assist you in resolving your concerns.
We do not accept returns or cancel for change of mind. We only offer returns for items that are faulty or damaged.
