Valve Spring Compressor Kit for Motorcycle & Small Engines

A valve spring compressor kit for motorcycle and small engines, used when removing and refitting valve springs during engine strip-down, repair or rebuild work. It gives you the core parts needed for smaller engine valve jobs where access is limited and components can be awkward to handle.

Used for motorcycle engine work, small bore engine repairs and general servicing, this kit suits home mechanics, garage work and workshop use where careful valve assembly matters. It is especially useful when dealing with small collets, retainers and springs in tighter spaces, helping make dismantling and reassembly more controlled during maintenance or rebuild jobs.

The kit includes five adaptors to cover different spring diameters, along with three forcing screws in different lengths to suit a range of setups. A telescopic pick-up tool and tweezers are also included, which helps when small parts drop into tight areas or need careful positioning during assembly. The adaptor sizes are 16, 19, 23, 25 and 30mm, while the forcing screws measure 70, 110 and 120mm. For regular small engine valve work, having these sizes together helps avoid unnecessary searching for separate bits when the job is already fiddly enough.

Valve spring compressor kit specifications

• Contents: Valve spring compressor kit with 5 adaptors, 3 forcing screws, telescopic pick-up tool and tweezers.
• Adaptor sizes: 16, 19, 23, 25 and 30mm for various spring diameters.
• Forcing screws: Supplied in 70, 110 and 120mm lengths for different working setups.

Small engine valve spring work

• Application: Suitable for motorcycles and other small bore engine valve spring work.
• Handling: Pick-up tool and tweezers assist with small collets and awkward-access parts.

A practical choice for regular maintenance and repair work on smaller engines.