Sanwa JLF-SP-XX (JLF-SP-VI, JLF-SP-B, JLF-SP-Y, JLF-SP-R) spring for JLF

A selection of colour coded joystick springs, manufactured by Sanwa Denshi.

Ideal for tuning JLF response characteristics for fine tuning play.

Originally collated into the JLF-C-ALL mod kit from Sanwa, these items are now available as individual pieces for purchase. Features of each spring as per below (a default Sanwa JLF spring has a force of ~0.9lb - 1.0lb at neutral. Please utilise the images for ease of understanding): 

JLF-SP-VI (violet): Starting tension [neutral orientation] = 1.0lb   Ending tension = 1.5lb [full tilt against gate]

JLF-SP-B (blue): Starting tension = 1.5lb   Ending tension = 1.5lb

JLF-SP-Y (yellow): Starting tension = 1.3lb   Ending tension = 2.0lb

JLF-SP-R (red): Starting tension = 2.0lb   Ending tension = 2.0lb