This is a WP Open Cartridge Fork Spring set designed for motocross applications. It has a spring rate of 4.3 N/mm (0.44 kg/mm).

This spring set is compatible with various KTM models from 2003 onwards, including XC-W, EXC, SX, and MXC series. It also fits select Suzuki DRZ400 models and Kawasaki KDX400 from 2003-2010.

• Spring Rate: 4.3 N/mm (0.44 kg/mm)
• Type: Open Cartridge Fork Spring Set
• Fitment: KTM (2003-2016), Suzuki DRZ400 (2000-2010), Kawasaki KDX400 (2003-2007)