Compatible with K-Force Light MegaExo (BB-9200), compatible with SL-K MegaExo (BB-9050), etc.
The size is 24.2x33.6x4.7mm, specially designed for 24mm axle diameter middle axis, please check carefully.
The unique wave structure design can continuously provide axial elastic preload after installation to prevent loosening, effectively absorb shock and vibration, and improve riding stability.
Made of spring steel material, the surface treatment is corrosion-resistant, resistant to high pressure and frequent stress cycles, ensuring long-term use without deformation.
It is mostly used to maintain, replace or upgrade the mountain bike transmission system, and is one of the regular accessories for bike shop repairs and cycling enthusiasts.