If you're a rider whose performance needs or riding style dictates that you run a 9-speed drivetrain, the PG-950 is the right choice for light weight, strength, and precise shifting. PowerGlide II™ 9-speed performance in an all-steel cassette
- Excellent 500 Lumen light output
- 100 hours long burn time
- Low Battery Indicator
- Strengthening short distance illumination
- Wide angle side visibility
- Battery Capacity Indicator
- Mode memory function memorizes last lighting mode
- IPX4 waterproof standard