**Attention SHARKSET Users:**
If you've purchased a front SHARKSET suspension and the front springs are yellow, you probably need to upgrade the stock steering fork tube to the reinforced version. The stock tube may snap if you've modified your speed or if you jump with your scooter. To stay safe, we strongly recommend upgrading to the reinforced version, which features a unibody design. 
We are offering this upgrade for only $9.90 plus shipping. Please spread the word and encourage other SHARKSET users to upgrade their steering fork tubes as well.
**Important Note:**
If your suspension kit includes bronze-colored shock absorbers with black springs, you do not need to upgrade. Your steering fork tube is already the reinforced version.
Note ： YOU MUST USE HOT AIR GUN OR ANY HEAT SOURCE AND MELT THE LOCTIT ONLY THEN YOU WILL BE ABLE TO OPEN THOSE FOUR FLAT SCREWS. IF YOU Don’t, THEN THE SCREWS HEAD WILL BE ROUNDED.