KS2 Cobra Bag - Core Kit

The Kewlus Cobra Bag is the world's first modular cobra bag capable of customisations, add-ons, upgrades and DIY integrations. The KS2 Core Kit is ideal for those who want to try out cobra bag training at minimal cost and are able to either bolt it down to the floor (like a deck) or make a DIY baseboard by simply gluing together two or more MDF or chipwood boards. The KS2 Spring can always be upgraded to the KS3 at a later stage as you progress and want more speed and power.

What's Included in the KS2 Cobra Bag Core Kit

The KS2 Cobra Bag Core Kit includes the following from the top:

• Max Speed SF Cobra Bag Ball, designed for speed and a clean look. Being lightweight, it makes this ball the ideal companion to the KS2 Spring;
• Kewlus Cobra Ball Adapter (V2), designed to be used with most speed balls but is the perfect match for the Kewlus Cobra Ball. One unique feature that's not found on other cobra bags is it allows the user to extend the length of the top section, thus increasing the reach of the cobra bag. In the KS2 Kit it is mounted onto the Red Bar.
• Red Bar - designed to make up the top part of the cobra bag, its light weight allows for faster movement of the bag. It goes into the top of the KS2 Spring.
• Kewlus Spring End Covers (set of 2) - these are rubber covers designed to screw onto the ends of the KS2 Spring. They are designed to allow the Red Bar and the Click Bar to click into the Spring.
• KS2 Spring - 2nd generation Kewlus spring that fits onto the Click Bar and is also compatible with 3/4 inch pipes for DIY setups. The Red Bar and the Max Speed ball make up the ideal combination for the top section of the cobra bag when using this spring. 
• Click Bar - made from light, yet strong aluminium which will not rust, it is designed to click into the Mast to make up the bottom section of the KS2 cobra bag.
• Kewlus Mast - designed to click into the Base Connector for quick and easy removal and storage of the cobra bag. Made out of aluminium it will never rust. The bottom Click Bar slips into this mast and clicks in place at the desired height, giving you height adjustment suitable for both kids as young as 8 and adults as tall as 6 foot.
• Kewlus Base Connector - super strong, minimalistic base made from composite fibre. It comes with a stainless steel clamp for the collar to lock the mast in place for the ultimate rigidity - please ensure the steel clamp is tight around the collar before using the cobra bag - see picture.
  
• Please note that the Core kit does not come with a base. To make a base, please refer to https://kewlus.com/blogs/diy/how-to-make-baseboard-cobra-bag

Height Range

The height range of the cobra bag is roughly 4'1 (124 cm) - 5'11 (150 cm) from the floor to the top of the ball. Ideally you want the top of the ball to be at about chin level when you're standing fully upright in front of it.

This range can be extended for taller people by making a taller base - simply glue together more boards to make up the height. Check out the Advanced Setup page and video to see how I made one using 8 MDF boards: https://kewlus.com/blogs/diy/advanced-cobra-bag-setup

Optional Accessories & Add-Ons

Check out the Accessories section for optional accessories and add-ons.

Assembly & Optimisation

Make sure to check out the Kewlus Cobra Bag assembly instructions and optimum setup tips: How To Set Up Your Cobra Bag Kit.