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Weight Set + Adaptor for all current Cobra drivers and fairway woods including AeroJet, LTDx, LTDx LS, LTDx Max, Radspeed/XB/XD, King SZ, SZ Extreme, SZ TL, F9, F8, F8+, F7, F7+, King LTD, F6, F6+, Fly Z, Fly Z+, Bio Cell and Bio Cell Pro. For drivers prior to and including the Fly Z (2015) a wrench with a T-25 torx head is required.

25 years of experience in improving golf swings. 1,000’s of golfers hitting it further with our program. 30 Day money back guarantee.
Try our full program for 30 days and we guarantee you’ll be swinging faster. If not, return it for your money back, no quibble.

Speed Stix are a set of golf speed sticks created by attaching an adapter and a weight to your own driver or fairway wood shaft. Alongside our FREE training program from a TPI certified trainer you can increase your club head speed by over 10 mph….that equates to 27 yards extra carry.  Easily portable these can fit in your golf bag to use as  a pre round warm up so you are hitting bombs from the first tee.

Examples from our testing, correction and training program, included FREE with your purchase