Drove up to Sonoma and picked up 6 horses. While I was doing that this was curing.
Figured that I'd put this old shaft to use and make myself a homemade over speed trainer. The aluminum disc weighs in at 6 oz, about 170 grams, the red weight is 3 Oz. I found something over on golfwrx claiming that over speed trainer sticks weigh 180, 200, & 215 grams, not sure if that is the complete shaft and weight or just the weight. Im thinking I'm close for now...