KF Low Grip Conversion Stackable Weight set.
These Weights are used to increase the weight of the car down the centre line of the weight distribution. In Testing the Low grip car seems to work very well in the dry and I have found a little extra weight in the right place goes a long way.
The weights Screw into the old battery post and are handed.
Altogether they weigh 51 grams.
£25 Retail please email and I can send you a quote.