Type A 38 Gram Shorty LiPo Weight lets you take your chassis tuning to the next level. This 36 gram weight fits under the battery giving you more weight bias tuning options and helping to lower the CG of the car. The "Type A" weight is a standard type solid plate that measures 92x46mm, and can be combined with Type B, C or D weights to find the perfect balance for your track conditions. Package includes one 38 gram chassis weight. Part # 10012