HPI 160141 Savage XL 17mm Hex Hub Conversion Set Spur Gears handles both NiMH and LiPo

handles both NiMH and LiPo packs up to 4S

JST Y-splitter combines both fans into one power connection

The additional graduated piers let you stretch the climb over a longer distance for a gentler grade

Reducing excessive motor heat may help maintain more consistent performance and reduce the possibility of heat-related power loss or thermal shutdown

HPI 160141 Savage XL 17mm Hex Hub Conversion Set Spur Gears handles both NiMH and LiPoHPI 160141 Savage XL 17mm Hex Hub Conversion Set 17mm hex hubs decrease the stress on the wheels, helping to prevent stripped wheels when using high horsepower engines and motors. Super Heavy Duty steel axles are used for durability, machined lightweight aluminum hubs and wheel nuts are used for quick acceleration and anodized orange and black respectively for a custom look. Designed for Savage cars using Super Heavy Duty Dog Bones and Diff Shafts. If