HPI 77117 77117 Steel Spur Gear 47T

These heavy duty Steel Spur Gears are precision machined to HPI factory dimensions and hardened for the ultimate in strength, long life and maximum durability.

To keep the weight down, these steel gears are thinner than the stock plastic spur gear, and the centre steel section is removed and replaced with a light weight purple anodized aluminium inner Spur Gear Hub (#86805, available separately)

Steel Spur Gear 47T genuine HPI quality spare part to provide easy maintenance and repairs for the #86806 Steel Spur Gear Set 47T.

Due to their extremely hard steel, the Steel Spur Gear Sets can only to be used with the matching hardened steel Racing Clutch Bells