Ultima RB7

R246-8861 Pro Spec Capacitor Stock (13.5-21.5T)High-capacity capacitor that temporarily charges excessive power from the battery and discharges it for faster acceleration. This "Stock" type is ideal for 13.5T to 21.5T brushless stock motors. 

UM772 VVC Universal Swing Shaft(64mm/RB7SS/2pcs)Velvet coated aluminum universals for RB7SS. 64mm length.Fits in D/in D short arm/UM771 diff .

UMW602B Ball Diff. Set for Ultima / Scorpion

UM771 VVC Alumium Diff. Shaft Set(RB7SS)Velvet coated aluminum diff outdrives for RB7SS. Short type.Must be used with UM772-01 blade adapters.Fits in D/in D short arm/UM772 universals.

UMW748 Short Steel Diff. Shaft Set(RB7SS)Short steel diff shaft set for low to mid grip surfaces. Can be used with RB7SS stock inD/inD setup (Rear short arm with wide hubs and long axle).

UMW751 Battery Weight(32g/RB7/RB7SS)32g battery weight for RB7 / SS.Weight to put under the battery.Adjusts the weight balance when using a short STD size or short LCG size LiPo battery.

UM772-01 VVC Swing Shaft(64mm/RB7SS/1pc)Velvet coated aluminum 64mm swingshaft for RB7SS. 1pc.Includes replacement blades. Only fits in D/in D short arm/UM771 diff spec.

UM773 Clamp Wheel Hub (62/Gunmetal)Gunmetal anodized aluminum clamp wheel hub. 6.2mm offset.Includes hardware and shim set.

UM768 Aluminum Front Axle Shaft (RB7/2pcs)Lightweight gunmetal anodized aluminum front axles for RB7. 2pcs.

36119 KRF Bit Adapter(3.0/6.35mm Hex Shank/2pcs)Bit adapter for power drivers. Holds 3mm tool bits for use with powered drivers.