Electro

Notable parts

• 1 part comes in a colour no other set has for that mould: Technic Beam 1 x 7 with Fan (Purple) ×2.
• 9 parts appear in only a few other sets: Technic Gear 8 Tooth (Purple) ×2 — also in C8504 (all Technic); Large Figure Throwing Disk, Electro / Energy, 2 Pips, Lightning Logo Print (Purple) — also in SLIZER; Large Figure Throwing Disk, Jet / Judge, 3 Pips, Jet Throwing 2 Disks Print (Black) — also in SLIZER; Large Figure Visor / Limb Cover, Armour [Plain] (Trans-Brown) — also in C8504 (all Technic); Packaging, Case, Lid, Throwbot / Slizer 'Flying' (Purple) — also in 8522 Spark (all Technic); Technic Gear Rack Double with Ball Joint (Purple) — also in C8504 (all Technic); Technic Pin Connector Block 3 x 3 x 1 (Purple) — also in C8504 (all Technic); Technic Rectangular Gearbox Half (Black) ×2 — also in 8537 Nui-Rama, C8504; Technic Axle Connector 2 x 3 with Ball Socket, Open Sides (Purple) ×5 — also in 8522 Spark, 8548 Nui-Jaga, C8504.
• 2 parts are otherwise only found in Technic sets: Large Figure Skeletal, Arm Forked with Flexible Center and Ball Joint (Black); Packaging, Case, Bottom, Throwbot / Slizer 'Flying' (Black).

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.