The Boss

4 parts come in a colour no other set has for that mould

• Technic Arm 1 x 7 x 3 with Gear EndsOrange · ×2
• Technic Driving Ring Extension, 4 RidgesOrange · ×2
• Technic Gear 24 Tooth [New Style with Single Axle Hole]Orange
• Technic Wheel Holder 7 x 3Orange

2 printed parts are only in this set

• Technic Block 3 x 5 x 1 2/3 with RoboRider The Boss PrintDark Gray · ×3
• Large Figure Visor / Limb Cover, Armour with The Boss PrintBlack

2 parts appear in only a few other sets

• Technic Pin Connector Block 7 x 3Dark Gray · ×3also in 8512 Onyx (all Technic)
• Wheel 49.6 x 28 VR (36.8 x 26) with Axle HoleDark Gray · ×3also in 8520 Millennium Slizer (all Technic)

8 moulds first came out in 2000, including in this set

• Technic Axle and Pin Connector Perpendicular Double×4
• Technic Block 3 x 5 x 1 2/3 with RoboRider The Boss Print×3
• Technic Panel Fairing # 5 Small Short, Large Hole, Side A×3
• Technic Panel Fairing # 6 Small Short, Large Hole, Side B×3
• Technic Pin Connector Block 7 x 3×3
• and 3 more

4 existing moulds first came out in their colour in 2000, including in this set

• Technic Beam 1 x 3 ThinDark Gray · ×6
• Technic Axle Connector Ridged [with x Hole x Orientation]Orange · ×3
• Wheel 49.6 x 28 VR (36.8 x 26) with Axle HoleDark Gray · ×3
• Technic Axle and Pin Connector PerpendicularDark Gray · ×2