How many pieces does the LEGO RoboSports (9730-1) have?

The LEGO RoboSports set (9730-1) contains 91 pieces. It was released in 1998 as part of the LEGO Mindstorms theme.

How can I find missing parts for LEGO set 9730-1?

On BrickMissing you can check which parts from the LEGO RoboSports (9730-1) you already own. Add your LEGO collection and we'll show exactly which of the 91 pieces you're missing and which you already have.

Can I build the LEGO RoboSports with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 91 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO RoboSports from?

The LEGO RoboSports (9730-1) belongs to the LEGO Mindstorms theme. You can browse all Mindstorms sets on BrickMissing to find more sets from this theme.

RoboSports

9730-1 Mindstorms 1998 91 parts 10.8% repair risk Beginner

RoboSports (9730-1) is a LEGO Mindstorms from 1998. The set contains 91 parts across 12 part and colour combinations in 4 colours — the full inventory below shows exactly which pieces you need to build or complete it.

Parts Inventory

🧱 91 parts

Part	Color	Qty	LEGO price each
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] 2654	Light Gray	1×	Check price → View
Brick 2 x 4 3001	Black	6×	€0,22 View at LEGO → View
Brick 2 x 2 3003	Black	8×	€0,13 View at LEGO → View
Brick 2 x 2 3003	Yellow	4×	€0,13 View at LEGO → View
Brick 1 x 2 3004	Black	8×	€0,11 View at LEGO → View
Plate 2 x 4 3020	Black	2×	€0,15 View at LEGO → View
Plate 2 x 4 3020	Light Gray	2×	Check price → View
Plate 6 x 8 3036	Yellow	4×	Check price → View
Slope 45? 2 x 2 3039	Yellow	4×	€0,11 View at LEGO → View
Technic Axle and Pin Connector Angled #3 - 157.5? 32016	Black	2×	€0,13 View at LEGO → View
Slope 33° 3 x 2 with Red '2' over Two Green Stripes Print 3298pr0023	Yellow	1×	Check price → View
Slope 33° 3 x 2 with Red '1' and Yellow Outline Print 3298pr0024	Black	1×	Check price → View