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% catalog rarity Beginner

RoboSports (9730-1) is a LEGO set with a listed count of 91 parts. Available inventory data is shown below.

Parts Inventory

🧱 91 parts

Showing the first 12 rows of the parts list (91 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Light Gray	1×	Check price → View
Blue	6×	€0,22 View at LEGO → View
Blue	8×	€0,13 View at LEGO → View
Yellow	4×	€0,13 View at LEGO → View
Blue	8×	€0,11 View at LEGO → View
Blue	2×	€0,15 View at LEGO → View
Light Gray	2×	Check price → View
Yellow	4×	Check price → View
Yellow	4×	€0,11 View at LEGO → View
Blue	2×	€0,13 View at LEGO → View
Yellow	1×	Check price → View
Black	1×	Check price → View

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Catalog rarity

How common are the parts in RoboSports?

10.8%Moderate rarity

more commonless common

4 of 37 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

8.4%

All sets

6.7%

Least common in our catalog

CD-Rom, for 9730 · Unknown · only this set in our catalogPlaymat, Test Mat for Mindstorms RoboSpo… · Unknown · only this set in our catalogDisk 45mm x 15mm · Black · only this set in our catalog

How we calculate this →