How many pieces does the LEGO BASH! (42073-1) have?

The LEGO BASH! set (42073-1) contains 139 pieces. It was released in 2018 as part of the LEGO Technic theme.

How can I find missing parts for LEGO set 42073-1?

On BrickMissing you can check which parts from the LEGO BASH! (42073-1) you already own. Add your LEGO collection and we'll show exactly which of the 139 pieces you're missing and which you already have.

Can I build the LEGO BASH! 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 139 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO BASH! from?

The LEGO BASH! (42073-1) belongs to the LEGO Technic theme. You can browse all Technic sets on BrickMissing to find more sets from this theme.

BASH!

42073-1 Technic 2018 139 parts 2.1% catalog rarity Easy

Prepare for high-speed action and explosive impacts with BASH!, a rugged LEGO Technic model. This formidable machine, set 42073-1, boasts a vibrant red, black, and gray color scheme, accentuated by dynamic racing stickers. Its sturdy front bumper, large rear spoiler, and wide black rims with low profile tires are built for intense play. Power up BASH! with its pull-back motor and witness the thrilling engine pop-out function on impact. For even more possibilities, combine it with the 42072 WHACK! to form the ultimate WHACK! ‘N' BASH! combi model.

42073-1

3D build progress

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Parts Inventory

🧱 139 parts

Showing the first 12 rows of the parts list (139 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Dark Bluish Gray	7×	€0,29 View at LEGO → View
Dark Bluish Gray	1×	€7,73 View at LEGO → View
Light Bluish Gray	1×	€0,36 View at LEGO → View
Dark Bluish Gray	4×	€0,05 View at LEGO → View
Black	1×	€0,63 View at LEGO → View
Red	1×	€0,12 View at LEGO → View
Black	11×	Check price → View
Black	4×	€0,08 View at LEGO → View
Red	2×	€0,22 View at LEGO → View
Light Bluish Gray	2×	€0,21 View at LEGO → View
Black	4×	€0,13 View at LEGO → View
Red	1×	Check price → View