How many pieces does the LEGO Willy's Butte Speed Training (10742-1) have?

The LEGO Willy's Butte Speed Training set (10742-1) contains 95 pieces. It was released in 2017 as part of the LEGO Juniors theme.

How can I find missing parts for LEGO set 10742-1?

On BrickMissing you can check which parts from the LEGO Willy's Butte Speed Training (10742-1) you already own. Add your LEGO collection and we'll show exactly which of the 95 pieces you're missing and which you already have.

Can I build the LEGO Willy's Butte Speed Training 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 95 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Willy's Butte Speed Training from?

The LEGO Willy's Butte Speed Training (10742-1) belongs to the LEGO Juniors theme. You can browse all Juniors sets on BrickMissing to find more sets from this theme.

Willy's Butte Speed Training

10742-1 Juniors 2017 95 parts 9.5% repair risk Beginner

Smash the speed record with Disney•Pixar's Lightning McQueen and Sheriff! Get ready for high-octane action at Willy's Butte Speed Training. This thrilling LEGO set, 10742-1, features a detachable speed radar trailer to track performance, a challenging roadblock with breakable barriers, and a spinning Radiator Springs road sign to add authentic detail. Join Lightning McQueen and Sheriff in an exhilarating build and play experience, complete with essential accessories to ramp up the Disney•Pixar Cars 3 fun.

Parts Inventory

🧱 95 parts

Part	Color	Qty	LEGO price each
Plate Special 4 x 4 with Clips Horizontal (thick open O clips) 11399	White	1×	Check price → View
Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone) 11610	Black	1×	€0,08 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Tan	2×	€0,13 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Red	1×	€0,06 View at LEGO → View
Plate Special 8 x 9 x 2/3 with 1 x 4 Recessed 15624	Medium Nougat	1×	Check price → View
Slope Curved 5 x 8 x 2/3 with Reddish Brown Tyre Tracks print 15625pr0013	Tan	1×	Check price → View
Brick Arch 1 x 3 x 2 Inverted [Inside Bow] 18653	Medium Nougat	4×	€0,16 View at LEGO → View
Plate Special 1 x 2 with Pin Hole Underneath 18677	Reddish Brown	2×	€0,07 View at LEGO → View
Bar Holder with Hole and Bar Handle 23443	Black	2×	€0,07 View at LEGO → View
Tile 1 x 4 with Groove 2431	Tan	1×	€0,12 View at LEGO → View
Tile 1 x 4 with Red and White Danger Stripes Red Print 2431pr0077	White	1×	Check price → View
Tile 1 x 4 with Wood Groove and Nails Print 2431pr0081	Medium Nougat	2×	Check price → View

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Repairability

Can you fix Willy's Butte Speed Training if a piece goes missing?

9.5%Moderate repair risk

easy to fixguard this box

4 of the 42 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

9.4%

All sets

6.7%

Hardest to replace

Slope Curved 5 x 8 x 2/3 · Tan · only this setPanel 1 x 4 x 3 (Side support / hollow s… · White · only this setTile 2 x 4 · Medium Azure · only this set

How we calculate this →