How many pieces does the LEGO Muscle Slammer Bike (8645-1) have?

The LEGO Muscle Slammer Bike set (8645-1) contains 126 pieces. It was released in 2005 as part of the LEGO Racers theme.

How can I find missing parts for LEGO set 8645-1?

On BrickMissing you can check which parts from the LEGO Muscle Slammer Bike (8645-1) you already own. Add your LEGO collection and we'll show exactly which of the 126 pieces you're missing and which you already have.

Can I build the LEGO Muscle Slammer Bike 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 126 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Muscle Slammer Bike from?

The LEGO Muscle Slammer Bike (8645-1) belongs to the LEGO Racers theme. You can browse all Racers sets on BrickMissing to find more sets from this theme.

Muscle Slammer Bike

8645-1 Racers 2005 126 parts 9.8% catalog rarity Easy

The LEGO Racers Muscle Slammer Bike (8645-1) delivers high-speed action straight from the 2005 collection. This powerful vehicle is engineered for ultimate performance, featuring bright flames blasting from its exhaust and menacing glow-in-the-dark tire discs. Its headlights also emit a spectral glow, creating a striking presence on any track. The set includes a dedicated slammer mechanism, designed to propel the bike forward for intense racing moments, simulating a super hot speed demon. Builders appreciate the vibrant translucent orange flame elements and the unique luminescent plastic used for key details like the tires, making this a distinct model for any display.

Parts Inventory

🧱 126 parts

Showing the first 12 rows of the parts list (126 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Glow In Dark Trans	2×	Check price → View
Black	4×	Check price → View
Pearl Light Gray	2×	Check price → View
Black	2×	Check price → View
Red	2×	Check price → View
Black	2×	€0,08 View at LEGO → View
Black	2×	€0,21 View at LEGO → View
Red	4×	Check price → View
Black	1×	Check price → View
Black	3×	€0,07 View at LEGO → View
Black	2×	€0,28 View at LEGO → View
Light Bluish Gray	5×	€0,11 View at LEGO → View

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Catalog rarity

How common are the parts in Muscle Slammer Bike?

9.8%Moderate rarity

more commonless common

5 of 51 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

8.6%

All sets

6.7%

Least common in our catalog

Wheel 36.8 x 14 ZR · Light Bluish Gray · only this set in our catalogLarge Figure Chest Cover (Toa Metru) · Red · only this set in our catalogSticker Sheet for Set 8645-1 · Unknown · only this set in our catalog

How we calculate this →