![BrickLink - Part 4591 : LEGO Brick, Round 2 x 2 x 2 with Fins [Brick, Round] - BrickLink Reference Catalog BrickLink - Part 4591 : LEGO Brick, Round 2 x 2 x 2 with Fins [Brick, Round] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/1/4591.png)
BrickLink - Part 4591 : LEGO Brick, Round 2 x 2 x 2 with Fins [Brick, Round] - BrickLink Reference Catalog
![Was never thrilled with the rear fins Lego used on the freebie 1989 Batmobile (40433) so I dug around my extras and came up with a mod I'm pretty pleased with. : Was never thrilled with the rear fins Lego used on the freebie 1989 Batmobile (40433) so I dug around my extras and came up with a mod I'm pretty pleased with. :](https://external-preview.redd.it/g03AexDSJTsEu9OyWlp6OxHBsOtWi4VZzbyt4yzaZ4w.jpg?width=640&crop=smart&auto=webp&s=0a3cae09f63dbad7734893b2a608faf55656dc73)
Was never thrilled with the rear fins Lego used on the freebie 1989 Batmobile (40433) so I dug around my extras and came up with a mod I'm pretty pleased with. :
![BrickLink - Part 4588 : LEGO Brick, Round 1 x 1 with Fins [Brick, Round] - BrickLink Reference Catalog BrickLink - Part 4588 : LEGO Brick, Round 1 x 1 with Fins [Brick, Round] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/4588.png)
BrickLink - Part 4588 : LEGO Brick, Round 1 x 1 with Fins [Brick, Round] - BrickLink Reference Catalog
![LEGO Marvel Collection on Twitter: "Fin Fang Foom! How many Big Figures have you unlocked in #LEGOMarvelAvengers? https://t.co/UvKuggAzHg" / Twitter LEGO Marvel Collection on Twitter: "Fin Fang Foom! How many Big Figures have you unlocked in #LEGOMarvelAvengers? https://t.co/UvKuggAzHg" / Twitter](https://pbs.twimg.com/media/Ca3zFCTUcAAIBP-.jpg:large)