Sinker

From RWP Wiki

Sinker
Category	Fly and Float
Size	1 x 1 x 1
Power
Fuel
Fuel Used
Ammo
Ammo Used
Grip
Damage Caused
Strength	High
Weight	Very High
Total available	4
Additional Info

The Sinker is a vehicle part in Banjo-Kazooie: Nuts & Bolts. It is an item that makes vehicles quickly sink to the bottom of water. However, it is obviously very heavy and sacrifices speed for its properties.

In-Game Description

“Big heavy lump that weighs vehicle down. Just like bird after she eat large pizza.”