Hook: Floor Medium Narrow (Blue Rectangle)The Destroyed Speeder Bike decoration fits into a narrow blue medium rectangle floor hook.
Hook: Floor Medium (Blue Square)The Destroyed Speeder Bike decoration fits into a blue medium square floor hook.
Hook: Floor Large (Purple Square)The Destroyed Speeder Bike decoration fits into a large purple square floor hook.
How to Get a Destroyed Speeder Bike Decoration
Cartel Pack Decorations
The Destroyed Speeder Bike decoration can be dropped from Underworld Alliance Packs, which were released on the Cartel Market and bought with Cartel Coins. Cartel Packs, including the Underworld Alliance Pack, include a random selection of items from the Underworld Alliance collection of items. You aren't guaranteed to get a Destroyed Speeder Bike decoration from a Underworld Alliance Pack, but it is one of the few ways to get a Destroyed Speeder Bike deco apart from buying it on the GTN from another player.
If you're looking to get a Destroyed Speeder Bike, the easiest way to get it is to head to the Galactic Trade Network (GTN) in SWTOR and buy it with credits from another player. If it's very rare and not available on the Cartel Market, you could try buying from the GTN and hope you get it.