The nuclear-powered rocket sled was a speeder invented by Ratchet during the attack on Kerwan by Imperial Forces. Ratchet and Clank used it to head to the Planetary Defense Center, but crashed it a few miles back. Clank mentioned it after Ratchet said there was no way a Lombax would make a hat into a weapon. Ratchet mentioned it when discussing what they should do with the Dimensionator.
Bits and pieces of the rocket sled appeared in Clank's subconscious, and in the Deadgrove Forest of planet Magnus. Clank used the Rocket Sled to help Ratchet destroy Zogg's robot minions on Veldin in the Comic Series.
- Ratchet & Clank Future: Tools of Destruction (first appearance)
- Ratchet & Clank: A Crack in Time
- Ratchet & Clank: Comic Issue 1
- Ratchet & Clank: All 4 One
- Ratchet & Clank: The Movie