Sixliner

Sixliner is a Cybertron who joined Star Convoy and the other Cybertrons to battle and eventually destroy the main villain, Dark Nova, Super Megatron, and their other forms.

Sixliner is the first in a line of six-combiners which will be released in the next series, Operation Combination. Each group consists of six Micro Transformers (Micromasters) whose combined robot form is the default robot form and their true self, rather than the separate entities'. Sixliner himself is made of six trains and combiner parts. The six are:

• Alan (aka incorrectly as Aran) - Orange and grey TGV (Train à Grande Vitesse) French Grande Vitesse train
• Diego (or Dego) - Black old-fashioned-looking steam locomotive
• Joe - White and black Super Hitachi 651 Line Limited express train
• Leaf - White and green Tohoku 200-2000 Line bullet train
• Night - Blue EF66 express train
• Spark - White and blue Tokaido 100 Line bullet train. The leader of this team.

The combiner parts can be joined into two separate towable loads, or three official sets of machinery:

• Gripper - This combines Sixliner's right foot, rifle, fists, and head into a weapon and probe. The fists attach to the sides of the rifle, while the head fits face down onto the back. The whole rifle assembly then pegs into a hole on the top front of the foot. Any train with a hole hitch can hook onto the back of the right foot, which has a peg underneath. Typically Spark tows the Gripper.
• Mega-Techvolt - This is simply Sixliner's pelvis and thighs. This weapon can peg onto any train with a hole on top for it, such as Diego, Alan, or Leaf. Diego usually carries the Mega-Techvolt.
• Wingard - This combines Sixliner's left foot and orange winged torso. The torso pegs into a hole on the top front of the foot. The Mega-Techvolt itself also can be attached to the Wingard via the torso. Any train with a peg hitch can hook onto the back of the left foot, which has a hole underneath. Typically Leaf tows the Wingard.

My scans of the instruction sheet that comes with Sixliner can be found on its own page.