Here's the translated text from the Japanese product information sheet. Most info will have been mentioned already but anyway...
Tamiya F104 ver.II
"F104ver.II" produce the running of high-dimensional link-type rear suspension
Please look forward to a new F104 chassis has undergone a transformation of degree can be said that nearly a full model change! !
F104 chassis is even better.
Obtained was adopted in the RM-01 chassis "(= PBLR) link rear suspension pivot ball", in the high-dimensional setting is possible.
Mainframe and connect the rear section is pivot ball, spring roll and by the link bar on both sides, control,
Equipped with a rolling and pitching damper damper also.
Rowadekki become a new shape by adopting PBLR Center also serves as 3mm thick carbon upper deck, the damper mount integrated mechanical space,
By mounting plate made of carbon as well as body, plays a lighter weight and rigidity.
Also details such as brush up over the wall thickness of the ball diff housing.
In addition, practice kit with built-in OP various parts beginning with the RM-01 aluminum rolling / pitching F104 aluminum suspension mounts and dampers.
And pitching / rolling around the rear damper, rear side link section method was adopted.
Fit over the wall thickness of aluminum diff joint, and the adoption of the TRF417 Diff plate, enhancing effect more def.
Center upper deck
Center for 2mm thick carbon upper deck (also for TRF damper) will contribute to the reliable operation equipped with an aluminum damper mount
As part of a hole-shaped notched screws, the battery can be removed easily.
Appearance changed significantly by the adoption pivot ball from under the chassis
shape.
Battery that is mounted vertically fixed by the glass to stop the tape in two places.
Has also become possible with such LF3700.
Optional parts as standard equipment
SP.1000 High Torque Servo Saver (Black)
Ball Diff Plate SP.1442 TRF417
OP.1154 F103 carbon reinforced front upright
Aluminum Horn for High Torque Servo Saver OP.1159 (F104)
OP.1161 F104 Suspension Low Friction Ball Set
OP.1202 F104 aluminum upper suspension mount
OP.1240 F104 wheel clamp stopper
OP.1341 RM-01 Aluminum Damper Set pitching
OP.1342 RM-01 Aluminum Damper Set Roll
3 × 35mm Aluminum Turnbuckle Shaft
5 × 5mm fluorine pillow-ball court
5 × 8mm fluorine pillow-ball court
Pillow-ball nut 5mm Court fluorine
Strengthening 5mm Adjuster
Spare wheel F104 (Silver)
New parts
3mm thick carbon lower deck
Short front 2mm thick carbon upper deck
Carbon upper deck center thickness 2mm (damper mount plate)
3mm thick carbon body mount plate
F104Ver.II aluminum diff housing
http://kentech.blogs.se/