...This thread is locked...Its a READ-ONLY list of measurements and sizes etc...It is ever evolving...

...PDF Documents @ KYOSHO...
http://www.kyosho.co.jp/web/downloa...f8_index-e.html

...Slipper Clutch Setting: 3.6mm-4mm...

...BEARING SIZES...*Courtesy of Hawk...
Front diff : 4ea 6x10x3
Rear diff : 4ea 6x10x3
Center diff : 2ea 6x12x4
slipper : 3ea 4x7x2.5 (EDIT: Now includes bearings sizes for the two optional units INSIDE the slipper clutch)
slipper : 1ea 3x6x2.5 (small end)...

wheel/axle : 8ea 4x8x3


...TOP screws (black) in front wheel hub @ 3x6...
...BOTTOM screws (silver) in front wheel hub @ 3x7...(these are hard to find...tape your screw holes so you dont lose these screws...) *KYOSHO now does these screws seperately...

Stock Servo: KS-11

...SERVO MOUNT SIZES...

KO/Futaba/Sanwa: 32.5x36x15 mm

JR: 26.5x33x15mm

Hitec: 30x29x13 mm...HS-85MG is a perfect fit...

HS-85MG Mighty Micro Metal Gear (pretty much THE servo to run...)
...0.80 oz...(22.1 g) 0.51 x 1.14 x 1.18 in (13 x 29 x 30 mm) 41.7/48.6 oz-in (3.0/3.5 kg-cm) 0.16/0.14 sec @ 60 deg 3 pole ferrite motor, nylon gears, top ball bearing

...AON 4900 BL Motor Can @ 24mm...
...MAMBA BL Motor Can @ 20mm...

...KYOSHO MICRO BLOCK tires w/ spoked rims @ 95 grams...
...KYOSHO X-TREAD tires w/ spoked rims @ 90 grams...