Originally posted by JDM_DOHC_SiR
They are selling the one piece bulkheads for about 45$ each and the center alloy brace is 20$ .....
so about 110$ for a MS upgrade.... any tamiya dealer should be able to order these spare parts
I think thats all that is different, maybe alloy input cups as well but i cant be sure....
Edit: Speedtechs site has it listed.
Graphite bumper brace
Blue aluminum FL coated shocks
Blue aluminum shock collars
Blue aluminum rear hub carrier
Blue aluminum ball studs throughout
Blue aluminum pillow balls
Front and rear aluminum center drive cups
Light weight aluminum center shaft
Blue light weight aluminum turnbuckles through out
Low Friction ball cups
possibly the light weight front and rear input shaft are included as well
New hop-up: "Y" center post. This piece mounts to one point on the lower deck, but mounts to two points on the upper deck. Much more specs to be announced soon.