3racing Cero Ultra 2022
#1


Rumored adjusteable 5:5 to 6:4 config.
#2
Tech Prophet

iTrader: (9)
Join Date: Nov 2014
Location: Far south suburbs of Chicago area
Posts: 17,477
Trader Rating: 9 (100%+)

Could be interested. Been using older models for my on road. Now running more regularly. Might be time to start with something completely new.
#3

Looks good, maybe this will be the first time a 3racing car will be stronger than an Xray (X4)

#4

Which chassis do you run?
#5
Tech Prophet

iTrader: (9)
Join Date: Nov 2014
Location: Far south suburbs of Chicago area
Posts: 17,477
Trader Rating: 9 (100%+)
#6

Looks like it uses screws instead of nuts to hold the wheels on.
#8
Tech Adept

The motor mount is interesting.
Looks like the spur will stay in the same spot, but you can shift weight balance by mounting the motor to either side of the layshaft.
The upper arms look to already be tooled and undergoing QA, plastic material.








Looks like the spur will stay in the same spot, but you can shift weight balance by mounting the motor to either side of the layshaft.
The upper arms look to already be tooled and undergoing QA, plastic material.








#9

Is it available yet ?? lol






#10
Tech Regular
#11


#12

20m going into retirement when this one comes out
#13
#14

Looks interesting.
+ potentially shorter/narrower chassis than C4/MTC2 due to bulkhead mounted shock attachment.
+motor holder idea (looks more front flex biased)
+bulkheads looks solid
+short shocks
potentially weak spots:
- upper A-arms (inner ballcups seem thin plastic with huge inserts)
- hubs seem to have too thin material between wheel bearings and lower ballhead
-lower carbon arms seem heavy
-wheel bearings seem very close to each other
-potentially high unsprung mass due to very beefy camber adjustment.
Looking forward to hear more about this car, especially chassis shape and durability.
+ potentially shorter/narrower chassis than C4/MTC2 due to bulkhead mounted shock attachment.
+motor holder idea (looks more front flex biased)
+bulkheads looks solid
+short shocks
potentially weak spots:
- upper A-arms (inner ballcups seem thin plastic with huge inserts)
- hubs seem to have too thin material between wheel bearings and lower ballhead
-lower carbon arms seem heavy
-wheel bearings seem very close to each other
-potentially high unsprung mass due to very beefy camber adjustment.
Looking forward to hear more about this car, especially chassis shape and durability.