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Old 01-14-2021, 03:44 PM   -   Wikipost
R/C Tech ForumsThread Wiki: Tamiya TT02 Thread
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TT02 Wiki - Post your setups, upgrades and home grown ideas here for us to read...

TT02 vs the TT-01
http://www.thercracer.com/2013/01/ta...irst-pics.html
New flat chassis layout - Easier to run LiPOs vs the cutouts in the TT-01s
Revised suspension geometry
Support for std spur gears

MODELS ----------------------------------------------------

Changes that follow are in comparison to the basic kit.
TT02 - Base Kit. Friction Dampers.
TT02D - Drift: Drift Tires, Hardened A-Parts, Oil Shocks
TT02R - Race: Rear Alu 3* Toe In Hubs, Alu Propshaft + Cups, CVA oil Dampers
TT02RR - Race+: TT02R + Adjustable Upper Arms, Oil Filled Diffs, Hardened Blue Chassis
TT02S - Type S: TRF416 arms, FRP shock towers, bearings,
TT02SR - TypeS Race: TT02S + Double cardan front drive shafts, rear lightweight universals, Rear sealed oil differential, front spool
TT02B - Buggy. Offroad: CVA Shocks, Double Wishbone long suspension

HOP UPS ----------------------------------------------------

Bearings:
#54476 Ball Bearing Set TT02: 8x 1050, 4x 1280, 4x 1150

Propshaft:
#54501 Alum Propeller Shaft TT02
#54502 Alum Propeller Joint TT02
Tip:
Put a 3mm piece of well greased silicone hose between the dog bone and the shaft of each wheel to reduce slop.

Motor Mount and Gearing:
#54558 TT02 Aluminum Motor Mount
#54500 High Speed Gear Set
#54875 Oil Gear Differential

Steering:
#54550 Low Friction Step Screws
- Full Upgrade Kit -
#54752 Steering Upgrade Kit, Includes all below.
- Individual Parts -
#54574 Aluminum Steering Set
#54575 Aluminum Steering Bridge
#54799 Hi-Torque Servo Saver or #51000 Servo Saver Black
#54248 Aluminum Turnbuckles 3x23
#50797 5mm Short Adjustable Turnbuckle End


Dog Bones to Universal Joints:
- Standard Steel -
#53792 Universal Shaft Assembly (steel), NOTE: Must also use item 54477 on the TT-02
#54477 Gearbox Joint for Universal Shaft (steel) (2pieces)
- Lightweight -
#53506 Blue Aluminum 39mm Swing Shaft
#53499 Wheel axle for assembly universal
#53681 Titanium wheel axle for assemblu universal (but this is very expensive)
#53500 cross joints for universal
#54477 Gearbox Joint for Universal Shaft (2pieces)
Tip: Run steel in the front, Alu is okay for the rear but the front takes a lot of wear and impact from crashes

Shock Options:
#54753 Super-mini CVA Oil Shocks, comes with med black springs
#42102 TRF 55mm Shocks

Chassis:
#54639 Carbon Damper Stay Front
#54640 Carbon Damper Stay Rear
#47339 Hard Lower Deck Blue
#47340 Hard Lower Deck White
#54926 Hard Lower Deck Black
#54733 Aluminum Rear Uprights, Gives 3* rear toe in for extra stability
#54549 Aluminum Rear Uprights, 2.5* Rear Toe In
#58584 Hardened A-Parts, Uprights, Hub Carriers, Diff Covers, etc

SUGGESTED BASE SETUPS ----------------------------------

Bashing:
Build to the kit instructions and have fun!

Asphalt Parking Lot Racing:
Front Diff: 300k-500k (or Tamiya #42247 Gear differential putty)
Rear Diff: 3K oil in the rear diff for low / medium grip, 5k oil in the rear for medium / high grip

Carpet Indoor Racing:
Front Diff: 300k-500k (or Tamiya #42247 Gear differential putty)
Rear Diff: 7k -10k in the rear diff for very high grip carpet.


ADDITIONAL RESOURCES -------------------------------------

TT02 Build and Review here
http://www.thercracer.com/2013/05/ta...nd-review.html

TT02 Tuning and Mods Guide
http://www.thercracer.com/2014/08/ta...-and-tips.html
https://www.rcdriver.com/take-the-versatile-tamiya-tt-02-chassis-to-the-next-level/


Gearing for 17.5t Blinky
http://www.thercracer.com/2013/07/ho...inky-with.html











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Old 02-12-2017, 12:04 AM
  #1186  
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Originally Posted by trooper5707
Here is the car, I should prob shorten the motor wires
Looks great! As you mentioned it will look even better with tidy wires. Just think of the weight you can save
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Old 02-16-2017, 02:56 AM
  #1187  
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Originally Posted by tobyzhang
TT02s is legal per the 2017 tcs rule pdf
Saw that on Novice Spec that the TT02S is allowed.
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Old 02-19-2017, 12:39 PM
  #1188  
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Hey all, just started hopping up my TT-02. I've had it about 6 months now and it's pretty much bone stock. I've just added the aluminum drive shaft and have the aluminum steering bridge and "racing steering" sets on order. I've also updated the shocks to the TRF Black coating dampers.

I am kind of tossing around the idea of updating the uprights to the carbon fiber stays from the TT02S to be able to switch the upper A-arms to camber links. Is this a possibility with a standard TT-02 and is it a worthy upgrade?
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Old 02-19-2017, 01:23 PM
  #1189  
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Originally Posted by Nortran11
Hey all, just started hopping up my TT-02. I've had it about 6 months now and it's pretty much bone stock. I've just added the aluminum drive shaft and have the aluminum steering bridge and "racing steering" sets on order. I've also updated the shocks to the TRF Black coating dampers.

I am kind of tossing around the idea of updating the uprights to the carbon fiber stays from the TT02S to be able to switch the upper A-arms to camber links. Is this a possibility with a standard TT-02 and is it a worthy upgrade?
No, to go down that route you'll need the TT02 Type S suspension mount kit, a set of TA05-IFS arms and the TT02 Type S damper mounts or alternatively the TT02 Upper Arm Mount bracket. Also the Type S uprights are not carbon reinforced as standard, just regular nylon. The carbon reinforced C-hubs are not a good idea as they're incredibly fragile and tend to crack at the smallest impacts.
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Old 02-19-2017, 02:31 PM
  #1190  
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Yeah, I see that there is more involved than just adding the Type-S stays. I found a site that has the manual and didn't realize that the bearing carriers and spindles got replaced as well.....that said, are the carbon fiber stays for the the standard TT-02 and R worth an update?
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Old 02-19-2017, 03:45 PM
  #1191  
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The towers are FRP. All you need are a set of TRF416, TB02, TA04 arms. They are all the same. Download the manual for the TT-02B MS and it shows all you need. You can also grab the tt02b ms hubs on the cheap

Should cost around 35 bucks with spacers and all.

Yes it is worth it. TT02 are a nice little budget chassis.
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Old 02-20-2017, 11:01 PM
  #1192  
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Thanks for the advice Metalsoft.

I've found the parts used by the TT02 Type S, I might go with them because then I can keep it GT Spec legal by using parts for the same platform. Having a blast with the car, this is my reintroduction to the hobby. The last kit I built before this was a TA02.....LOTS have changed!
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Old 02-21-2017, 02:40 PM
  #1193  
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https://m.youtube.com/watch?v=icRoVmUwhhc

Here is a short video to watch for you of the Tamiya Euro Cup race at my club in Bavaria. My friends and I started in the Stock class for the first time, that allows only some tuning parts like ball bearings, oil dampers and cvs in front. Everything else has to be as it came in the box (no TT-02s or r allowed).
We had a lot of fun and racing was very close. Unfortunately I unknowingly cheated with haveing tire inserts which isn't allowed. And because I realized it so late I had to get all 4 of my TQ-runs deleted. Still I was lucky that I could do two legal laps in the last qualifier otherwise I wouldn't have been allowed to race in the finals. So I started last in the B-final and was quicker than in all my qualifiers with inserts. I could win all B-finals, ran the fastest lap of the class and most laps. Man, I am still mad at me for forgetting the inserts in the tires

Other than my stupidity it was a very fun weekend with close racing, beautiful cars and good friends. This class is so nice. It got a low price tag and still provides thrill
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Old 02-21-2017, 02:45 PM
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Originally Posted by wtcc
https://m.youtube.com/watch?v=icRoVmUwhhc

Here is a short video to watch for you of the Tamiya Euro Cup race at my club in Bavaria. My friends and I started in the Stock class for the first time, that allows only some tuning parts like ball bearings, oil dampers and cvs in front. Everything else has to be as it came in the box (no TT-02s or r allowed).
We had a lot of fun and racing was very close. Unfortunately I unknowingly cheated with haveing tire inserts which isn't allowed. And because I realized it so late I had to get all 4 of my TQ-runs deleted. Still I was lucky that I could do two legal laps in the last qualifier otherwise I wouldn't have been allowed to race in the finals. So I started last in the B-final and was quicker than in all my qualifiers with inserts. I could win all B-finals, ran the fastest lap of the class and most laps. Man, I am still mad at me for forgetting the inserts in the tires

Other than my stupidity it was a very fun weekend with close racing, beautiful cars and good friends. This class is so nice. It got a low price tag and still provides thrill
Which tire do you guys use for the race? The stock 26mm vinyl rubber tire? And which insert did you put in?
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Old 02-21-2017, 03:04 PM
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I noticed on the rules that shims are not allowed for GT Pro spec
SennaPK likes this.
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Old 02-21-2017, 03:21 PM
  #1196  
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Originally Posted by tobyzhang
Which tire do you guys use for the race? The stock 26mm vinyl rubber tire? And which insert did you put in?
Yes, the tires that came in the box are mandatory in the Euro Cup (50454). The insert was the cheapest uncompetitive Tamiya has (53113). We mainly race these cars on parking lots and there the tire dies in one day without insert.
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Old 02-21-2017, 03:47 PM
  #1197  
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Originally Posted by tobyzhang
Which tire do you guys use for the race? The stock 26mm vinyl rubber tire? And which insert did you put in?
That looks like a lot of fun. I wish we had a series where the cheaper chassis was a mandate.
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Old 02-21-2017, 07:06 PM
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Originally Posted by wtcc
Yes, the tires that came in the box are mandatory in the Euro Cup (50454). The insert was the cheapest uncompetitive Tamiya has (53113). We mainly race these cars on parking lots and there the tire dies in one day without insert.
I've noticed the same issue without insert. It does seem to calm the car down but without insert the tire deforms a lot after just one race day. This makes tire cost quite high for a tire with very low traction.
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Old 02-24-2017, 06:45 AM
  #1199  
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Hey all.Been looking at the TT02 chassis for sometime now.Sold a few things off on eBay this past week.I ended up ordering the 02R.No intentions of ever racing.
Just going to rip up and down the driveway.Was hoping to receive it for a weekend build session.I did receive my Protoform Cadillac body.Painted it last night.As Bruce Springsteen says "Pank Cadillac".
Attached Thumbnails Tamiya TT02 Thread-img_1622.jpg   Tamiya TT02 Thread-img_1621.jpg  
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Old 02-24-2017, 06:51 AM
  #1200  
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Originally Posted by RiderZ
Hey all.Been looking at the TT02 chassis for sometime now.Sold a few things off on eBay this past week.I ended up ordering the 02R.No intentions of ever racing.
Just going to rip up and down the driveway.Was hoping to receive it for a weekend build session.I did receive my Protoform Cadillac body.Painted it last night.As Bruce Springsteen says "Pank Cadillac".
Nice choice! I bought my TT02 last June and I use it just for bashing. It is a lot of fun to drive 😁 R version has everything you need to enjoy it
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