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1/12 Scale Nitro Truck/Truggy:
Ofna Jammin CRT.5 Mini Truggy - # 34971 / # 34972 - Radio Controlled ModelHistory and Info for the Ofna Jammin CRT.5:
Developed by Jammin Products, manufactured by Hong-Nor and distributed by Ofna in 2007, the 4WD Jammin CRT.5 Mini Truggy was available ARR - # 34971 - and RTR - # 34972 - with a Jammin .12 engine.
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★ Ofna Jammin CRT.5 Mini Truggy Chassis ★
★ Ofna Jammin CRT.5 Mini Truggy Chassis ★
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Buying a Used Ofna Jammin CRT.5 Truggy (and What to look for)
Make a General Visual Inspection
Check the Body-Shell
If the body shell of your Ofna Jammin CRT.5 is broken, ripped or damaged in any way, this can be easily repaired with rubber solution glue. Also, for added protection and if available for your Jammin CRT.5 model, fit an under guard to stop dirt and gravel entering the chassis. Drive Shafts and Turnbuckles
Examine the Drive System
The gearbox of your used Truggy should be opened up to check for gear wear and lubrication. A thin coat of grease is often used on internal gears and although this is fine for basic running around on the back yard, if you intend to race your Truggy at a higher level, this should be removed and replaced with racing oil (ZX1 or Teflon Oil). Of course, this should be reapplied after each race meeting. Pinions and Spur Gears
Don't Neglect the Ball-Joints
Ball joints always cause problems. For top level Nitro Truggy racing, the plastic ball connectors should be checked and if deemed necessary changed after every meeting. A simple thing like a loose fitting connector popping off could easily end your race, so better safe than sorry. Steering Servo and Servo-Saver
Stabilizers
If body roll on your Ofna Jammin CRT.5 is a problem, handling can be improved with the use of stabilizers, anti roll or sway bars, stiffer tuning springs and, or, thicker silicone oil in the dampers. Don't Forget those Bearings
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Or, check out our RC Model Car Setup Guide
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Manufacturers and Brands Catalogued, Listed and Reviewed by RC-Scrapyard.
At present, the RC Model Manufacturers, Brands and Distributors covered by us are: ABC Hobby, Academy, Acme Racing, Agama Racing, Amewi, Ansmann Racing, ARRMA, Team Associated, Atomic RC, Axial, AYK, Bolink, BSD Racing, Capricorn, Carisma, Carson, Caster Racing, Cen, Corally, Custom Works, Durango, Duratrax, ECX - Electrix, Exceed RC, FG Modellsport, FS-Racing, FTX, Fujimi, Gmade, GS-Racing, Harm, HBX, Helion, Heng Long, Himoto Racing, Hirobo, Hitari, Hobao, Hong-Nor, Hot Bodies, HPI, HSP, Intech, Integy, Jamara, JQ Products, Kawada, Kyosho, Losi, LRP, Maisto, Mardave, Marui, Maverick, MCD Racing, Megatech, Mugen, New Bright, Nichimo, Nikko, Nkok, Ofna, Pro-Pulse, Protech, PTI, RC4WD, Redcat Racing, RJ-Speed, Robitronic, Schumacher, Seben, Serpent, Smartech, Sportwerks, Step-Up, Tamiya, Team-C Racing, Team Magic, Thunder Tiger, Tomy, Top Racing, Traxxas, Trinity, Tyco, Vaterra RC, Venom, VRX Racing, WLToys, X-Factory, Xmods, Xpress, Xray, XTM, Yankee RC, Yokomo, ZD Racing and Zipzaps. |
Hints, Tips and Information
Shock Mount Settings
The combinations of Shock settings available on the majority of on and off road cars are far too many for this article to cover, so I will endeavour to explain some of the basics, that should give you some idea what these changes might achieve. Some of the settings suggested may not be available on all RC model cars. |
Hints, Tips and Information
Damper Pistons
When you first build your RC model, you will sometimes find that there are a number of different pistons in the kit, with varying numbers of holes or hole sizes in them. Generally, the manufacturer will suggest one particular piston in the car manual, and may provide you with a mid range oil weight, but depending on the type of terrain you intend to race your model, their suggestion may not be the best for your needs. |
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