JAG Hobbies
TR-3 HO Scale Slot Car Chassis

 

Please note that all chassis must be lubricated with a light oil at the pivot points before use.
(Armature bearings, front and rear axles and gears / See schematic for lube points - in red)

 
TR-3 Chassis
Designed to fit most screw-on bodies,
including JL, AW, Aurora, MM and Dash.
(Some bodies may require modifications.)


Exploded View

JAG Hobbies TR-3 chassis feature the following:

- Silicone front and rear tires (medium hardness)
- Stainless steel axles
- Stainless steel guide pin (plastic included)
- Neodymium traction magnets (N30)
- Polymer motor magnets
- Phosphor Bronze pick-up Shoes
- Delrin gears (7T Pinion / 25 T Crown)
- 6 Ohm armature
- Includes front and rear body screws

TR-3 Wheelbase: 1.317" (33.5 mm)  / 1.445" (36.7 mm)

Front wheels are adjustable.
 

Various Bodies on TR-3 Chassis




TR-3 / GT Chassis
JAG Hobbies TR-3 / GT chassis feature the following:

- Silicone front and rear tires (Soft hardness - rears / medium - fronts)
- Stainless steel axles
- Stainless steel guide pin (plastic included)
- Neodymium traction magnets (N45)
- Polymer motor magnets (100% stronger than stock)
- Phosphor Bronze pick-up Shoes
- Hop-Up gears (8T Pinion / 23 T Crown)
- 3.5 Ohm armature
- Includes front and rear body screws

TR-3 Wheelbase: 1.317" (33.5 mm)  / 1.445" (36.7 mm)

Front wheels are adjustable.
 

Augoran GT

TR-3 Club Chassis
JAG Hobbies TR-3 Club chassis feature the following:

- Silicone front and rear tires (medium hardness)
- Stainless steel axles
- Stainless steel guide pin (plastic included)
- Neodymium traction magnets (none)
- Polymer motor magnets
- Phosphor Bronze pick-up Shoes
- Delrin gears (7T Pinion / 25 T Crown)
- 13 Ohm armature
- Includes front and rear body screws

TR-3 Wheelbase: 1.317" (33.5 mm)  / 1.445" (36.7 mm)

Front wheels are adjustable.
 
 

Some bodies may require modification or spacers to fit properly.
Designed and assembled in the USA with foreign and domestically sourced parts.
All comments and criticisms are gladly accepted.
Please click here to submit comments.

Note:  This chassis contains small parts and is recommended for ages 16+.
 



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