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- Cars
- PARTS
Top Traxxas Cars
- UPGRADES
by Top Brands
By top upgrades
Top Traxxas Cars
- Tires & Wheels
- ACCESSORIES
- ELECTRONICS
- BATTERIES
- Paints
Product Details
Needed to Complete (not included):
- Hobby knife
- Glue
- Paint and finishing tools
NOTE: Photo of completed model is for illustrative purposes only. This is a model kit that requires assembly.
Historical Context
This is the one-way bearing for the HPI Nitro Star 21BB engine. This one-way bearing allows the recoil starter to grab the crankshaft to start the engine and spin freely in the opposite direction.
FEATURES
- Steel construction
INCLUDES
- One one-way bearing
- One installation instruction sheet
REQUIRES
- Installing in recoil unit
SPECIFICATION
- Overall Length: 12mm (0.472")
- Hex Width: 12mm (0.472")
- Inner Diameter: 6mm (0.218")
NOTE
- Also fits the Roto Start for the Savage.
About the Brand

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