[Replacement Bearing] Upgrade your vertex vx sh 16 18 21 nitro engine car with this 12mm/14mm one way bearing for pulling start or roto-start backplate.
[Versatile Use] Compatible with vertex vx sh 16 18 21 engines, this hex nut one way bearing is a versatile and essential accessory for rc enthusiasts.
[Great Upgrade] Enhance the performance of your rc car with this high quality spare part for vertex vx sh 16 18 21 1/8 1/10 engines.
[Premium Quality] Made of premium steel metal, this bearing is hard, firm, and sturdy, ensuring long-lasting performance.
[Precise Fit] Suitable for engine shafts with a 6mm diameter, with delicate appearance and precise sizing for a perfect match.

Spec:

Features:
1. Replacement 12mm/14mm one way bearing for pulling start or Roto-start backplate.
2. Suitable for engine shaft of 0.24in (6mm) diameter.
3. Made of premium steel metal, it is hard, firm and sturdy.
4. Delicate appearance and precise size.
5. This is a great upgrade and spare part for Vertex VX SH 16 18 21 1/8 1/10 nitro engine RC car.
Specification:
Condition: Brand New
Material: Steel
Color: As Pictures Shown
Optional Type: T10045 12mm (0.47in), T10046 14mm (0.55in)
Suitable Engine Diameter: 6mm/0.24in
Compatible: for Vertex VX SH 16 18 21 Engine
Weight: Approx. 8-12g
Item Size: Approx. 6 * 10mm/0.24 * 0.39in
Package List:
1 * Hex Nut One Way Bearing
Note:
This hex nut bearing is not suitable for all 16-21 nitro engines. Please make sure it fits your need before ordering.