Features:
✔For 12mm across flat one way bearing,with 6mm shaft diameter.
✔1/10 R020 pull starter suitable for HSP Himoto Redcat Tyranno Vertex VX .16 .18 .21 SH .18 .21 Nitro Engines Cxp Roto 1/10 1/8 Buggy Truck Car Parts.
✔Across center fixing hole (center to center): 27mm.The rc engine pull has stable structure, exquisite and durable, is a great spare part for you model car.

Specifications:
✔Material: Plastic
✔Color: Black
✔Across center fixing hole (center to center): 27mm
✔For 12mm Across Flat One Way Bearing, with 6mm shaft diameter.

Package Content:
✔1PCS x RC Engine Pull Starter
✔4PCS x Screws

Notice:
✔Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.
✔Use Precautions: we highly recommend using the professional tools to mount it, otherwise,the rc chair adapter will be severely worn!