Using this adapter,you can convert 3.17 motor shaft to 5mm shaft.It means that it makes 5mm pinion gear works on a 3.175mm (1/8 inch) shaft motor.
Made of aluminium alloy,high precision machining, stable and reliable.
Compatible with Traxxas Trx4 Redcat Arrma Aaxial HSP HPI WLtoys 1/10 RC Car Truck.
Pack of 6Pcs 3.17mm to 5mm Shaft Adapter.Easy to install and remove.
Durable and lightweight,a great upgrade part for your rc car.
Item Name:3.17mm to 5mm Shaft Adapter
Inner diameter:3.175mm(1/8 inch);
Outer Diameter:5mm;
Length: 12mm
Quantity:6Pcs
Color:Sliver
Package List:
6 x 3.17mm to 5mm Shaft Converting Adapters