The Scorpion SII-5525 series of motors are built with 8mm hardened steel shafts that will last through countless hours of flying fun, but occasionally, on a "Less than Perfect" landing, you may bend or break one. For these occasions, we offer factory replacement shafts for the SII-5525 Scorpion Motors.
The shaft for the SII-5525 series airplane motors measures 8mm in diameter, and is 105.5mm in long. The shaft kit will also fit other brushless motors that require a 8mm shaft of this length. The shafts can be cut shorter with a Dremel tool and a cut-off wheel if necessary to fit other motors.
Note: The shafts in the Scorpion motors are a slight press fit into the aluminum front housing. The shafts will not just slide out when the metric screw are removed. They need to be pressed out in a bearing press, or in a drill press, with the front housing of the motor supported in a block of wood to prevent warping the front housing.
Included in the Box1x SII-5525 Motor Shaft
1x Metric Screw
2x Set Screw
2x Spring Washer