Clip-on Two Piece Motor Heat Sink w/Fan (Red) 252135 A fan that is placed

A fan that is placed too close to the motor can actually stop spinning as you apply maximum throttle due to the fact that the motors stronger EMF can slow or shut down the fans EMF

Rear Arm Inserts Carbon: 8X

Requires blue thread lock and cvd oil or grease- not included

external splined (steel-spline constant velocity) (1)

Clip-on Two Piece Motor Heat Sink w/Fan (Red) 252135 A fan that is placedClip On Two Piece Motor Heat Sink W Fan (Red) MH550TE02 Hot Racing universal clip on motor heat sink and fan for use on 540 and 550 size motors. Versatile two piece heat sink clip provides 8 different width adjustments. FEATURES: Keeps the motor running cooler Aluminum construction Clip on heat sink attaches to 540 and 550 size motors with a 36mm can diameter Two piece heat sink clip provides 8 different width adjustment options (20 40mm). M3 screws