FX28 Disc Damper Spring - Hard (Gold)

FX28-036 Center Shock Adjustment Collar

Dual Servo Saver Springs for your FX28.  Slide the Silver spring over the black one to get better spring resistance and prevent the black one from stretching.

Parts Tree No. 1

Parts Tree No. 2

Parts Tree No. 3

The Aluminum Servo Saver provides more protection for your servo than the direct horn, but is more durable than the stock plastic unit.  This is a good compromise for those that are looking for more direct steering and servo protection.

Option 1.0° aluminum knuckles.  Use more camber on tracks with sweeping corner where the tires will cone towards the outside in order to get more even tire wear. These are the same angle as stock.

Option 1.5° aluminum knuckles.  Use more camber on tracks with sweeping corner where the tires will cone towards the outside in order to get more even tire wear.

Option 2° aluminum knuckles.  Use more camber on tracks with sweeping corner where the tires will cone towards the outside in order to get more even tire wear.

Heavier motor plate for more stability. 

Center Spring - Black (Soft)

Center Spring - Silver (Medium)

Center Spring - Gold (Hard)

Disc Damper Spring - Super Soft (Gray)

Disc Damper Spring - Soft (Black)

Damper Spring - Medium (Silver)

This machined delrin horn for your FX28 offers the most direct steering feel, but the least protection for your servo.  For high competition racing, this is what we recommend.