RX28A-25

Linear springs are smoother in response than the standard springs. They are wound from smaller diameter wire and have less coils. This allows for the spring to have a more linear response through the suspension stroke. The front end tends to have a more constant response instead of getting more aggressive as the car rolls deeper; which is the case with the standard type springs. The Pink Springs are similar in rate to the Medium, Blue Silver Springs, (part no RX28A-11).

RX28A-04

RX28-003

RX28-035

RX28-041

4 pcs M1.2x3 and 4 pcs M1.2x4

RX28A-17-SS

Softest of the K Version front springs. These are particularly good in high traction conditions when your car is getting tippy. We recommend 1.75mm of ride height 0.2-0.3mm of droop when loaded without body. Closer to 0 droop when running plastic bodies.

RX28A-17-MS

Medium Springs for KISS Front End. This is from the second batch of springs starting 12/23/2022

RX28A-17-HS

Hard Springs for KISS Front End. This is from the second batch of springs starting 12/23/2022

RX28A-17-XH

RX28A-17-1

Replacement Front End Pivot Balls for your RX28 KISS Front End.

RX28A-17-2

Replacement king pins for your KISS front end.

RX28A-17

Old School Style Sliding Coil Over King Pin Front Suspension set.

This suspension set is fully adjustable, dampened and super easy to use!

Included in kit:

-1x Lower Tower Bar

-1x Left and Right Upper Arm Strut

-4x Delrin Pivot Balls

-2x Grooved Upper Split King Pin 

-2x Lower Split King Pin 

-2x Delrin Spring Perches

-2x Medium Front Springs

-2x0.25mm Copper Washers

-2x 0 Degree Camber Inserts

-2x 0.5 Degree Camber Inserts

Car is able to set:

-2 or 4 degrees Caster

-1.0, 1.5, 2.0 degrees Camber

Please NOTE:

POLISH YOUR KINGPINS. This will ensure the smoothest operation. The finish is good on the pins, but mirror polishing sliding kingpins is day 1 stuff. The extra bit of work is worth it.

THIS FRONT END DOES NOT INCLUDE KNUCKLES AND AXLES.  

The best way to polish them is to set up the king pins on a drill or rotary tool and polish with a good polishing compound like mothers. Spin it and shine the parts until mirror-like finish. Once polished, clean them and lube them. We suggest Kyosho 30,000 Blue Gear Grease.

INSTALLATION INSTRUCTIONS

https://www.reflexracing.net/assets/images/KISS_Instructions.pdf?rdm=2A156E237CAF

RX28-015

RX28-009

RX28A-08

RX28A-05

RX28-014G2

RX28A-26

Linear springs are smoother in response than the standard springs. They are wound from smaller diameter wire and have less coils. This allows for the spring to have a more linear response through the suspension stroke. The front end tends to have a more constant response instead of getting more aggressive as the car rolls deeper; which is the case with the standard type springs. The Green Springs are similar in rate to the Kit Gold Springs (RX28A-12).