Cycle Terminal

Motorcycle Wiring Harness Electrical Relays, for Headlamp, Horn, Aux lights, Fuse Boxes Fuse Panels, LED Flasher Relays

We use and provide you with only the Best Components

Do yourself a favor when it comes to buying components, stick with the best, for longevity and performance.

You can try to save yourself a few dollars, with Junk made in China. These are all I use on my own Bike, and wouldn't think of putting anything else on someone else’s when asked to do wiring upgrades and accessories.

Micro Relays   With Mounting Bracket      NO - 20 amp SPST

Used for lighting, Horn, and Accessory Harness Products

Panasonic  Nais 20A - These high quality micro relays are made in Japan by Matsushita.

They are extremely reliable and compact. Excellent for motorcycle applications. Epoxy sealed and waterproof,

super light weight, conservatively rated at 20 AMP's for long life. The casing is a very tough, heat resistant material, super light weight. not a thin plastic cap that's glued on as many cheap relays are. And they are much lighter and more compact than the old style metal capped relays. Has the mounting bracket built on.

Power consumption 1.8 watts.

$9.95  each - MR20-N-5

Relay Base-Holders here                                                 20 Amp Micro Relay Pinout, terminal assignment

A relay is really nothing more than an electrically controlled switch that allows you to control one high current circuit by supplying power from another low current switched circuit. Normally this is done when you want to power a device or fuse box directly from the battery, due to a high load device, or the original circuit's wiring is to small.

Or if you only want that circuit enabled when the bike is on, or when the switch is operated.

The relay is an electromechanical switch that allows you to do just that.

It has two components: a coil (control side), and a set of contacts(switch side). The coil is typically connected to a low current switch, or some other source so that when the bike is turned on the coil is activated. When the coil is activated the contacts close on the relay which will supply 12V from the battery to a fuse block or device(Horn). Now any device that is connected to that circuit will be supplied directly from the battery through the relay when its energized.

Example: You just got a nice aftermarket horn, you don't want to burn up your horn switch running to much current through it do you? The factory horn switch's weren't designed to pass that kind of current to the horn. So what you do is add a relay and use the horn switch to control the coil side (low Current) of the relay,and when you have current flowing through the relays coil, the switch contacts in the relay close (high current side, connected directly to the battery, most likely though a fuse) and the horn sounds.

Normally on a bike the current powering your headlight, horns, accessories, and auxiliary lighting goes through lengths of undersized wires, through the tiny handlebar switch contacts, and through many connections. As a result, when the power reaches your headlight bulb (for example), the voltage has dropped significantly. Voltage is electrical pressure. The electrical energy has lost some pressure. More pressure forces more light from an H4 bulb, or makes a horn much louder, and it makes your heated clothing  much warmer.

Voltage drop and Headlight output: Decreases lighting output by as much as 20%

Near a bulb's working design Voltage, a drop of only a half of a Volt results in a halogen bulb producing much less light. Many bikes have shown a 1 or even 2 Volt drop at the bulb, And I have confirmed this. And this is on a new or like new bike. After installing my relay kits, you will have a drop of ~.1 Volt after installing a relay kit. That's 1/10th of a Volt in case you miss the decimal. There is always going to be some Voltage drop, and this is about the minimum possible. This low Voltage drop is the proof that the system is a good one. All the wiring, connectors, and components are working as they should.

Headlight and Starter Switches

Headlight switches and starter  (this is how your headlight turns off when you hit the starter button) switch’s are usually a weak part of a bike's electrical system. Even with a stock 55/60 watt bulb, headlight switches and connectors can break down early in a bike's life. This is because ALL of the electricity that goes to your headlight bulb is passing through those little switch contacts in your handlebar switch units. Note: Some bikes do actually come with headlight relays, but the number is few. Even on newer Bikes.

Mini  and Micro Relays

What's a relay? Glad you asked!

                    $7.95 each   

5P250-312

This connector has a combo of two large .312 terminals on the bottom, and three smaller .250 terminals across the top.

This Connector is used on Honda Shadow Models, CB Models, CBR Models, NT, VF, XL and many others.

2 x 312 14 AWG Terminals

3 x 250 14 AWG Terminals

Extra Terminals here

DON'T LET THIS HAPPEN!

If your replacing your R/R, replace the connectors and Terminals too.

You’ll be glad you did!!

Honda  Regulator Rectifier Connector

                    $3.75 each

Set YC250-3

Yazaki 3 Pin Connector

Stator to R&R Connector and Terminals

This connector is used on a lot of different Makes and Models. These Burn up fast and often, if you want the factory replacement type here it is.

Stator Connector and Terminals

Has this happened to you?

Its common

A lot of Makes and Models use this type.

We have your replacement.

Sealed Mini Relays  - SPDT - Heavy Duty - NO 40 amp/NC 30 amp

Panasonic  Nais 40A - These high quality mini relays are made in Japan by Matsushita.

These Relays contain a Resistor on the coil circuit for low power consumption of 1.4watts. They are extremely reliable and compact. Excellent for motorcycle applications. Epoxy sealed and waterproof, super light weight. The casing is a very tough, heat resistant material. Has the mounting bracket built on. 1.4 watt power consumption.

Equivalent to Hella 4RD 007 794-02, Good for replacing Start Relay 4RD 003 520-081

$8.95   each  - MR40-M-5

sockets are available

use the middle leg of the relay for your battery tender and eliminate extra wiring.

Relay Base-Holders here       40 Amp Mini Relay Pinout, Terminal assignment

ULTRA Micro Relay for Metri pack 280  Power Distribution Box

SONG CHUAN Ultra ISO 280 Micro Relay, 2.8mm terminal footprint, Space saving relay with high current capacity, SPNO Resistor Type, 4 terminals, Power consumption .96 Watts

Rated at 20 AMP's This is a nice little compact unit, designed for the Metri pack connector system..

Life expectancy Electrical(Min.)1.000.000 cycles.

I am using one now, So far so good, I’ll keep you posted.

At Just larger than a Quarter - This is one of the smallest relay’s I’ve come across.

$7.65  each   - SCMR20                                        You can find the Metri Pack Relay base here

Additional SC MR20 Relay Specs and Pin out here

There is a MINIMUM ORDER of $5.00  on order total.

                    $3.75 each

Set SC250-3

Sumitomo 3 Pin Connector

Stator to R&R Connector and Terminals

This connector is used on a lot of Honda’s, and other Makes and Models. These Burn up fast and often,

if you want the factory replacement type here it is.

Sealed Mini Relays - SPST - Heavy Duty - Normally Open 40 amp

Panasonic  Nais 40A - Same high quality mini relays as above

Has the mounting bracket built on. 1.4 watts power consumption.

$8.90   each  - MR40-M-4  

sockets are available

Relay Base-Holders here        40 Amp Mini Relay Pinout, Terminal assignment

Micro Relays   Without Mounting Bracket      NO - 20 amp SPST

At less than 1.5 inches long these are nice

Panasonic  Nais 20A - Same ratings as above, Power consumption 1.8 watts.

$9.95  each - MR20-C-5

Relay Base-Holders here                                                 20 Amp Micro Relay Pinout, terminal assignment

Sealed Mini Relays  SPDT - Heavy Duty - NO 40 amp/NC 30 amp

Panasonic  Nais 40A - Same high quality mini relays as above

Without the mounting bracket built on. 1.8 watts power consumption.

Equivalent to Triumph Start relay by Hella 4RD 003 520-13 - only better!!

$7.99   each  - MR40-5

sockets are available

Relay Base-Holders here

Sealed Mini Relays  SPST - Heavy Duty - Normally Open 40 amp

Panasonic  Nais 40A - Same high quality mini relays as above

Without the mounting bracket built on. 1.8 watts power consumption.

$7.95   each  - MR40-4    

sockets are available

Relay Base-Holders here        40 Amp Mini Relay Pinout, Terminal assignment

Sealed Mini Relay With Diode  SPST - Heavy Duty - Normally Open 40 amp

Panasonic  Nais 40A - Same high quality mini relays as above

Without the mounting bracket built on. 1.8 watts power consumption.

Diode across the switch coil, to prevent reverse voltage spike, safe for CAN bus systems.

$8.95   each  - MR40-D-4

sockets are available

Relay Base-Holders here        40 Amp Mini Relay Pinout, Terminal assignment

Micro Relays   With Rubber Mounting option      NO - 20 amp SPST

Stock relay for  Suzuki  Hayabusa 1300

Panasonic  Nais 20A - Same ratings as above, Power consumption 1.8 watts.

$10.95  each - MR20-A-5

Relay Base-Holders here                                                 20 Amp Micro Relay Pinout, terminal assignment

Sealed 12 Volt ISO Micro Relays without Mounting Bracket By Panasonic EW- NAIS

Micro ISO Relay  SPDT - Heavy Duty - NO 35 amp/NC 20 amp

Used for lighting, Horn, and Accessory Harness Products

Panasonic  Nais 35/20A - These high quality micro relays are made in Japan by Matsushita.

They are extremely reliable and compact. Excellent for motorcycle applications, and as replacement relays for Honda, Triumph etc.. Epoxy sealed and waterproof, light weight, 1.6 watts power consumption. Casing is a tough heat resistant material, not a thin plastic cap that's glued on as many cheap relays are.

   $11.95  each - CM35-5    

Relay Base-Holders here       

35 Amp ISO Micro Relay Pinout, Terminal assignment