FAQ

We continue to expand our global network of authorised dealers to make HAMMERLEDS® products available in your region.

If at this time there is no authorised dealer in your region, you can purchase HAMMERLEDS® products directly from our Online Store.

We accept following payment methods:

Visa

MasterCard

American Express

PayPal

Wire Transfer

Yes, once the products are shipped you will receive a tracking number and additional information about the status of your order.

Yes, you can replace your globe bulb turn signals with LED turn signals (HAMMERLEDS® Flex 4).

How to replace your existing globe bulb indicators with HAMMERLEDS® Flex 4 turn signals?

1) When converting from globe bulb indicators to LEDs you will also need to replace your existing turn signal flasher relay with an Electronic Flasher Relay for LED Turn Signals to avoid the hyper-flashing issue.
2) Depending on your motorcycle model you might also need to purchase special Turn Signal Mounting Adapters to fit HAMMERLEDS® Flex 4 onto your motorcycle.

Yes, HAMMERLEDS® Flex 4 are E-mark certified as front and rear motorcycle LED turn signals (category 11, 12), and can officially be used to ride on public roads in:

Albania, Armenia, Australia, Austria, Azerbaijan, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Ireland, Italy, Japan, Kazakhstan, Latvia, Lithuania, Luxembourg, Malaysia, Malta, Montenegro, Netherlands, New Zealand, Nigeria, North Macedonia, Norway, Pakistan, Poland, Portugal, Republic of Korea, Republic of Moldova, Romania, Russian Federation, San Marino, Serbia, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Thailand, Tunisia, Turkey, Ukraine, United Kingdom

HAMMERLEDS® Flex 4 do not comply with FMVSS108 or CMVSS108 regulation.

Please use our Motorcycle Selector to check which products are compatible with your motorcycle model.

HAMMERLEDS® Flex 4 are designed as universal motorcycle turn signals to accommodate the majority of motorcycles available on the market. Fitment to the bike is done using an M10 threaded stud. If your motorcycle's OEM turn signals have an M10 threaded stud, it will be an easy direct replacement. In case your OEM turn signal design is different, you can still install HAMMERLEDS® Flex 4 by using our Turn Signal Mounting Adapters.

HAMMERLEDS® Flex 4 feature manufacturer specific OEM wire connectors for a plug-and-play connection into the wiring harness of your motorcycle. In case there is no OEM connector available for your motorcycle model, you can still install HAMMERLEDS® Flex 4 using our universal bullet connector (in this case some modifications to the wiring harness might be required).

You can purchase HAMMERLEDS® Flex 4 as:

Product	No. Of Turn Signals Included
Flex 4 - LED Motorcycle Front Turn Signal - 1pc.	front - 1
Flex 4 - LED Motorcycle Rear Turn Signal - 1pc.	rear - 1
Flex 4 - LED Motorcycle Front Turn Signals - Kit	front - 2
Flex 4 - LED Motorcycle Rear Turn Signals - Kit	rear - 2
Flex 4 - LED Motorcycle Turn Signals - Full Kit	front - 2 rear - 2

Yes, HAMMERLEDS® Flex 4 can be installed both as front or rear turn signals.

HAMMERLEDS® Flex 4 feature a symmetrical design and are E-mark (category 11, 12) certified as front and rear turn signals.

Please note: HAMMERLEDS® Flex 4 feature manufacturer specific OEM wire connectors for a plug'n'play connection into the wiring harness of your motorcycle. On some motorcycle models the front turn signal and rear turn signal connectors might be different, so make sure you order the correct turn signal from our store (Front) or (Rear).

Yes, you can replace only the front/rear pair of turn signals.

In such case we recommend also to replace your flasher relay to a load independent Electronic Flasher Relay. Otherwise if your motorcycle has a flasher relay, which was designed for globe bulb indicators, you might face issues such as:

hyper-flashing (turn signals blink too quickly)

uneven brightness between front and rear turn signal pairs

shadow blinking (when left/right turn signal is activated, but the opposite side turn signal also blinks)

Yes, HAMMERLEDS® Flex 4 are E-mark (category 11, 12) certified as front and rear turn signals and can be used on public roads in:

Albania, Armenia, Australia, Austria, Azerbaijan, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Egypt, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Ireland, Italy, Japan, Kazakhstan, Latvia, Lithuania, Luxembourg, Malaysia, Malta, Montenegro, Netherlands, New Zealand, Nigeria, North Macedonia, Norway, Pakistan, Poland, Portugal, Republic of Korea, Republic of Moldova, Romania, Russian Federation, San Marino, Serbia, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Thailand, Tunisia, Turkey, Ukraine, United Kingdom

However, to comply with road regulations and in order to pass the vehicle inspection test in the above-mentioned countries there are certain guidelines that need to be followed on how the turn signals are mounted.

General:
HAMMERLEDS® Flex 4 need to be mounted horizontally in a 90° angle perpendicular to the direction of travel. The distance between turn signals and the ground must be minimum 350mm, maximum 1200mm.

When used as a front turn signal:
Turn signal illuminating surface should be pointing in the direction of travel. The distance between illuminating surfaces of the left and right front turn signals must be at least 240mm. A minimum distance between the turn signal illuminating surface and the closests dipped-beam headlamps must be at least 75mm.

When used as a rear turn signal:
Turn signal illuminating surface should be pointing in the direction opposite of travel. The distance between the illuminating surfaces of the rear turn signals must be at least 180mm.

Please note: HAMMERLEDS® Flex 4 do not comply with FMVSS108 or CMVSS108 regulation.

No.

HAMMERLEDS® Flex 4 have an integrated damping tube, which doesn't allow the turn signal to bounce and removes all unwanted vibrations when riding on rough terrain or at highway speeds.

Indicator technology: LED (light-emmitting diodes)
Number of LEDs: 4
LED color: PC amber
Operating voltage: 10 - 15 Volts
Maximum light output: 308 Lumens
Power rating: 5.4 Watts
CANbus compatible: Yes


Dimensions (LxWxH): 78 x 25 x 17 mm / 3 x 1 x 0.67 inch
Weight: 50 Grams / 1.76 Ounces
Thread dimensions: M10x1.25
Materials:
 Main enclosure - hard anodized (scratch resistant) 6-series aluminum
 Threaded stud - hard anodized (scratch resistant) 6-series aluminum
 Spring stalk - stainless steel
 Lens - polycarbonate
Enviromental protection: IP68 rated (water and dust proof), tested at 2ATM pressure for 12 hours
Operating temperature: -5°C to +55°C
Warranty: 5-year limited manufacturer warranty.

No, HAMMERLEDS® Flex 4 use only the strongest, most durable materials:

 Main enclosure - hard anodized (scratch and UV resistant) 6-series aluminum
 Threaded stud - hard anodized (scratch and UV resistant) 6-series aluminum
 Spring stalk - stainless steel
 Lens - polycarbonate

Here's how we have built them:

HAMMERLEDS® Flex 4 stalk is made from a flexible stainless steel extension spring with an integrated damping tube. It provides HAMMERLEDS® Flex 4 the unique ability to be 360° bendable during a drop, preventing any damage to the OEM fairings and the turn signal itself.

The integrated damping tube doesn't allow the turn signal to bounce and removes all unwanted vibrations when riding on rough terrain or at highway speeds. It also protects the wires from being exposed to dirt and water and avoids possible tear.

For the turn signal illumination HAMMERLEDS® Flex 4 use 4 high power PC amber LEDs.

The power rating of each turn signal is 4.8 Watts.

It makes HAMMERLEDS® Flex 4 one of the brightest motorcycle turn signals on the market.

Yes, HAMMERLEDS® Flex 4 provide excellent visibility in direct sunlight from all the angles.

Each HAMMERLEDS® Flex 4 turn signal features 4 premium quality 120° ultra-bright LEDs and is rated at 5.4 Watts. That provides an impressive light output of 308 lumens, making them one of the brightest motorcycle turn signals on the market (not only one of the brightest LED motorcycle turn signals).

Yes, HAMMERLEDS® Flex 4 are waterproof LED motorcycle turn signals.

HAMMERLEDS® Flex 4 are IP68 rated and have been tested under 2ATM pressure for 12 hours. The main enclosure is 100% sealed from all the sides, so no water or dust can get inside. Furthermore, each PCB is covered with special waterproof resin to protect the electronics from moisture during transportation and manufacturing. This way corrosion of the electronic contacts is absolutely eliminated.

Please use our Motorcycle Selector to check which products are compatible with your motorcycle model.

HAMMERLEDS® Flex 4 are designed as universal motorcycle turn signals to accommodate the majority of motorcycles available on the market. Fitment to the bike is done using an M10 threaded stud. If your motorcycle's OEM turn signals have an M10 threaded stud, it will be an easy direct replacement. In case your OEM turn signal design is different, you can still install HAMMERLEDS® Flex 4 by using our Turn Signal Mounting Adapters.

HAMMERLEDS® Flex 4 feature manufacturer specific OEM wire connectors for a plug-and-play connection into the wiring harness of your motorcycle. In case there is no OEM connector available for your motorcycle model, you can still install HAMMERLEDS® Flex 4 using our universal bullet connector (in this case some modifications to the wiring harness might be required).

For general installation instructions please refer to our Universal Installation Guide.

Each of our Turn Signal Upgrade Kits includes a step-by-step installation guide for each specific motorcycle model. You can find bike specific installation instructions here.

To install HAMMERLEDS® Flex 4 on your motorcycle in most cases you will require:

Two (2) 14mm wrenches or one (1) 14mm wrench and one (1) adjustable wrench

Bike specific tools to remove the fairings and access the turn signal mounting slots

Needle or pin to open the OEM turn signal connectors

Cutting pliers

Zip-ties

Our Turn Signal Upgrade Kits feature a complete list of bike specific tools that are required for installation.

Installation of turn signals requires some mechanical and electrical knowledge.

If you feel unsure about this procedure or you have never done it before, we always recommend to give this job to a certified motorcycle mechanic or your nearest motorcycle dealer who can perform the installation on your behalf.

If your turn signals don't work after installation, please make sure that:

Your battery is connected and the connection of the terminals is good

All fuses are in good condition and no fuse has been blown

Turn signal flasher relay is installed and the connection of the terminals is good

All turn signal connectors are well connected

There is no visible damage to the wiring harness of your motorcycle

If none of this helps, please contact us directly or consult with a certified motorcycle mechanic or your local motorcycle dealer.

Mostly there is an easy explanation to motorcycle turn signal fast blinking, known also as turn signal hyper-flashing. Mostly that happens when you convert from traditional globe bulb indicators to LED turn signals and you don't change motorcycle flasher relay.

There is an easy LED hyper flash fix - you have to replace flasher relay to a load independent Electronic Flasher Relay. If that doesn't help, please contact us directly or consult with a certified motorcycle mechanic or your local motorcycle dealer.

Turn signal shadow-blinking (all turn signals flash at once / both turn signals flashing at once) usually happens when you convert from traditional globe bulb indicators to LED turn signals and you don't change motorcycle flasher relay.

In such case you also need to replace your flasher relay to a load independent Electronic Flasher Relay. If that doesn't help, please contact us directly or consult with a certified motorcycle mechanic or your local motorcycle dealer.

Each HAMMERLEDS® product is covered by a five (5) year limited manufacturer warranty.

Limited manufacturer warranty.

Strive moto LLC warrants that HAMMERLEDS® Flex 4 if maintained and operated under normal conditions, shall be free from any defects in materials and workmanship for a period of five (5) years from the date of purchase.

The things that are covered:

Turn signal LEDs stop operating (except damage caused by excess voltage)

Lens has water, moisture or dirt ingress (except damage caused by motorbike drop or crash)

Lens or spring stalk tears off (except damage caused by motorbike drop or crash)

The things that are NOT covered:

Normal wear and tear resulting when operated under normal conditions (scratches, corrosion, etc.)

Damage resulting from contact with objects (cracked or broken lens, deformed casing etc.)

Permanent deformation of spring stalk

Failure due to accident, modification, improper installation, salt, contact with chemicals

Damage resulting from abuse, negligence or mishandling

We are working hard to make our customers satisfied and happy about our products. If for any reason you are not satisfied with your purchase, please refer to our Refund Policy to see if your purchase is eligible for returns or contact us directly.