QUASCO LED Motorcycle Turn Signals Smoked Lens — Flush-Mount Amber SMD Brightness

These QUASCO flush-mount LED turn signals are compact smoked-lens blinkers designed to replace stock indicators on many Yamaha models, delivering brighter amber light and a low-profile look.

Upgrade your motorcycle's signaling with a pair of QUASCO smoked-lens LED turn signals engineered for plug-and-play replacement on a wide range of Yamaha bikes. Designed for motorcycles with a 10mm mounting hole and a 12V DC system, these flush-mount indicators bring SMD LED brightness, a sealed ABS/PC lens for weather resistance, and an unobtrusive profile that blends with modern sport and naked bike styling.

Will these fit my Yamaha YZF, FZ or MT model?

These QUASCO blinkers are intended for motorcycles that use a 10mm mount hole and a standard 12V DC electrical system. They list direct compatibility with many Yamaha models, but fitment depends on your existing mounting hardware and wiring access.

• Compatible models include YZF-R1, YZF-R3 (and R3 ABS), YZF-R6/R6S and FJ-09, FZ-07, FZ-09.
• Also fits FZ6R, FZ8, FZS1000, FZ1, FZS600, MT-07 and MT-09 when the mount size matches.
• Requires a 10mm turn-signal mounting hole and a 12V DC system for correct installation.

How bright are the QUASCO LED blinkers and will they affect my flasher rate?

Each turn signal contains 14 high-brightness SMD LEDs, producing a stronger amber signal than many halogen bulbs. Because LEDs draw less current than bulbs, some motorcycles may experience hyper-flashing; adding an appropriate resistor or LED-specific flasher relay corrects the flash rate.

• 14 SMD LEDs per unit for clear, visible amber light output.
• Higher visibility improves noticeability in traffic compared to dim stock indicators.
• If you get hyper-flash, install an LED flasher relay or load resistors to normalize rate.

What does installation involve and what hardware is included?

Installation is designed to be straightforward: these signals are plug-and-play with simple splicing into your bike's turn-signal harness. The package includes the pair of LED lights and adhesive tape for secure flush mounting; basic wiring knowledge and tools are recommended for a tidy result.

• Splice two wires: black for negative (ground) and yellow for the turn signal positive.
• No major modifications required—uses existing 10mm mount points where applicable.
• Includes strong adhesive tape to help seat the unit; additional fasteners may be needed depending on mounting location.

Are these waterproof and durable enough for daily riding?

The QUASCO units use an ABS housing with a PC smoked lens and are sealed around the edges to resist water and dust. Their construction is intended to withstand typical road conditions including rain and seasonal temperature swings, making them a durable upgrade for street and commuter bikes.

• ABS body and PC smoked lens for impact and UV resistance.
• Sealed edges provide water-tight and dustproof protection.
• Rated for operation in hot, cold, rainy, or snowy conditions for everyday riding.

Who is this for: These QUASCO smoked-lens flush-mount LED turn signals are aimed at Yamaha owners who want a brighter, lower-profile look than stock blinkers—particularly riders of sport and naked models (YZF, FZ, MT series) who have a 10mm mounting hole and a 12V electrical system. They suit DIY enthusiasts with basic wiring skills and anyone seeking a weather-resistant, high-visibility replacement for worn or bulky original indicators. If your bike experiences hyper-flash after installation, plan to add an LED-compatible flasher relay or resistors.