2009-2014 Yamaha YZF-R1 Blaster-X Integrated LED Tail Light Complete Plug and Play Integrated LED tail light with high quality clear lens - OEM fit Features our Microprocessor based Blaster-X Technology with Brake Alert and Strobe Mode built in! New 2nd Generation Programming Interface allows users to easily customize features! New Sure-Blink Technology Plug and play connectivity with OEM connectors! Recommended accessories: ELFR-1 Flasher Relay & Blaster-X Control Switch. Made in the USA! 2-year Warranty & Satisfaction Guarantee! Brake Alert automatically provides one of 11 user-selectable brake modulations the instant the brakes are applied. This alerts motorists the instant you apply the brakes - possibly saving seconds of reaction time for non alert motorists! The different modulation patterns can be user-selected VIA our new 2nd Generation Programming Interface! It can also be disabled completely if desired, for standard brake light operation. Turn Alert is a NEW approach to our integrated LED tail light operation. Typically, and integrated tail light will switch between yellow and red on the side you are indicating a turn. This only creates a color contrast. With Turn Alert, the tail light cycles between full intensity yellow, and OFF, on that side. Therefore, there is a full contrast turn signal operation on that side. Strobe Mode is a feature that puts the taillight into a devastating strobe cycle that is sure to get anyone's attention. This mode produces insanely bright pulses of light at ultra high frequencies, in alternating patterns across the tail light. Strobe mode is engaged by grounding a control wire, and can be engaged at any time. Blaster-X is our proprietary pulse-width-modulation (PWM) technology that squeezes the maximum possible illumination power out of LEDs. The result is a significantly less expensive, yet even more outstanding and effective product than it's predecessors - and widens our advantage over our competitors. Until you have seen a Blaster-X tail light in person, you will not fully understand the superiority of our tail lights.