✓【Fitment】This 1157 LED turn signal kit is engineered for harley models with 2-inch bullet-style housings, including touring (FLHX street glide, FLTR road glide, FLHR road king, FLHT electra glide), dyna (FXD series), softail (FXST series), and sportster (XL series: XL883N iron 883, XL1200C custom).
✓【Important notes 1】All product components are shown. Not include an 1157-to-1156 adapter. only compatible with Harley W/ 1157 turn signals, Not compatible with Harley W/ 1156 turn signals or tail light.
✓【Important notes 2】The LED turn signals fit for Harley with 2inch bullet style models. Not compatible with: 3-1/4" flat style housings, center tail lights, CVO/ultra variants, or European models. Verify your housing size before ordering to ensure a proper fit. ① Some models may flicker too quickly and require install a load equalizer. ② Please pay attention to the model and year before purchasing
✓【81 ultra-bright smd leds – 600% brighter than stock, switchback front】Each 1157 bulb features 81 high-intensity SMD chips, delivering 600% brighter output than factory halogen. Switchback function: front lights switch from white running to amber turn signal. Rear lights: 3-in-1 (red running + bright red brake + red turn). Significantly enhances night visibility and riding safety for street glide and road glide riders.
✓【CAN bus ready – no hyper flash on most models】Built with an advanced CAN bus circuit, featuring overload protection and efficient heat dissipation. Low power draw eliminates hyper flash on most 1986-2026 motorcycle electrical systems. Designed to handle brake light pulses and constant running power – outlasts stock halogen lights by years. Perfect for harley sportster turn signals and brake light upgrades.
✓【IP67 waterproof smoked lenses – all-weather protection】Includes 4 heavy-duty polycarbonate smoked lenses with UV-resistant coating. IP67 rated for full protection against dust, water, and vibration. Maintains crystal-clear light output for brake, turn, and running functions, even in extreme weather. Perfect for daily commutes and long-distance touring.
✓【Plug & play installation – 10-minute DIY upgrade】Direct bolt-on replacement – no wiring, no splicing, no resistors, no modifications required. Complete kit includes: 2 front 1157 switchback LEDs, 2 rear 1157 brake/turn LEDs, 4 smoked lenses, and 1 installation tool. Most riders can finish installation in under 10 minutes with basic hand tools.