The STG Difference Free Domestic Shipping For Orders Over $99 Hassle Free Returns No Restocking Fees Price Match Guarantee Customer Rewards, Earn STG Cash

Vortex Rear Brake Light Switch

Click to see 1 more pictures
$25.95 $22.06
(You save $3.89)

Customer Service

  • 888.784.4327
  • Monday-Friday
  • 10am to 6pm EST
  • Saturday
  • Closed
  • Free Domestic Shipping for Orders over $99Any domestic order (lower 48 United States) over $99.00 ships for free! If your item isn't over $99 but your total cart value is, you'll qualify for free shipping as well! For more information on our Shipping Policies, click here.
  • Hassle Free Returns No Restocking FeesHere at STG we want any return or exchange to be quick and pain-free. You can contact anyone here to expedite your return or exchange and we'll make sure it's handled ASAP. For more information on our policies, click here.
  • Price Match GuaranteeFind a better price? If you have we will match it! Call us at 888.784.4327 or submit a request here and our team will make it happen. *Some exclusions may apply.

Frequently Bought Together

Please choose Options for all selected Products

  • Choose Options

If you would like to retain the function of your rear brake light after installing Vortex Rearsets you can do so with this in-line pressure switch. The switch replaces the brake banjo bolt at the rear brake master cylinder, activating the rear brake light using hydraulic pressure when the rear brake is used.

WARNING: Use caution when installing inline pressure switches on motorcycle models where the brake line fittings are on the inside of the master cylinder. The added length of the switch and wire assembly may result in a clearance issue with the swingarm. Always check for clearance over the entire range of suspension movement to ensure that no contact will occur. NEVER modify the rearset or brake system and NEVER use spacers to increase clearance.

Since Vortex Racing rearsets are designed primarily for racing use we cannot guarantee that inline pressure switches can be installed on all models or applications. The application chart below covers most common models.

RS100 10mm x 1.25 Thread Pitch

  • Honda CBR1000RR 04-16
  • Honda CBR600RR 03-21
  • Honda CBR250R/300R 11-21
  • Kawasaki Ninja 250R 08-13
  • Kawasaki Ninja 300 13-17
  • Kawasaki Ninja 400 18+
  • Kawasaki ZX-10R 04-20
  • Kawasaki ZX-14 06-21
  • Kawasaki ZX-6R 05-18
  • Suzuki GSX-R1000 01-21
  • Suzuki GSX-R600 01-23
  • Suzuki GSX-R750 00-23
  • Suzuki SV1000 03-07
  • Suzuki SV650 99-10
  • Yamaha YZF-R1/S/M 98-23
  • Yamaha YZF-R3 15-23
  • Yamaha YZF-R6 99-16
  • Yamaha YZF-R6S 06-09
  • Yamaha FZ-8 10-12
  • Yamaha FZ1 06-12
  • Yamaha FZ-07/MT-07 15-22

RS200 10mm x 1.00 Thread Pitch

  • BMW S1000RR 10-19
  • BMW M1000RR 2021
  • Ducati 1098R 08-09
  • Ducati 848 08-10
  • Ducati 848 EVO 11-12
  • Suzuki Hayabusa 99-23

RS300 90 Degree

  • Yamaha YZF-R6 17+