If you need an unmistakable attention getter while riding in low light conditions, then we happily recommend a Firefly Valve Stem Light for Bikes & Scooters. These motion-activated lights replace the cap on your bikes inner tube Schrader valve. As the wheel spins, the LED inside of the transparent tower begins to burst forth in its illuminating brilliance. We offer these colors as sets of 2, so you can have all your wheels illuminated.

Sold as a set of 2. For all Schrader type valve stems (not compatible with Presta valves). Motion activated lights will turn on when you ride, and turn off when you're done. Increase your visibility with these valve stem light caps!.

Shape: Round. Number of Pieces: 2. Vehicle Service Type: Scooter. Brand: AlveyTech. Color: Blue. Date First Available: July 10, 2019. Best Sellers Rank: #311,034 in Sports & Outdoors. Customer Reviews: 3.7 out of 5 stars 11 ratings 3.7 out of 5 stars. : B07V6JSHXR. Part Number: ?E41-9809. Manufacturer: ?AlveyTech. Color: ?Blue. Brand Name: ?AlveyTech. Item Dimensions LxWxH: ?3 x 4 x 1 inches. Package Weight: ?0.05 Pounds. Item Package Dimensions L x W x H: ?4 x 3 x 1 inches.