RIGHT One Hand Dual Cable Brake Lever Double Pull Cantilever Caliper Lever | eBay
Amazon.com: Sunlite Alloy Dual Brake Lever : Sports & Outdoors
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Dual Cable Brake Lever – Bicycle Man LLC
Twin pull brake lever, Suzuki
Double Cable Pull Bicycle Lever Bmx Lever Bike Lever Bicycle Parts Double Brake Multi-function Cold Forged Aluminum Lever Handle - Bicycle Brake - AliExpress
Alloy Double / Dual Pull MTB Bicycle Brake Lever for Right Side Hand Use | eBay
Duplex lever lets disabled cyclists activate both brakes with one hand