{"product_id":"dyno-rack-light","title":"Light - Dyno Busch \u0026 Müller Toplight Line Brake Plus Brake Tec - tail light, rack mount","description":"\u003cp\u003eBusch \u0026amp; Müller Toplight Line Brake Plus Brake Tec Pulsating (50mm only rack mount) taillight rear\u003cbr\u003e\u003cbr\u003eWires to a compatible 3W dynamo headlight\/hub. The \u003ca href=\"https:\/\/www.rivbike.mom\/products\/cheap-wire\" target=\"_blank\"\u003ewire\u003c\/a\u003e to power it from the headlight is not included.\u003cbr\u003e\u003cbr\u003eThis is maybe the best DYNO powered rack mount tail light you can buy right now.  \u003cbr\u003e\u003cimg alt=\"\" border=\"0px\" align=\"\"\u003e\u003cbr\u003eInstead of an LED blasting straight ahead, it's reflected and focused in a precise way that makes it a flat beam.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eYou're not a speck of red light but a fat bright line, which helps depth perception for drivers. You have to see it in the dark to really get it. Only the top portion of the light contains the LEDs, the bottom 3\/4 of it is a big sophisticated reflector.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePeter White regarding the Brake Tec \"pulse\" function:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"The Toplight Line Brake Plus senses when the bike slows under braking and glows brighter. It does this by monitoring the AC frequency from the hub. During braking, the AC frequency slows quickly, and then makes the LEDs pulse or flicker, hopefully getting the attention of that fool in the jacked up SUV behind you.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bold;\"\u003eFun fact:\u003c\/span\u003e In Germany B\u0026amp;M has dominated the rack mounted tail light market for so long that their name \"TopLight\" is synonymous with rack mounted tail lights in general, from any brand. A synecdoche!\u003cbr\u003e\u003cbr\u003eComes with no wires. \u003c\/p\u003e\n\u003cp\u003eB\u0026amp;M323ALTV-A\u003c\/p\u003e\n\u003cp\u003eImportant: You need\u003ca href=\"http:\/\/www.rivbike.mom\/nitto-tail-light-mount-p\/lt102.htm\"\u003e this adapter\u003c\/a\u003e to make these work on  older single-hole Nitto rear racks. These lights have two bolts spaced 50mm apart. That's the standard on Tubus, etc racks but some older Nittos just have one.\u003c\/p\u003e","brand":"Peter White Cycles","offers":[{"title":"Default Title","offer_id":23336365441,"sku":"LTD-20","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1403\/7343\/products\/LTD-20-2.jpg?v=1480631907","url":"https:\/\/www.rivbike.mom\/products\/dyno-rack-light","provider":"Rivendell Bicycle Works","version":"1.0","type":"link"}