$525.00
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The Bulletproof Cycles Bulletproof Chain kit is the strongest, and most durable chain drive conversion kit on the planet! Our bolt on carrier design for the rear sprocket is superior to cheap spacers with extra long bolts that are prone to snapping. Using tool hardened steel Pbi front Sprockets, STEEL Rear Sprocket, EK ZVX3 Chain, Billet aluminum carrier, and ARP hardware this is the best of the best. We have since updated our rear sprocket to the newer steel sprockets, these are extremely durable steel, but also much lighter than our previous steel sprockets.
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$525.00