Bling Bundle CERAMIC OVERSIZED DERAILLEUR CAGES where the terrain can be

where the terrain can be bumpy and shifting happens often and aggressively

if your adventures include mountain biking or cyclocross

Here's perhaps the best part

Add the OSBB rings to make a perfect fit for the Specialized OSBB frames pre-dating 2015

Bling Bundle CERAMIC OVERSIZED DERAILLEUR CAGES where the terrain can beLet's be honestit's not all about speed when customizing your bike. Our bling bundle is designed for those who want to take performance and looks to the next level. Custom Kolossos: Design your own one of a kind oversized derailleur cage. Improve rolling resistance, shifting accuracy, and power transfer with our Custom Kolossos. Titanium Bottle Bolts: Improve the performance and appearance of your bike. Aluminum Bottle Cages: Combine style and