OneUp Components Switch Chainring - OneUp Components Switch - Dictated By Spider - Round - Black - V2 - 10-12 Speed - 28T eBay Cons: These are long pads

Cons: These are long pads made out of neoprene

Uprights move simultaneously to accommodate different widths

4″ and inner rim widths from 22mm to 32mm

Rails: Forged AL2014 - T6 Aluminium 7x9mm bolt-on rails will fit any seatpost

Materials: The shields are made from fortified injection molded plastic

OneUp Components Switch Chainring - OneUp Components Switch - Dictated By Spider - Round - Black - V2 - 10-12 Speed - 28T eBay Cons: These are long padsA quick change direct mount chainring system Switch was developed to reduce the cost of replacement chainrings, increase compatibility with new offsets and to make the process of changing your chainring much faster and simpler. Cheaper Replacement Cost Replacement rings are a fraction of the cost of a complete direct mount chainring Quick Change Replace your ring in less than an minute, using only a 4mm hex key. Tailor your gearing to the terrain that