My Cycle to Work Commuter bike finally arrived after a five week wait. It is a mountain bike. Its primary use would be for commuting to work. It will also venture in the forests nearby for XC. It has 2 x chainring. I chose this over 1 x 12 speed due to its big ring which is 36. This would be a massive benefit to my commute to work. My commute is fifteen miles each way.