The Muirwoods and Larkspur are at home in the concrete jungle, built for jumping curbs and cutting through a park on the way to the grocery store or class. This is the classic bike shop employee commuter bike built for the everyday rider.Key Features:Steel FrameThe Muirwoods uses a butted Series 1 4130 CrMo frame and fork with 29” tires, disc brakes, full fender and rack mounts, and two bottle bosses. The Muirwoods RC uses a double butted Series 2 CrMo rame with sliding dropouts for internally geared hub compatibility and large volume 650B wheels and tires. Larkspur models also feature the butted Series 2 frame with a mixte stepthru design for easy mounting and dismounting, even with baskets and baby seats.,Disc BrakesHydraulic disc brakes provide smooth, controlled stopping in all conditions with minimal maintenance..