The Larkspur 1 is built around a Series 2 butted CrMo step-through frame with a curved CrMo fork and 27.5" wheels. High-volume 2.35" Vee Tire Co tires, a microSHIFT 10-speed drivetrain and Tektro hydraulic brakes make it an easy, plush, upright everyday cruiser. (Source: https://marinbikes.com/products/2024-larkspur-1)
