Road endurance

Marin Nicasio

2025 · 700c wheels · 6 sizes

Steel all-road bike with a double-butted CrMo frame and CrMo fork, fender and rack mounts and disc brakes. Numbers are for the 700c Nicasio 1; the 650b Nicasio+ shares the same geometry table. A step-through version, the Nicasio 1 ST, uses the same numbers from 50 to 58 (apart from a much lower standover) and adds a 47 size.

Source: marinbikes.com/products/2025-nicasio-1

Size run

Published geometry by size. How each size rides and fits for your rider profile loads with the page.

Size505254565860
Stack (mm)546564578592606620
Reach (mm)375375380390402415
Head angle (°)70.571.571.571.571.571.5
Seat angle (°)74.574.074.074.074.073.5