Sella Monte Nero

Overview

Sella Monte Nero is a Category 1 climb that earns its rating through sheer, unbroken effort. Over 10.8 km it lifts you from a start elevation of 97 m to a summit at 954 m, a net gain of 857 m. The average gradient sits at a demanding 7.94%, and the total ascent of 838 m confirms that this is a climb with barely a metre of respite. There are no long false-flat rewards to coast on here. Once the road tilts up, it stays up, and the 16.84% maximum gradient promises at least one section that will have you out of the saddle and grinding.

How the Gradient Unfolds

Averages hide the story, and on a climb like this the story is in the spread. A 7.94% mean paired with a 16.84% maximum tells you the road is not uniform. Expect the lower slopes to hover around or just above the average as you settle into rhythm from the 97 m base. The real difficulty lives in the pitches that stretch well beyond the mean, more than double it at the steepest, where the road ramps toward that 16.84% figure. Because net gain (857 m) and total ascent (838 m) are so close, there is almost no downhill or flat to recover on. Every kilometre you climb is a kilometre you keep. Treat the steep ramps as the defining feature and everything gentler as borrowed recovery.

Pacing Notes

The correct effort here is anchored to your sustainable power. On a 10.8 km climb averaging 7.94%, most riders will be climbing for a long enough duration that pacing at or just below threshold is the winning strategy. Hold your effort close to FTP on the steadier sections and allow yourself to drift briefly above it only on the 16.84% ramps, where staying seated and spinning is rarely an option. Do not spend your matches early. The temptation on the lower slopes is to chase the average, but with 857 m still to gain, discipline in the first third pays dividends near the 954 m summit. If you are unsure what number to target, run your figures through the FTP estimator before you commit to the climb.

Gearing

With an average of 7.94% and spikes to 16.84%, gearing is not a place to be brave. A compact chainring paired with a wide-range cassette is the sensible baseline. A 34×32 will carry many fit riders through the steadier stretches, but the 16.84% ramps are where a 34×34 proves its worth, giving you the extra cog to keep your cadence up and your knees intact. If you can fit an even wider cassette, do it. Over 857 m of gain there is no prize for turning a bigger gear, only fatigue. Choose the setup that lets you spin the steep sections rather than muscle them.

Summary

Sella Monte Nero is a true Category 1 test: sustained, steep, and honest. There is nowhere to hide across its 10.8 km, and the 16.84% maximum ensures it stays memorable. Pace it to your threshold, gear it generously, and respect the fact that all 857 m must be climbed.

Length: 10.8 km
Average gradient: 7.94%
Max gradient: 16.84%
Start: 97 m
Summit: 954 m
Net gain: 857 m
Total ascent: 838 m
Category: 1