Franschhoek Pass

Overview

Franschhoek Pass is a Category 3 climb in South Africa (ZA), running 8.4 km from a start elevation of 336 m to a summit at 691 m. The net elevation gain is 355 m, which produces a headline average gradient of 4.25%. On paper that reads as a steady tempo effort, and for long stretches it is.

The number that reshapes the ride is total ascent: 547 m against a net gain of just 355 m. That 192 m difference is elevation you climb, give back, and climb again. The road undulates rather than tracking a clean upward line, so your legs do more work than the net figure suggests. Treat this as a 547 m day, not a 355 m one.

How the Gradient Unfolds

A 4.25% average is a blend, not a description. With a maximum gradient of 12.59%, the steepest pitch is nearly triple the average — meaning the climb pairs genuinely steep ramps with flatter or descending sections that pull the average down.

• Recovery and false-flat sections where the gradient sits well under 4.25%, and short descents that account for the 192 m of give-back.
• Repeated short rises rather than one continuous wall — the profile is broken up, so you reset your rhythm several times.
• A single steepest ramp near 12.59% that will spike your power and force a gear change; do not get caught in too big a gear when it arrives.

Pacing Notes

On an undulating climb like this, even-effort beats even-speed. Chasing a constant speed forces you deep into the red on the steep ramps and lets you coast on the flatter sections — the worst of both. Instead, hold a steady sustainable power output and let your speed rise and fall with the terrain.

Practically: cap your power on the 12.59% ramp so you do not blow up, and resist over-pushing the recovery sections — that is where you should ease and recover for the next rise. If you do not know your ceiling, run the FTP estimator first and pace to a percentage of that number.

Gearing

The 12.59% maximum gradient governs your gearing choice, not the 4.25% average. Come with a compact (50/34) or sub-compact chainset paired with a wide-range cassette — a 34×32 or 34×34 low gear gives you the cadence to spin the steepest ramp instead of grinding it. Check your setup before the ride: confirm the cassette and derailleur capacity actually deliver that low gear, because a spinning cadence on the steep pitches is what keeps the undulation from wrecking your legs.

Summary

• Length: 8.4 km
• Average gradient: 4.25%
• Maximum gradient: 12.59%
• Net elevation gain: 355 m
• Total ascent: 547 m
• Category: 3

Franschhoek Pass rewards riders who read the profile rather than the average. Pace to power, gear for the steepest ramp, and respect the 192 m of hidden climbing between start and summit.