Lesson 4 of 6 in Controls 101
Rear Brake
In hard enduro the rear brake is your stabiliser. Use light, steady pressure to control speed on descents and to calm the bike in tight turns. Tap it to bring the front wheel down in a wheelie or lift. Hold it with the clutch to keep the bike still on a hill. Keep your right foot over the pedal whenever the front could lift or the bike could roll back, and avoid long locked skids.
Updated October 2026. Sources are listed below. How we work
On this page
- Why the rear brake matters in hard enduro
- Set up the pedal for standing
- Heat and fade: the rear brake's weak point
- Body and foot position
- Rear brake drills, from toe feathering to hill holds
- Rear brake mistakes and their fixes
- A 30-minute rear brake session
- You're ready to move on when…
- Rear brake questions
Why the rear brake matters in hard enduro
The front brake stops you. The rear brake keeps you in control while you do everything else. It turns panic into a pause, and at the slow speeds of hard enduro it is in use almost all the time:
- Descents. On steep, loose downhills the front tyre can only take so much braking before it slides. The rear takes the rest and keeps the bike pointing straight.
- Tight turns. A light drag on the rear brake stops the bike surging, which makes slow full-lock turns far steadier.
- Wheelies and front-wheel lifts. A tap on the rear brake brings the front down instantly. That's your safety net for every log, step and splatter.
- Hill holds and restarts. With the clutch in and the rear brake on, the bike stays still on a slope while your hands are free to restart.
- Balance. Dirt Bike Magazine's balance feature shows a rider on a rock ledge who "held pressure with the rear brake and clutch while applying steady throttle".
Enduro riders lean on the rear brake so much that dragging it has become a habit. Dirt Bike Magazine's Mr. Know-It-All column calls brake dragging in the woods "a natural habit for just about every single competent enduro pilot I have known". That's useful, but it has a cost, covered below.
Set up the pedal for standing
A rear brake pedal set for sitting is in the wrong place when you stand. Your ankle has to lift or point to reach it, so you either miss it or ride with your foot resting on it.
- Height. Stand on the pegs in your riding stance with the balls of your feet on the pegs. Your right boot should reach the pedal with a small downward movement of the toe, without sliding your foot along the peg. Rich Larsen, in an IRC Tire USA Moto video, sees many pedals set too low for the peg. Larsen's is fully on when pressed just past level with the peg. On the 2024 KTM 250 and 300 EXC the foot brake lever's basic position is set with an adjusting screw; your manual shows the procedure.
- Not too high. A pedal set too high means you press it without meaning to. Dirt Bike Magazine's Mr. Know-It-All puts it bluntly: "Too high and you'll tend to ride the brake, which heats things up."
- Free travel. KTM specifies 3 to 5 mm of free travel at the foot brake lever on the 2024 250 and 300 EXC, and warns that without it "pressure builds up in the brake system on the rear brake". Check free travel every time you change the pedal height.
- Boot and peg. Stiff new boots make fine control harder. Ride a few sessions to break them in before judging your braking.
Change one thing at a time and ride between changes. A few millimetres of pedal height changes how the brake feels.
Heat and fade: the rear brake's weak point
The rear brake has a smaller disc than the front (220 mm against 260 mm on the 2024 KTM 250 and 300 EXC) and on technical trail it is used far more. That makes it the brake most likely to overheat.
When brake fluid gets too hot it starts to boil and the pedal goes soft. Dirt Bike Magazine describes a rear brake that "will start to fade until you eventually lose the pedal altogether". KTM's own warning is direct: "The brake system will fail if it overheats or is adjusted incorrectly."
How to avoid it:
- Drag lightly and briefly. Use firm, short applications on long descents rather than constant heavy drag.
- Take your foot off between uses. A foot resting on the pedal is a brake that's always partly on.
- Keep the fluid fresh. Dirt Bike Magazine's advice is to "change your rear brake fluid often" and keep fresh pads in the caliper.
- Stop when it goes soft. If the pedal travel suddenly grows, stop somewhere safe and let it cool before you carry on.
Body and foot position
Stand with the ball of your right foot on the peg and your toe just over the pedal, ready but not pressing. Keep your ankle loose so the movement comes from the ankle, not the knee. A flat, relaxed foot gives fine control; a foot jammed on the pedal gives on-or-off. Standing helps too. Larsen explains that standing puts your ankle directly below your knee. Seated, your knee is ahead of your ankle and your foot has less range.
On descents, push your hips back and keep your knees bent. On climbs and lifts, your weight is forward but your foot stays over the pedal. That's the habit to build: whenever the front wheel could come up or the bike could roll back, your foot is on the brake.
Rear brake drills, from toe feathering to hill holds
Build these on flat, grippy ground first. Descents and hills come once your foot knows the pedal.
1Toe feathering while standing
Ride at walking pace in second, standing. Apply the rear brake so gently the bike only slows a little, then release. Repeat twenty times. You're finding the first few millimetres of the pedal, where the fine control lives.
2Stops with the clutch out
Many riders pull the clutch in whenever they use the rear brake. Larsen's point is that this freewheels the engine, loses engine braking and makes the rear lock more easily. Larsen's drill: accelerate towards a marker on level, open ground. As the front tyre passes it, brake with the rear and leave the clutch out. Find the most rear brake you can use without stalling. Listen: a rattling sound means the tyre isn't fully locked. Then add the front, as hard as you can without locking it.
3Drag through full-lock turns
Ride slow full-lock circles with a light, steady drag on the rear brake and the clutch just slipping. Feel how the brake stops the bike surging and holds it on a tight line. Dirt Bike Magazine's figure-eight drill uses both brakes and a lightly slipping clutch in exactly this way.
4Rise, tap, settle
On flat ground, lift the front wheel a few centimetres with the clutch, then tap the rear brake and feel it drop straight back down. Start tiny. In a Cross Training Enduro video, the presenter notes that it takes only the lightest pressure to bring the front down, so ease it down rather than hitting the pedal. As the lifts grow, lengthen them bit by bit before the tap. The point is that the tap becomes automatic, so that later, when a lift goes too high, your foot moves before you think. It needs drilling because, as the same video warns, past the balance point the instinct is to jump off.
Keep your foot over the pedal for every lift. One tap brings the front down. 5Even-pressure descents
On a short, gentle slope with a flat run-out, ride down standing with hips back. Use steady rear brake pressure with the wheel still turning, plus a little front. If the rear locks and slides, ease off until it rolls again. Then try a slightly steeper slope.
6Hill holds
Ride up a gentle slope, stop with the rear brake, pull the clutch in and hold the bike still for five seconds with your foot alone. Then let the clutch out to the bite point before you release the brake — Cycle World's hill-restart advice is to "begin letting the clutch out before you release either brake" — and ride away without rolling back. The kill/start lesson covers the full restart.
On a hill, the rear brake holds the bike and the clutch decides when it moves.
Rear brake mistakes and their fixes
Long locked skids on loose ground.
Fix: A sliding tyre doesn't steer or slow the bike well and can swing the rear out. Ease off until the wheel rolls, then brake again more gently.
Stamping the pedal after the front is already too high.
Fix: Tap earlier and lighter. Practise rise-tap-settle until you brake as the front starts to rise, not after it has.
No foot on the pedal during a front-wheel lift.
Fix: Make "foot over the brake" part of your setup before every lift, log or climb.
Releasing the brake before the clutch bites on a hill.
Fix: Let the clutch out to the bite point first, feel the bike pull against the brake, then release the brake.
A soft pedal halfway down a long descent.
Fix: The fluid is too hot. Stop, let it cool, and next time brake in short firm bursts. Keep fluid and pads fresh.
A pedal you can't reach standing, or one you press by accident.
Fix: Set the height in your standing position and check free travel afterwards.
A 30-minute rear brake session
| Time | Drill | What to focus on |
|---|---|---|
| 0–5 min | Toe feathering at walking pace | Fine control in the first part of the pedal. |
| 5–12 min | Full-lock circles with light drag | No surges, steady line. |
| 12–19 min | Rise, tap, settle | Tap as the front starts to rise. |
| 19–25 min | Even-pressure descents | Wheel rolling, hips back. |
| 25–30 min | Hill holds and restarts | Clutch bites before the brake releases. |
Swipe the table sideways to see every column.
You're ready to move on when…
- You can descend an easy slope without the rear wheel locking.
- You can settle a small front-wheel lift with one light tap.
- You can hold the bike still on a gentle hill for five seconds using only the rear brake.
- You can restart on that hill without rolling back or a burst of throttle.
- Your pedal height lets you brake from your normal standing position without moving your foot.
Rear brake questions
Should I drag the rear brake?
In tight, slow sections a light drag steadies the bike, and most enduro riders do it. Keep it light and brief, and give the brake time to cool. Constant heavy drag overheats the fluid.
Why does my rear brake go soft on long descents?
Usually the fluid has overheated. Stop and let it cool. Brake in short firm bursts, check the pedal isn't set so high you ride it, and change the fluid regularly.