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Why you should learn to blip the throttle

Blip the throttle in a tunnel rhythm

There are four good reasons to blip the throttle on your motorcycle: sound, spite, speed and, most importantly, safety.


It’s almost mandatory to blip the throttle – not just a quick flick of the wrist, but several blips – whenever you ride through a tunnel so you can hear the magnificent sound of your exhaust echoing off the walls.Blip the throttle in a tunnel


It’s also good for spite to blip the throttle as you roll past your annoying neighbour who decides to mow just as you sit down with your friends to a nice, quiet backyard barbecue.

But mainly a quick blip of the throttle is used by experienced riders to obtain smooth gear changes for both performance and safety.


Most people who blip the throttle do so on the downshift which we will explain shortly.

However, it may also be handy to blip the throttle on the upshift.

It’s not exactly flat shifting as used by racers where you don’t drop the throttle as you upshift but hold it on to the throttle stop.

However, on high-compression bikes where the revs drop quickly, you may find it handy to give the throttle a quick blip between gear changes if you are looking for rapid progress.


Mainly blipping the throttle is used on the downshift to avoid the rear wheel compression-locking.

Without getting too technical, the lower the gear the higher the engine revs for the same bike speed. As you change down, the chain, belt or shaft slows the rear tyre faster than the engine can pick up revs or the bike can slow down. The result is that the rear wheel skids. It doesn’t exactly “lock up”, but it turns slower than it needs to roll along the road.

This can be dangerous and lead to “tail wagging”. The effect is more significant on large V-twins and single-cylinder bikes with a lot of engine braking than on high-revving four-cylinder bikes.

The key to avoiding this is to get the engine revs high enough to match the road speed so your rear wheel spins at the same rate it needs to roll at the current road speed.

Riders talk about “matching engine revs with ground speed”, which simply means increasing revs as you gear down.

However, because you usually downshift as you are either coming to a halt or approaching a corner, it’s also a little difficult as it requires you to squeeze the front brake while working the throttle with the same hand.

It’s not an easy skill to learn and most trainers don’t teach it to learners. Instead, they tell novices to ease out the clutch slowly so the engine revs can gradually match ground speed and to use all four fingers on the brake which makes blipping impossible.

But if you need to change down gears quickly, you don’t have time to ease out the clutch.

That’s why a slipper clutch which prevents compression locking is now being introduced on many learner-approved motorcycles such as the Harley-Davidson Street 500, Kawasaki Z300 and Ninja 300, KTM 390, and Yamaha R3.

Harley Street 500
Harley Street 500

If you don’t have a slipper clutch, the manual technique to prevent compression locking requires you to do several things at the same time: brake, pull the clutch, change gears and blip the throttle.

Braking and working the throttle requires you to do two things at the same time with the same hand.

The best technique for this is to use your first two fingers on the front brake and your thumb and remaining two fingers to work the throttle.

Fingers wresting on the brake lever and around the throttle blip
Fingers wresting on the brake lever and around the throttle

It’s not easy, but practice will make it smoother. Find a safe, quiet area with a good road surface to practise. Concentrate on keeping the brake pressure consistent as you blip the throttle, or at least hold the throttle constant.

Before you use this technique, make sure your front brake is adjusted so it doesn’t squeeze your two fingers on to the throttle when you pull it on full.


Do not blip the throttle during a panic or emergency stop. Use all four fingers to pull the front brake as you were taught by your trainer.

  1. The technique you are advocating goes completely against good practice when riding on the road. All four fingers should always be used on the brake lever in case there is an unanticipated need to stop quickly. Leaving two fingers on the throttle can limit brake lever movement and restricts the amount of force available at the lever. In the forty-five years I’ve been riding, I’ve never had any trouble “blipping” the throttle at the same time as using four fingers on the brake lever. Racers can get away with using two fingers, as they are just slowing and never coming to a complete stop, but road-riders should practise blipping while using four fingers on the brake lever, never two.

    1. Sorry bro, I must disagree. You never need the full power of your hand for the front brake, for hydraulic assisted brakes, if you did, you would lock up the front tire and most likely be on your head. Racers brake way, way, way harder than normal street riders do, except maybe for stunt riders performing stopies. You may be confusing the theory of easy on easy off transitions with the brake lever that is taught in many racing books and superbike schools. However, this technique is and should be taught to street riders as well. Look at most racers coming into a corner an you will see the rear tire elevating off the ground, that’s hard braking, you don’t normal see that on the street as a rider approaches a stop light. Point being one or two fingers on the brake lever generates plenty of force. Now the whole issue can be argued as a made of choice, which I think is fine, but to discredit the lesser finger approach is not understanding the whole picture. Peace, and ride on…

  2. Rev matching on down changes is also mechanically sympathetic. Bring engine revs up when clutch is in prior to shifting gear and the gear speeds in the gearbox are better matched, reducing wear on the dogs.

    4 finger brake and throttle blipping is easy enough too.

  3. I use Cramp Busters on both grips which aids in easing hand fatigue on long rides but also makes blipping very easy while 4 finger braking as you use the heel of your palm for throttle control.

  4. Interesting article (as usual) Mark. I think there is another relevant factor in blipping technique – the type of grip. In general riding I sometimes find my gloves momentarily sticking to the grips despite my attention to cleaning the grips before riding. With that in mind I test blipping ease on all bikes I sit on. Not that I have tested many bikes. Of those ‘tested’, for what it’s worth, I think the Harley Street Rod 750 is one of the best for the 2 finger technique you’re recommending because the grip is smooth. Whether it’s representative of all Harleys I’m not sure but as more bikes come standard with slipper clutches blipping will go pretty much the way of double de-clutching to change gears in cars when synchro gear boxes came in. Even that option is rapidly disappearing with the predominance of auto boxes. Similarly electric bikes will spell the end for all these reasons for blipping you mention. At least I have the unforgettable memory of near 100 Harleys passing close to my home and blipping down to stop at the light and then accelerating off. Ah bliss! Can only imagine what it would be like passing through a tunnel on the opposite side. Well done Mark. Always enjoy your articles.

  5. No reason to blip the throttle other than you didn’t get enough attention as a kid.

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