In a speed wobble, should you try to stop the shaking with the handlebars?
Manitoba Class 6: Emergency situations
Tire blowouts, speed wobble, a stuck throttle, skids and leaving the road.
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- Every answer explained
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- 16 questions
- Topic drill
Study reference: MPI Motorcycle Handbook (07/23 edition), Ch. Emergency situations — Blowout, Speed wobble, Stuck throttle, Skids, Leaving the road, pp. 34–35
All 16 questions in this test
Every question and its answer choices. The correct answers and explanations appear when you take the test above.
In a speed wobble, should you try to stop the shaking with the handlebars?
- Yes, steer hard against each shake
- No, hang on firmly and let it settle
- Yes, push both grips forward
- Yes, turn sharply to one side
You develop a speed wobble. What should you do with the brakes?
- Do not brake
- Brake with both at once
- Brake hard with the front
- Pump the rear brake
Which is a typical cause of a speed wobble?
- A clean, well-oiled drive chain and new sprockets
- A new set of brake pads
- Tires at the correct pressure
- A badly mounted windshield or fairing
The throttle will not close after you twist it back and forth. What next?
- Open the throttle further to free it
- Turn off the engine with the kill switch
- Keep riding with the clutch pulled in
- Shift into neutral and accelerate
Once off the pavement, which brake should you favour?
- Both, applied as hard as possible
- The rear brake, applied gradually
- The front brake, applied hard
- Neither; use the clutch only
Your front tire blows out. What should you do?
- Lean the bike to one side
- Brake hard with the front brake to stop the wheel
- Hang on firmly and try to steer straight
- Jump off the motorcycle
You have to leave the pavement. When should you do your slowing and steering?
- Before you leave the paved surface
- After you reach the gravel or grass beside the road
- Halfway onto the shoulder
- Only once fully stopped
What causes most motorcycle skids?
- Using the clutch too often
- Braking too hard with the rear wheel
- Leaning too little in curves
- Riding with a cold engine on a cool morning
In a slow-speed skid, what should you do?
- Accelerate hard to straighten up
- Steer slightly toward the skid and ease off the brake
- Steer hard away from the skid and press the brake harder
- Put both feet down and drag them
Correcting a skid, why must you avoid oversteering?
- The engine may stall and lock the rear wheel
- The bike may tip over toward the skid
- The rear brake may stop working
- The headlight may switch off
After a blowout, once you have slowed down, where should you go?
- Straight to the median
- To the centre line so traffic can see you
- To the right side of the road
- Into the left lane
During a speed wobble, what should you do with the throttle?
- Hold it wide open
- Close it gradually
- Snap it shut at once
- Open it fully
Your rear tire blows out. What should you do?
- Keep your position, do not brake, ease off the throttle
- Shift your weight forward onto the tank
- Accelerate to steady the motorcycle
- Brake hard with both brakes at once to stop quickly
Your throttle sticks open. What should you do first?
- Brake hard with the rear only
- Shift up a gear right away to slow the engine
- Squeeze the clutch lever immediately
- Twist the key off while riding
How do you get out of a high-speed skid?
- Carefully counter-steer out of it
- Lock both brakes until it stops
- Let go of the handlebars
- Lean the bike as far as it goes
After a speed wobble, which item should you check?
- The fuel level
- Tire pressure on both tires
- The mirror angle
- The horn volume and the signal lights
Emergency situations: key rules to remember
Our summary of what the official handbook says on this topic, in our own words. Read it before or after the practice questions above, then check the original chapter. Read the official chapter ↗
Blowout
- Rear tire blowout: keep your position on the bike, do not brake, ease off the throttle.
- Front tire blowout: hang on firmly and try to steer straight.
- Once you have slowed down, move to the right side of the road.
Speed wobble
- Do not brake; hang on firmly; do not try to stop the wobble; close the throttle gradually; pull off the road as soon as you can.
- Typical causes: unequal tire pressure, bent or misaligned wheels, loose bearings or spokes, a badly mounted windshield or fairing.
Stuck throttle
- Squeeze the clutch lever immediately.
- Twist the throttle back and forth several times; if it will not close, turn off the engine with the kill switch.
- Steer off the road and brake to a stop.
Skids
- Most motorcycle skids come from braking too hard with the rear wheel so it slides sideways.
- Slow-speed skid: steer slightly in the direction of the skid while slowly easing off the brake so the wheel can turn.
- High-speed skid: counter-steer carefully out of it; do not oversteer, or the bike can tip over toward the skid.
Leaving the road
- Do your slowing and steering before you leave the pavement, and release the brakes just before you leave it.
- Off the pavement, rise slightly on the footpegs, shift your weight back and brake gradually, favouring the rear brake.
Other topics
- Class 6 licensing and GDLThe knowledge test and the M stage, the motorcycle training course, Learner, Intermediate and Full stage rules, the road test, and who may ride a moped.
- Helmets and riding gearApproved helmet standards and exemptions, eye protection, motorcycle-specific clothing, boots and being visible.
- Choosing and equipping a motorcycleFitting a motorcycle to your size, weight and ability, the equipment Manitoba law requires, and how a motorcycle and a moped are defined.
- Controls and safety checksWhere the controls are and what they do, and the safety check of tires, wheels, brakes, fasteners, throttle, clutch, chain, fluids, cables, lights, mirrors and horn.
- Riding position, starting and stoppingThe four-point procedure before you ride, riding position, smooth starts and downshifts, starting on a hill, and braking to a controlled stop.
- Lane position, following and passingSeeing and being seen, the dominant lane position, blind spots, the four-second following distance, passing parked cars, being passed and changing lanes.
- Turns and intersectionsRight and left turns by tire track, slow turns, counter-steering and cornering above 20 km/h, and staying safe at intersections and around left-turning vehicles.
- Highway riding, group riding and parkingRisks at highway speed, a driver pulling out to pass toward you, re-entering from the shoulder, group size and staggered formation, and parking at the curb.
- Passengers and cargoWho may carry a passenger, preparing the motorcycle, instructing the passenger, and carrying cargo safely.
- Night, reduced visibility and wildlifeThe learner night restriction, riding in poor visibility, using low and high beams, and avoiding collisions with deer and other wildlife.
- Obstacles and road surfacesObstacles, rough and slippery surfaces, loose sand and gravel, grated bridge decks and railway crossings.
- Impaired riding and penaltiesHow alcohol and drugs impair a rider, the drug and alcohol restriction, roadside and administrative suspensions, driving while suspended, Driver Improvement and Control, and the Driver Safety Rating.