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SHIFTER/DERAILLEUR

SHIFTER

This E-bike is equipped with gears, that include:

•  A rear sprocket cluster called a freewheel or cog set

•  A rear derailleur

•  One shifter

•  One control cable

•  One front sprocket

•  A drive chain

There are many different types of shifter mechanisms, each preferred for specific  

applications because of their ergonomic, performance and price characteristics.

A downshift is a shift to a lower or slower gear, which makes it easier to pedal.

An up-shift is a shift to a higher or faster gear, which makes it harder to pedal.

For example, you can downshift to a lower gear to make pedalling easier on a hill.

On the other hand, you may up-shift to a higher gear when you wish to go faster.

Whether up-shifting or downshifting, the derailleur system requires that the drive chain  

is moving forward and is under at least some tension. A derailleur will shift only if you 

are pedalling forward.

CAUTION: NEVER MOVE THE SHIFTER WHILE PEDALLING BACKWARD.  

DO NOT PEDAL BACKWARDS AFTER MOVING THE SHIFTER. EITHER OF THESE 

ACTIONS COULD JAM THE CHAIN AND CAUSE SEVERE  

DAMAGE TO THE E-BIKE.

Shift the rear shifter to the highest number indicated,  

loosen the cable from the rear derailleur cable anchor 

bolt, and place the chain on the smallest sprocket.  

Adjust the high limit screw so that the guide pulley  

and the smallest sprocket line up vertically.  

Re-tighten the cable, pull out any slack and re-tighten  

the anchor bolt securely. When shifting through the 

gears, make sure that each gear changes quietly and 

without hesitation. It is necessary to use the barrel  

adjuster to fine-tune the cable tension by turning it in 

the direction you want the chain to go. For example, 

turning clockwise will loosen the cable tension and 

move the chain away from the wheel, while turning 

counter-clockwise will tighten cable tension and  

direct the chain to the wheel.

DERAILLEUR 

The derailleur system includes the front and rear derailleur, the shift levers, and the 

derailleur control cables, all of which must function correctly for smooth gear shifting to 

occur. The front and rear derailleurs are adjusted in the factory. You will need to  

inspect and adjust both before riding your E-Bike.

ADJUSTING THE REAR DERAILLEUR

ADJUSTING THE FRONT BRAKES

1. Insert an elbowed hex key into the screw port of the brake frame, turning the screw 

left to loosen and right to tighten. Turn to the left gently makes the brake a little loose.

2. Hold the brake tight with your left hand so that the brake is pressed against the brake 

pad (this holds the brake tight).

3. Then turn the elbowed hex key to the right of the brake until the brake is tight, then 

release the brake. The brake will automatically return, the brake is in the right direction, 

so that it will not wear.

To adjust the saddle (up or down) open the quick-release lever on the saddle tube.

Once you choose the correct height, close the quick-release lever. Press down on the 

saddle to make sure it is locked tight into position. To check for correct saddle height, 

perform the following:

• Sit on the saddle, and place one heel on a pedal.

• Rotate the crank until the pedal with your heel on it is in the down position, and the 

crank arm is parallel to the seat tube. Your leg should be completely straight and just 

touching the center of the pedal. 

ADJUSTING THE SADDLE 

                    

Some riders prefer to have the saddle nose tilted 

slightly up or down. Adjust the saddle tilt by loosen-

ing the saddle bolt, tilting the saddle to the desired 

position, and re-tightening the saddle bolt. Make sure 

it is tight enough so that you cannot move or jiggle 

the saddle. Small changes in saddle position can have 

a substantial effect on performance and comfort. 

Whenever changing your saddle position, make 

only one directional change at a time. 

Summary of Contents for AJAX

Page 1: ...manual may differ from actual products refer to your local dealer s existing products Slane reserves the right to change or improve their products further notice will not be given USER MANUAL AJAX E B...

Page 2: ...r first ride on your new E Bike in a controlled environment away from cars obstacles and other cyclists WARNING Follow these important safety measures to ensure safe riding To ensure your safety read...

Page 3: ...ver Your Forehead REFLECTORS Your E Bike comes equipped with front rear wheel reflectors and four pedal reflectors Reflectors are essential safety devices designed as an integral part of your E Bike P...

Page 4: ...apply a thin layer of grease to the axle Insert the axle through the wheel making sure the larger diameter of the spring s faces outward see diagram C QUICK RELEASE BINDER This binder is most commonl...

Page 5: ...ng counter clockwise will tighten cable tension and direct the chain to the wheel DERAILLEUR The derailleur system includes the front and rear derailleur the shift levers and the derailleur control ca...

Page 6: ...for another 2 seconds to turn off the front light When powered on press the power button to power off When powered off the LED display monitor and the controller will no longer consume power from the...

Page 7: ...power switch to OFF after each use If you leave the power switch in the ON position or your product has not been charged for an extended period the battery may reach a stage when it no longer holds a...

Page 8: ...hnological advances have made the E Bike and the components more complex than ever before The pace of innovation is increasing This ongoing evolution makes it impossible for this manual to provide all...

Page 9: ...PERIOD Charge your battery every 60 days to avoid capacity loss Batteries will slowly self discharge when left unused for an extended period Your battery lifespan and capacity will be permanently red...

Page 10: ...l could break additional spokes and become useless WARNING A BROKEN SPOKE SERIOUSLY WEAKENS THE WHEEL AND MAY CAUSE IT TO WOBBLE STRIKING THE BRAKES OR THE FRAME RIDING WITH A BROKEN SPOKE CAN CAUSE Y...

Page 11: ...en Not Working Functional Failure Functional Failure Not Working DESCRIPTION OF PROBLEM Note The warranty starts on the purchase date of the E bike The warranty covers quality problems and or function...

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