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Helmets 

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Make sure helmet has a certification sticker from the U.S. Consumer Product Safety 
Commission (CPSC) inside it. Follow manufacturer's directions. 

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Always wear an approved bicycle helmet that fits well. 

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Your helmet must fit properly and be worn correctly. 

Ensure the helmet covers the head snug, 

level, and stable.

 

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Always keep the chin strap securely buckled and ensure it is in good condition. 

 

 
 
 

 

 WARNING 

 

For your protection ALWAYS WEAR A HELMET when riding a bike to prevent severe head 
injury or death.  

 

Summary of Contents for E-Urban

Page 1: ...Owner s Manual E Urban...

Page 2: ...gned with quality safety pleasure and convenience in mind Young Electric E Urban E Bikes are designed by our Research Development team located in Milwaukie Oregon This team consists of all senior engi...

Page 3: ...ngs 5 Overview In the Box Specifications 15 Assembly Instructions 19 Startup Procedure 31 Battery Charging Use Storage Information 32 HMI Display PAS Remote 39 Adjustments 51 Maintenance Cleaning Stor...

Page 4: ...equire tools included with your bike We recommend that you use an Authorized Service Center or a certified reputable bike mechanic when possible The risks associated with the use of this bike are the...

Page 5: ...t related to physical injury CAUTION Indicates a hazard or unsafe condition that could result in minor injury if the user fails to read understand and follow the safety information WARNING Indicates a...

Page 6: ...ween top tube of bike and ground plane and the crotch of rider All users must read and understand this manual before using their bike Ensure that you understand all instruction cautions and warnings F...

Page 7: ...nd use your battery Failure to do so can be extremely harmful and also void the warranty Ensure good condition and proper installation of handlebar grips to prevent loss of control and or fall All fra...

Page 8: ...t speeds appropriate for the usage area riding conditions and user experience level Use extreme care when using the pedal assistance sensor and throttle Be ready for power assistance to engage as soon...

Page 9: ...s Always wear an approved bicycle helmet that fits well Your helmet must fit properly and be worn correctly Ensure the helmet covers the head snug level and stable Always keep the chin strap securely...

Page 10: ...eyewear especially when riding in sunny conditions or off road Riding in Wet Conditions Allow extra breaking distance Ride more slowly Apply both front and rear brakes intermittently to avoid skiddin...

Page 11: ...ights Signal turns with hand signals Be aware of hazardous surfaces like potholes cracks and uneven surfaces Travel with traffic Never ride against traffic Know and follow the rules of the road Be ext...

Page 12: ...roperty driveways or alley yield to all road users Be aware of hazards such as pets children strollers sprinkler systems debris open gates planters other cyclists skateboarders walkers and runners Let...

Page 13: ...in safe operating condition carry a patch kit basic tools and first aid kit Do not ride alone make sure someone knows where you are going and expected return time Yield right of way to pedestrians an...

Page 14: ...age 31 NOTICE Electric Bicycles can be dangerous to use The user or consumer assumes all risk of personal injuries damage or failure of the bicycle or system and all other losses or damages to themsel...

Page 15: ...I Display 3 PAS Remote 4 Throttle 5 Shifter 6 Rear Brake Lever 7 Front Brake Lever 8 Fork 9 Headlight 10 Front Wheel 11 Frame 12 Battery 13 Pedal 14 Seat 15 Battery Dock 16 Rear Rack 17 Rear Wheel 18...

Page 16: ...16 IN THE BOX 1 Main Bike Assembly 2 Battery 3 Charger 4 Charger Cable 5 Owner Manual 6 Keys...

Page 17: ...ange 42 depending on pedal effort Throttle Thumb Throttle Left Display LED HMI Battery 48V 10Ah 480 Wh Lithium ion Battery with LG cells Charger 2A Charging Time Approx 4 5 hours Crankset 170mm 46T Re...

Page 18: ...Capacity 310 lbs 140KG Overall Length 1757 mm 62 2 in Handlebar Width 620 mm 24 4 in Handlebar Height 1130 1280mm 44 4 50 4 in Saddle Height 822 842mm 32 4 33 1 in Net Weight Product 25 kg 55 lbs Gros...

Page 19: ...dition Carefully remove the folded bike from the shipping carton and gently rest it on the floor It may be necessary to lean the bike against the wall or other vertical surface to keep it upright Remo...

Page 20: ...e safety latch should automatically engage when the latch is closed Put the kickstand down to support the bike Use your foot to move the kickstand down to the ground Pull the bike back slightly until...

Page 21: ...latch is engaged Step 3 Install Battery The battery should already be installed when you receive the bike To remove install the battery a Insert key and turn counterclockwise to unlock battery b Make...

Page 22: ...ey may fall out and be lost Step 5 Extend Seat a Open seat quick release to allow seat and post to slide and turn freely b Lift seat so it will be higher than a line extending from end of rear rack to...

Page 23: ...23 Adjust Seat Height Open Close...

Page 24: ...ench to loosen and tighten as needed d Check to make sure the handlebar is centered in the stem and at comfortable position e Loosen handlebar clamp as needed to adjust handlebar per Step 2 instructio...

Page 25: ...rs are tight Ensure locking lever of all quick release assemblies are secure Ensure that reflectors are securely in position on both wheels Brakes Ensure front and rear brakes function properly Ensure...

Page 26: ...s clean well lubricated and runs smoothly Ensure chain does not make any unusual noises or squeaks Ensure no foreign material is lodged in chain links or excessive corrosion Bearings Ensure the bearin...

Page 27: ...d fork for any cracks in the paint at welded joint Ensure seat is properly adjusted and quick release is securely tightened Ensure both wheels are evenly spaced in front fork and rear frame Motor and...

Page 28: ...ion on cables is not damaged and there are no exposed wires Carefully inspect cables that pass under bottom bracket to make sure cables are not damaged under bike Turn on bike to ensure headlight tail...

Page 29: ...he key or battery and or cause injury Never use front brake by itself Using both brakes applying the rear brake first and then applying the front brake will cause less stress on components avoiding da...

Page 30: ...op tube of the bicycle frame while the rider straddles the bicycle with both feet flat on the ground If there is less than 1 3 inches clearance the bicycle is too large for the rider and should not be...

Page 31: ...the Home Screen d Check lights Short press Light button to manually turn on or off bike light if needed e See Basic Function Operation section on page 40 to select PAS level starting with level 0 or...

Page 32: ...e charged after each use Remove charger from battery within one hour of complete charge The provided charger is suitable for voltage range of 100 240V Switching voltage range of charger is not require...

Page 33: ...n completely charged If the battery is physically damaged non functional performing abnormally or was dropped or involved in a crash with or without obvious signs of damage please discontinue use and...

Page 34: ...storage of battery Deep discharge of battery may cause internal short circuit Do not carry a deep discharged battery on bike Heating battery to extremely high temperature may cause fire When not in us...

Page 35: ...njury or death Check your bike as soon as possible after partial or complete submersion Most likely its electrical system has been damaged and is unsafe to use Carefully remove battery pack from bike...

Page 36: ...ing the battery to extremely hot temperature may cause fire Avoid deep discharge of battery during the use and storage of battery When not in use the battery should be fully charged once every 3 month...

Page 37: ...mable material is near the battery since it will generate heat Put the charger and battery on a non flammable surface for charging To charge a battery installed on the Electric bicycle please put the...

Page 38: ...ectrical contacts Do not store battery near flammable items If battery is not used for a long time it must be fully charged at least once every 3 months The battery will switch to offline in the follo...

Page 39: ...using the assistance instrument may distract you causing unexpected risks causing severe injury or death Only access PAS under proper traffic conditions Access the information when bike is parked Plea...

Page 40: ...M button within 10s to enter parameter setting interface Operation Type Description Short Press To activate function press button and release quickly Long Press To select function press and hold appr...

Page 41: ...r and adjustments Speed indication incl current speed Max speed and Avg speed ODO and Trip Push assistance function Trip time Backlight on off Error code indication USB connection optional Various par...

Page 42: ...f E Bike system hold the ON OFF button for 2s The E Bike system no longer uses battery power Display Interface After switching on the E Bike system the display shows current Speed and ODO by default P...

Page 43: ...ace still shows 5 and blinks at 5 to indicate the power maximum When bike is in level 0 press the button again the interface still shows 0 and blinks at 0 to indicate the power minimum The default val...

Page 44: ...turns on and sends command to controller to turn on the headlight The display will automatically reduce brightness when headlight is turned on Turning the headlight off is similar to turning it on Hol...

Page 45: ...le the screen displays The push assistance function will turn off as soon as the button is released The E Bike system stops the power output immediately Error code indication The components of the E B...

Page 46: ...r General Settings Trip Distance Clearance tC represents trip distance clearance setting To clear trip distance press button or button to select the Yes or No Yes represents clearing a single ride dis...

Page 47: ...rance setting again or hold the i button for 2s and exit General Settings Backlight settings bL represents backlight settings Level 1 is the lowest brightness Level 2 is the medium brightness Level 3...

Page 48: ...ensor Settings Throttle Function Settings System Settings and Power on Password Settings Hold and button simultaneously for 2 seconds to enter General Settings and Hold and button simultaneously for a...

Page 49: ...io setting automatically Assist Level Ratio Settings The speed of each assist level can be adjusted to meet different riders needs by setting the ratios For example the default ratio is 20 for level 1...

Page 50: ...olves additional risks and requires particular care or attention Never exceed rated weight limit of bike or rear rack Exceeding rated limit can damage bike or rack damaged bike may cause rider to lose...

Page 51: ...tated to the lowest point Position seat so that knee is slightly bent Depending on user s preference lowering the seat so the user can put one or both feet on the ground without dismounting from the s...

Page 52: ...n Make sure they are tight not over tightened and the handlebar is secure WARNING Never ride with seat post raised beyond Maximum Height Mark which is stamped on side of seat post Always keep a minimu...

Page 53: ...dd additional position adjustment or to add more comfort with suspension type stem WARNING Do not extend any components of bike beyond any minimum insertion marking etched into the components Ensure t...

Page 54: ...Do not ride with improperly adjusted brakes or worn brake shoes Always activate brakes properly first the rear then the front always together Ensure brake arm is securely fastened Failure to abide by...

Page 55: ...rubbing Tighten the mounting bolts firmly Take bike for test ride Check for Rotor Rub Position bike on elevated stand Spin wheels check for gaps between rotor and brakes pads Check for rubbing betwee...

Page 56: ...the levers and can smoothly shift between gears Tighten the bolt CAUTION Failure to adjust shift levers as specified by the manufacturer will void any warranty related to those components and can dam...

Page 57: ...tergent with damp cloth never solvent Never dry wipe dried on dirt Dry by wiping with a clean dry cloth Store under shelter avoid leaving bike in rain or exposed to corrosive materials If exposed to r...

Page 58: ...onents and adjust as required Regularly inspect all pre attached and optional component hardware to ensure tight and secure attachment and good working condition Tire Pressure Inspection See the side...

Page 59: ...lective side walls Bike is equipped by the factory with this type of tire to provide most visibility in low light conditions Keep tires clean to ensure reflective side wall can function properly Remov...

Page 60: ...rly seated when inflating the tube Over inflation or inflating the tube too quickly may result in the tire blowing off the rim and damaging the bicycle or causing injury to the rider Always use a hand...

Page 61: ...61 Lubricate Chain Recommendation...

Page 62: ...l trueness and for quiet wheel operation without spoke noise Check condition of frame for any damage Check and tighten pedals Clean frame chainrings cassette and derailleur pulleys with damp cloth Use...

Page 63: ...h Check brake and shifter cables for corrosion or fraying Check spoke tension Check accessory mounting rack mounting bolts fender hardware and alignment Clean and lubricate drivetrain Clean brake and...

Page 64: ...working as normal Standard tune up by certified reputable bike mechanic is recommended Grease bottom bracket Adjust gear shifters to ensure power functionality Adjust brakes to ensure proper function...

Page 65: ...w fuse same size 6 Disengage free brakes Reduced Range 1 Low tire pressure 2 Low or faulty battery 3 Riding with too many hills excessive load headwind applying brake while riding 4 Battery was left d...

Page 66: ...and or reconnect 2 Tighten or replace 3 Secure repair or replace damaged wires 4 Contact Authorized Service shop to replace Battery Will Not Charge 1 Charger not connected well completely 2 Charger da...

Page 67: ...ll be shown in center of display where speed is displayed Error Code Definition 21 Electrical Current Abnormal 22 Throttle Abnormal 23 Motor Phase Abnormal 24 Motor Hall Signal Failure 25 Brake Signal...

Page 68: ...68 SERVICE PARTS...

Page 69: ...03 4 KIT SVC THROTTLE FUS 12802200 0004 5 KIT SVC ASSY HEADLIGHT TAILLIGHT FUS 12802300 0003 6 KIT SVC BATTERY E URBAN15Ah FUS 12802300 0004 7 KIT SVC CHARGER 48V 3A FAST CHARGE FUS 12802200 0007 8 KI...

Page 70: ...ion and keep in a safe place WARRANTY REGISTRATION CARD Owner Name Address City State Zip Country Phone Model Color Size Electric bicycle Serial Number Battery Serial Number Model Color Dealer Name Ad...

Page 71: ...or warranty to be valid The Electric bicycle Serial Number is noted on the Master Carton The Electric bicycle Serial Number is noted on the bottom tube of frame The Battery Serial Number is noted on t...

Page 72: ...rrosion an accident or other abnormal excessive or improper use This limited warranty is void if the bicycle is used in a rental or bike sharing program Damage resulting from normal wear and tear incl...

Page 73: ...by this limited warranty All labor charges for warranty service including the transfer of components and or any installation of new components are the responsibility of the bicycle owner Due to produ...

Page 74: ...Y OR FITNESS FOR A PARTICULAR PURPOSE ARE EXCLUDED PLEASE REFER TO THE DOCUMENTS INCLUDED WITH YOUR BICYCLE FOR POSSIBLE FURTHER RESTRICTIONS THIS LIMITED WARRANTY GIVES THE CONSUMER SPECIFIC LEGAL RI...

Page 75: ...75 Distributed by Forcome Co Ltd Email cservice fus youngelectricbikes com Toll Free Number 888 332 8582 888 933 8899 https youngelectricbikes com Version Rev 092623 FUS 12852300 002...

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