Yotobike Leopard User manual

Yoto Leopard

Electric Mountain Bike

Owner's Manual

Content

About This Manual ······························································································ 1

Yoto Leopard Specifcations ·····················································································

Yoto Leopard Assembly Instructions ··············································································

Recommended Torque Values ····················································································

Assembly Instructions ···························································································

Front Wheel Fork Installation ····················································································

Post-Assembly Registration ·····················································································

Safety Checklist ·································································································

LCD Display Functions Overview ·················································································

Status Codes List ·······························································································

Quality & Warranty ······························································································

Riding Modes ···································································································

Safety and Bike Care Instructions ················································································

Welcome to your Yotobike experience. Inside this manual, you'll ﬁnd comprehensive information on the product's features, operational guidelines,

maintenance tips, and important safety instructions. To guarantee your safety and maintain your bike's longevity, please review this manual

thoroughly before riding. Keep this manual handy for future reference, as it's your go-to resource for all things Yotobike.

For your safety, pay close attention to sections marked with "Caution" (in orange) and "Warning" (in red):

Riding Safety & Limitations

Caution: Orange alerts indicate potential moderateto

serious injury risks if instructions are disregarded.

Warning: Red notices signify critical safety risks that

could result in severe injury or even death if ignored.

Additionally, sections beginning with "NOTICE"

contain essential information that requires your attention.

Please be aware that while this manual provides extensive safety and operation guidance, it can't cover all possible riding scenarios. Riding a bicycle

always involves unforeseen risks and situations that are the rider's responsibility. Always keep this manual and any related documents for reference.

The recommended rider age for this bike is 16 to 70 years. Riders should be able to sit comfortably on the Yotobike. For those who require assistance,

we advise the service of a processional bike trainer.

Manual Updates

Please note that the content of this manual might be updated or withdrawn at any time, For the most recent version, visit Yotobike com.

About This Manual

Rear Derailleur

Rear Hydraulic Brakes

Seat Battery

LED Headlight

Front Hydraulic Brakes

Motor

Head Tube

Rear Shock

Front Suspension Fork

Controller

Yoto Leopard Speciﬁcations

Handle

Throttle

LCD Display

Power Button

Shimano Shifter

Brake Lever

A - Total Length 82.6 Inch

B - Handlebar Height 46.5 Inch

C - Wheelbase 55.1 Inch

D - Min Seat Height 32 Inch

E - Max Seat Height 37 Inch

F - Chain Stay Length 20.8 Inch

G - Standover Height 31.4 Inch

H - Top Tube Length 24 Inch

I - Wheel Diameter 28.7 Inch

J - Head Tube Length 6.3 Inch

K - Handlebar Length 27.6 Inch

US Standard 3.0A Smart Charger

60-80

48V 20Ah Battery with Samsung Cells

miles 48V/25A

1000W Brushless Gear Hub Motor LCD Display with USB Charging

400 lbs 70 lbs

5'3" - 6'5" 0-5 Level Pedal Assist

26" x 4.8" CST Fat Tires Thumb Throttle

Aluminum Alloy Comfort Grip Levers with

Motor Cut OffSwitch

Alloy Front Suspension Fork with Lockout and

Adjustment

Battery-Powered Taillight Alloy Pedal with Reflectors

Shimano 7 - Speed Gear Shift System 6061 Aluminum Frame

180mm Hydraulic Brakes 48V LED Light

SR Saddle

ProMax MA-400 SSABK

φ31.8 mm*300 mm Alloy Seatpost

Heavy-Duty Aluminum

170mm Forged Alloy

Shimano 14-28 T BROWN/ BK

Battery

Range

Motor

Total Payload

Capacity

Rider Heights

Tires

Brake lever

Taillight

Freewheel

Brake

Stem

Crankset

Gearing

Charger

Controller

Display

Weight

Pedal Assist

Intelligent

Throttle

Front Fork

Pedal

Bike Frame

Headlight

Saddle

Seatpost

Kickstand

13 Gauge Front / 12 Gauge Fear

Spokes

NOTICE: 1. Please Retain the original packaging for a minimum of 15 days for potential returns or warranty claims.

2 . We recommend removing the battery prior to bike assembly for the following reasons:

• To verify if there was any battery discharge or damage during shipping.

• To lessen the bike’s weight for easier handling during assembly.

• To prevent any accidental damage to the battery.

Bike Assembly Guide

Assembly Preparation Checklist

◆

Headlight Charger

Mounting Toolkit

Pack

Battery

Footrest

Repair Tools

Location Recommended Torque (Nm)

Handlebars 12-18

Stem 12 -18

Bike Saddle (Seat) 12-18

Front Wheel (For Bikes with Bolts on Front Wheel)

15-22

Rear Wheel 30-38

Bottom Bracket Parts 30-50

Pedals 28-33

Disk Mounting Bolts 3-5

Disk Caliper Mount 6-8

Crank Bolts 32-36

Rear Derailleur Cable Pinch 3-5

Front Derailleur Clamp 3-6

Saddle Post Clamp 3-6

NOTICE：Do not use an impact driver to set the torque, as it may cause damage. For precise adjustments, we recommend using the provided wrench

set to manually adjust nuts and bolts.

Recommended Torque Values for Yoto Leopard E-Bike

◆Handlebar Installation (Requires a 4mm Hex Wrench)

Assembly Instructions

Step 1: Gently loosen the bolts on your bike's stem.

Step 3: Partially tighten the bolts on the handlebar stem, leaving enough slack for adjustments. Fine-tune the angle and check the positioning by testing it out.

Once satisﬁed with the handlebar's angle, securely tighten all bolts on the stem.

Step 2: Align your handlebars to the central marking as indicated in the image provided below.

IMPORTANT NOTICE:

While adjusting the angle, you may also modify the

handlebar height by adding or removing headset

spacers. If you're not familiar with this process,

we highly recommend seeking a professional's

assistance for safety reasons.

Front Wheel / Fork Installation

Step 1: Remove the black protective guard from the front fork. Then, extract the red pad designed to safeguard the hydraulic brake caliper.

Step 2: Position the wheel between the forks. Carefully align the wheel hub's axle with the fork dropouts, ensuring that it is completely seated. Additionally,

conﬁrm that the brake rotor is correctly engaged with the brake caliper.

Step 3: Get the quick-release skewer ready for installation by detaching the thumb nut and one cone spring.

Sa fet y

WARNING: Never engage the brake lever when the brake disc or the protective red pad is not in place within the caliper. Doing so may cause irreparable

harm to the hydraulic brake caliper.

Step 4: Insert the quick-release skewer into the hub from the side opposite the brake. Slide one cone spring onto the skewer from the other side,

ensuring both springs' narrow ends point inward towards the hub.

Step 5: Screw the thumb nut onto the skewer until it's snug. Align the quick-release lever with the axle. Then, using the palm of your hand, ﬁrmly

close the lever to secure the wheel in place.

Step 6: Front Fork Installation

Step 7: Inﬂate the tires to the appropriate pressure level for optimal riding comfort and safety. Do not exceed the maximum pressure indicated on the tire sidewall.

Step 8: After inﬂating the tires, spin the front wheel to check for balance and smooth rotation. The quick-release lever on the front wheel should be ﬁrmly secured.

If the ride feels unsteady or you hear noise from the wheel, this could indicate that the bolts are either not fully tightened or the wheel is not properly aligned.

Make adjustments as necessary.

◆

Headlight Installation (Requires 4mm Hex Wrench & 10mm Wrench)

Step 1: Loosen the bolts on the fork brace. Use a 10mm wrench to hold the nut in place while turning the bolt with a 4mm hex wrench.

Step 2: Position the headlight and front fender against the fork brace, aligning the bolt holes. Thread the bolt through the aligned holes,

placing a washer under the bolt head, and tighten securely with both wrenches.

◆Pedal Installation (Requires 15mm Wrench)

Step 1: Ensure correct pedal orientation; the right pedal is marked with an "R," and the left pedal may be identiﬁed by an "L" or lack of marking.

You can ﬁnd these indicators on the pedal's plastic cover and the end of the pedal threads.

Step 2: Lightly grease the pedal spindle. Start threading each pedal by hand, making sure it threads straight and smoothly. If there's resistance,

double-check the side alignment. Once hand-tightened, use a 15mm wrench to fully secure the pedals.

◆Seat Height Adjustment

Release the seatpost's quick-release lever by pulling it out. Slide the seatpost to the desired height, making sure not to exceed the minimum insertion

mark indicated on the seatpost. Once adjusted, close the lever to secure the seatpost.

WARNING: Never exceed the seatpost's maximum extension mark. Overextending may lead to the seatpost breaking or detaching from the bike,

resulting in a severe risk of injury or even death. Always ensure the seatpost is inserted deep enough into the seat tube so that the

minimum insertion mark is completely hidden. This precaution is crucial for your safety.

Loosen the seat adjustment bolt beneath the seat. Move the seat backward or forward and tilt to adjust the angle within the limit markings etched on the seat

rail. Do not exceed the limit markings, to ensure the safety of yourself and the bike.

Tighten the seat adjustment bolt. Ensure the top and bottom of the seat rail clamp are aligned, so that the seat adjustment bolt will clamp the seat rails

together properly.

Step 1:

Step 2:

NOTICE: The saddle angle is set to meet factory safety standards upon delivery. If you decide to adjust it, please take note of the initial

conﬁguration for reference. Adjustments should be made carefully and only if necessary for your comfort and riding posture.

Adjusting the Seat Angle

◆

Once assembly is complete, record down the serial numbers located on the head tube, battery, and motor. These numbers should be noted on the inside

front cover of this manual. Accurate recording of these numbers is essential for warranty purposes and in the event you need to report any issues. Ensure

precision in transcribing each character.

◆ Post-Assembly Registration

Bike Frame Number Battery Serial Number

Motor Serial Number

oTest both front and rear brakes to ensure they function properly.

Verify brake pads are not excessively worn and are correctly aligned with the rims.

Check brake control cables for proper lubrication, adjustment, and wear.

Ensure brake levers are well-lubricated and ﬁrmly attached to the handlebars.

Inﬂate tires to within recommended limits displayed on sidewalls.o

Check for bulges or signs of excessive wear.o

Clean tires to ensure tread is exposed.o

Ensure rims run true and have no obvious wobbles or kinks.o

Check that all wheel spokes are tight and not broken.o

Check the wheel balance in Pedal Only Mode. If you notice the riding is imbalanced or the rotation of the front wheel makes noise,

it means the bolts were not completely tightened or not aligned horizontally.

oEnsure the chain is lubricated, clean, and operates smoothly.

oExercise additional caution to maintain the chain in wet or dusty conditions.

oTighten pedals ﬁrmly onto the cranks.

oCheck that the cranks are tightened properly and are not warped.

oAdjust derailleurs for optimal performance.

oSecure shift and brake levers to the handlebar.

oLubricate all brake and shift cables adequately.

oMake sure the hub motor spins freely and the bearings function well.

oInspect all power cables connected to the hub motor to ensure they are secure and intact.

oConﬁrm that hub motor axle bolts are tight and all torque arms and washers are correctly placed.

oCharge the battery prior to use.

oLook over the battery pack for any signs of damage.

oAﬃx the battery ﬁrmly to the bike frame.

Brakes

Wheels & Tires

Chain

Cranks & Pedals

Derailleurs

Motor Drive

Battery Pack

Safety Checklist

For the secure operation of your Yotobike, please carefully review the following advisory notes. Neglecting to adhere to proper operation guidelines, or failing to ensure

the accurate installation, compatibility, and maintenance of components may lead to severe injury or fatality.

◆

Prior to Riding

Safety Precautions

•

•It is incumbent upon you to acquaint yourself with the operational regulations pertinent to your riding locale.

Thoroughly read and comprehend the manual prior to initial operation. Supplementary component manuals provided should be reviewed as well.

Ascertain understanding of all operational instructions and safety cautions.

Employ the pre-ride safety checklist to verify the bike's readiness and conﬁguration.

Conﬁrm the bike's ﬁt is appropriate for your stature. Abide by local cycling laws and standards.

•

Do appropriate safety attire and avoid solitary rides in isolated regions.

Consistently wear an oﬃcially sanctioned bicycle helmet, and follow the helmet manufacturer's ﬁtting and maintenance instructions. Riding without a helmet could

lead to grave injuries.

Be vigilant in pedal assist mode, as the acceleration may engage abruptly. For safety in traﬃc and pedestrian-dense areas, switching to Pedal Only Mode is recommended.

Employ the pre-ride safety checklist to verify the bike's readiness and conﬁguration.

Oﬀ-road biking demands heightened awareness and specialized skills due to unpredictable terrain and potential hazards.

◆During Riding