Rotwild R.C750 2020 Owner's Manual
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Rotwild R.C750 2020 Owner's Manual

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R.C750
R.C750 HT
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OWNER'S MANUAL

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  • Page 1 R.C750 R.C750 HT R.X750 R.X750 HT R.E750 R.T750 OWNER’S MANUAL...

  • Page 2: Table Of Contents

    Contents Contents............3 Proper use of the e-MTB ......14 First use and before every ride....25 Safety information .......... 14 Connecting the charger cable ......25 Introduction..........5 Problems while using the e-MTB..... 15 Charging the drive battery ......25 Requirements for riders ........
  • Page 3 Headset ............48 Checking that the rims run true...... 59 Stem ............... 48 Adjusting the saddle........49 Transporting the ROTWILD e-MTB....60 Transporting the e-MTB by car......60 Adjusting the Eightpins seat post....50 Transporting the e-MTB by air......61...

  • Page 4: Introduction

    If you are not able to contact this dealer, you will This instruction manual contains information be different. find a list of other ROTWILD authorised dealers on about the safe use and maintenance of your our website at www.rotwild.de. ROTWILD e-MTB. Please read the instruction...

  • Page 5: Requirements For Riders

    In addition, the rider must have the physical and mental capability to ride a pedal-powered e-MTB. You should only use your ROTWILD e-MTB for its Your ROTWILD authorised dealer will help you intended purpose (see the section “Proper use of to choose the right frame size for your height.

  • Page 6: Safety

    Keep at temperatures below 50°C and out of direct sunlight. Recyclable material. We at ROTWILD hope that you enjoy riding your WARNING new ROTWILD e-MTB. Device in protection class II.

  • Page 7: Current Regulations

    Current regulations Type plate The ROTWILD e-MTB models described in this Fig. 1: Sample type plate for ROTWILD electric power assisted cycles (EPACs) instruction manual are electrically assisted. They meet the requirements of the EN 15194 standard, among others. This instruction manual complies with the...

  • Page 8: General Information

    Please register your ROTWILD e-MTB online at This original instruction manual is intended www.rotwild.de. We will confirm immediately that for the rider and operator of the ROTWILD e-MTB This original instruction manual relates to the your warranty has started. Once you have described here.

  • Page 9: Emergency Stop

    Emergency stop The bike can be shut down by removing the CAUTION battery or taking the connector out of the drive The drive system does not switch off when you The e-MTB must only be switched on if the rider system.

  • Page 10: Detailed Information

    Detailed information Fig. 4: Detailed information about the ROTWILD e-MTB Suspension fork Handlebars Stem Frame Saddle clamp Saddle Seat post Rear triangle/swing arm Cassette 10 Rear dérailleur 11 Spoke 12 Rim 13 Tyres 14 Chain 15 Chain ring 16 Crank...

  • Page 11: Important Information

    Important information The frame of the ROTWILD e-MTB is made by hand CAUTION NOTICE from high-quality aluminium alloy or carbon fibre If the fine carbon fibres have broken, take care Specific information about carbon. Please composite and is designed to be robust enough...
  • Page 12 The damaged carbon components must be If you have had the frame or fork partially replaced immediately. repainted, you must ask your ROTWILD authorised Your ROTWILD authorised dealer will clean the dealer to check them. e-MTB thoroughly and check it for signs of...

  • Page 13: Proper Use Of The E-Mtb

    ROTWILD will not be liable for the You must not use the e-MTB if it is damaged or Kickstands/centre stands. Fitting a kickstand to resulting damage.

  • Page 14: Problems While Using The E-Mtb

    This includes e-MTB, together with the instruction manual for using it and take it to your ROTWILD authorised lending the e-MTB to a rider who is not familiar use on the component manufacturers’ websites.

  • Page 15: Categories Of Use

    TYPE RC75020 / RX750HT20 WARNING Category 1 This is a set of conditions for Only use the ROTWILD e-MTB in the manner operation of a bicycle that includes This is a set of conditions for the described in this instruction manual. Any other...

  • Page 16: Remote 14D Operating System

    Remote 14d operating system Description of the functions Rocker switch (+/-) The operating system has three buttons and The rocker switch is used to select the different The display of the Remote 14d operating system a rocker switch. The functions are as follows: levels of support.

  • Page 17: Marquardt Remote 4311 Operating System

    Marquardt Remote 4311 operating system Description of the functions By pushing the joystick downwards, you can display additional information in the TOUR menu The operating system has two buttons, a rocker The display of the Marquardt Remote 4311 and the TOTAL menu and under general settings. switch and a joystick.

  • Page 18: Technical Data

    BROSE DRIVE S MAG AIR COOLER BATTERY IPU750 REMOVABLE 4.5A CHARGER CRANK E13 PLUS 165(S/M)/170(L/XL), E13 DM 36T CHAIN GUIDE ROTWILD SL750 SHIFTING LEVER SHIMANO XT I-SPEC EV REAR DERAILLEUR SHIMANO XT 8100 SGS STANDARD PLUS CHAIN SHIMANO HG 7100 12-SPEED CASSETTE SHIMANO CS 7100 10-51T.
  • Page 19 4.5A CHARGER CRANK E13 PLUS 165(S/M)/170(L/XL), E13 DM 36T E13 PLUS 165(S/M)/170(L/XL), E13 DM 36T E13 PLUS 165(S/M)/170(L/XL), E13 DM 36T CHAIN GUIDE ROTWILD SL750 ROTWILD SL750 ROTWILD SL750 SHIFTING LEVER SHIMANO XTR I-SPEC EV SHIMANO XT I-SPEC EV SHIMANO XT...
  • Page 20 BROSE DRIVE S MAG AIR COOLER BATTERY IPU750 REMOVABLE 4.5A CHARGER CRANK E13 PLUS 160(S)/165(M/L)/170(XL), E13 DM 36T CHAIN GUIDE ROTWILD SL750 SHIFTING LEVER SHIMANO XT I-SPEC EV REAR DERAILLEUR SHIMANO XT 8100 SGS STANDARD PLUS CHAIN SHIMANO HG 7100 12-SPEED CASSETTE SHIMANO CS 7100 10-51T.
  • Page 21 4.5A CHARGER CRANK E13 RACE CARBON 160(S)/165(M/L)/170(XL), E13 DM E13 PLUS 160(S)/165(M/L)/170(XL), E13 DM 36T E13 PLUS 160(S)/165(M/L)/170(XL), E13 DM 36T CHAIN GUIDE ROTWILD SL750 ROTWILD SL750 ROTWILD SL750 SHIFTING LEVER SHIMANO XTR I-SPEC EV SHIMANO XT I-SPEC EV SHIMANO XT...
  • Page 22 IPU750 REMOVABLE 4.5A CHARGER 4.5A CHARGER CRANK E13 PLUS 160(S)/165(M/L)/170(XL), E13 DM 36T E13 PLUS 160(S)/165(M/L)/170(XL), E13 DM 36T CHAIN GUIDE ROTWILD SL750 ROTWILD SL750 SHIFTING LEVER SHIMANO XT I-SPEC EV SHIMANO XT REAR DERAILLEUR SHIMANO XT 8100 SGS STANDARD PLUS...
  • Page 23 IPU750 REMOVABLE 4.5A CHARGER 4.5A CHARGER CRANK E13 PLUS 165(S/M)/170(L/XL), E13 DM 36T E13 PLUS 165(S/M)/170(L/XL), E13 DM 36T CHAIN GUIDE ROTWILD SL750 ROTWILD SL750 SHIFTING LEVER SHIMANO XT SHIMANO XT REAR DERAILLEUR SHIMANO XT 8100 SGS STANDARD PLUS SHIMANO XT 8100 SGS STANDARD PLUS...

  • Page 24: First Use And Before Every Ride

    First use and before every ride Please note that you must only use the ROTWILD Charging the drive battery CAUTION e-MTB as described in the section “Proper use of Before using the bike for the first time, charge The drive train starts unexpectedly. In order to the e-MTB".

  • Page 25: Quick Release Levers

    First use and before every ride Quick release levers Fig. 9: Checking the tyre pressure. WARNING Please check the quick release levers on the front Loose components. If the quick release levers wheel axle and the seat post. The wheels must are not fastened correctly, parts can come loose not turn when you do this.

  • Page 26: Brake System

    Pedals WARNING use the bike. First of all, check the brake levers. ROTWILD e-MTBs are supplied from the factory Sudden braking. If you apply the front brake In countries which drive on the right, the left- without pedals. Your ROTWILD authorised dealer suddenly, this can cause a crash.

  • Page 27: Handlebars, Stem And Suspension Fork

    First use and before every ride Handlebars, stem and suspension fork Saddle height and position WARNING You can adjust the handlebars, stem and You can adjust the saddle height and position An incorrectly adjusted suspension fork can suspension fork to suit your requirements. to suit your height and your preferences.

  • Page 28: Checking The Bolts

    Checking the bolts CAUTION Lift your e-MTB about 10 cm off the ground with When support mode is switched on, the drive both wheels at the same height and let it fall system responds to the smallest pressure on vertically onto its tyres. If you hear any rattling the pedals.

  • Page 29: Riding On Public Roads

    Be aware that your e-MTB may react or If you want to ride your ROTWILD e-MTB on public bent or cracked components or a poorly function differently in bad or extreme weather roads, you must ensure that it has the equipment functioning e-MTB.

  • Page 30: What To Check After A Crash

    - Wear protective gloves. Frame - Keep your fingers away from moving parts Check the frame for cracks and deformation. and make sure they do not get trapped. If the frame is cracked or deformed, contact your ROTWILD authorised dealer.

  • Page 31: Drive Train

    Try shifting fracture that they will break. This applies in Do not use the ROTWILD e-MTB if the rear through the gears and make sure that the rear particular to safety-related components such dérailleur is bent!

  • Page 32: Brake System

    Do not undo the brake cables. This could cause a crash or an accident. Before If the brake lever cannot be adjusted or is not every ride, check that the brakes are functioning safe, it must be checked by the ROTWILD perfectly. authorised dealer.

  • Page 33: Brake Chafing

    Fit the transport guard Use only original spare parts that are approved for the disc brake on the calliper. by ROTWILD when replacing brake components. If you are in any doubt, contact your ROTWILD authorised dealer.

  • Page 34: Drive System

    We recommend having your e-MTB serviced will give you low gear ratio that makes riding the speed of 25 km/h, the motor gradually shuts regularly by your ROTWILD authorised dealer uphill easier. down. to ensure that it functions perfectly and to keep A medium-sized or small rear sprocket gives you The bike has a pushing aid mode.

  • Page 35: Cranks

    Drive system Chain Fig. 18: Lubricating the chain CAUTION Cleaning and lubricating your chain regularly will Chain and chainring. Wide-legged trousers can give it a longer life. Clean your chain with a cloth. get caught in the chain or chainring and cause Drip chain oil or grease onto the chain while a crash.
  • Page 36 Only use original spare parts that are approved to property. Oil and grease can pollute the NOTICE by ROTWILD when replacing your chain. Choose environment. Excess oil and grease can make Replacing your chain regularly can extend the life the right chain for your dérailleur.

  • Page 37: Gear System

    Make sure that it is back in position before you check the functioning of the gears. If you cannot adjust the gear shifting using this method, the system must be checked by the ROTWILD authorised dealer.
  • Page 38 If you have questions, contact The arrangement of the low and high limit stop your ROTWILD authorised dealer. screws on the rear dérailleur may differ. It is essential that you read the instructions provided by the gear system manufacturer.

  • Page 39: Drive Battery

    Drive battery CAUTION WARNING The drive battery is in the down tube of the e- Do not put paper clips, screws, coins, keys or If a crash or an accident causes external damage MTB. It has an integrated electronic protection other small objects in the battery charging to the down tube, you must not use the e-MTB.
  • Page 40 There is a risk of electric shock and with water and must be stored in a dry place. The charger and the battery must not be used. explosion. You must take them to your ROTWILD authorised dealer. NOTICE The lithium ion batteries in your e-MTB are...

  • Page 41: Charging The Ipu

    If the charging process differs from the description above, the charger and the drive battery must not be used. You must take them to your ROTWILD authorised dealer.

  • Page 42: Removing The Ipu

    Removing the IPU Removing the IPU Fig. 27: Removing the drive battery NOTICE First, release the drive battery’s locking pin. To do The drive battery must be charged every eight so, push the locking pin towards the down tube weeks. and tilt the head downwards.

  • Page 43: Installing The Ipu

    Installing the IPU Fig. 28: Installing the drive battery Installing the IPU WARNING Follow these instructions to install the drive If the locking pin is not positioned correctly, it can battery: come loose while you are riding your bike and Push the front end of the drive battery into the cause the drive battery to fall out.
  • Page 44 Adjust the adjustment knobs uniformly (one If you are in any doubt about how to adjust quarter or one eighth of a turn) to prevent the pre- the tension on the drive battery, contact your tensioning device from becoming misaligned. ROTWILD authorised dealer.

  • Page 45: Charger

    Charger The ROTWILD e-MTB is supplied with a charger CAUTION manufactured by BMZ. The charger is designed Check the new level of tension on the drive The drive battery must only be charged using for a 230 V and 50 Hz power supply and must only battery.

  • Page 46: Storing The E-Mtb

    They can cause a short circuit The charger and the drive battery must not be in the drive battery. used. You must take them to your ROTWILD authorised dealer. The charger must not be left permanently WARNING connected to the e-MTB.

  • Page 47: Handlebars, Stem And Headset

    Handlebars and stem. Fig. 32: Always use a torque wrench to tighten the bolts (see “Recommended tightening torques” on page 69) Adjusting the headset is a job for a specialist. Ask your ROTWILD authorised dealer to adjust the headset.

  • Page 48: Adjusting The Saddle

    (second mark), the frame or the This can cause a crash or an accident. When you sit on the ROTWILD e-MTB, your leg seat post may break, which could cause a crash Fig. 36: Seat post (maximum extension length).

  • Page 49: Adjusting The Eightpins Seat Post

    Handlebars, stem and headset Adjusting the Eightpins seat post Fig. 37: Eightpins/seat post Once the seat is at the optimum seat height, let go of the thumb shifter. Allow the seat post to On lowerable seat posts, the seat height is click into the set position.

  • Page 50: Adjusting The Seat Post With A Quick Release Lever

    Adjusting the seat post with a quick Lowering the saddle WARNING release lever If you are riding off road, it can be helpful to lower A loose seat post can cause a crash. Make sure the seat post temporarily. If your model has this The quick release lever on the seat post is not that the seat post clicks into place when you are option, follow these instructions.

  • Page 51: Running Gear - Suspension Fork

    Running gear - suspension fork Your ROTWILD e-MTB is fitted with a suspension Fig. 39: Valve for adjusting the fork pressure. NOTICE fork to make riding on different types of terrain as If you ride with too much air pressure or no air comfortable and safe as possible.

  • Page 52: Shock Rebound Damping

    Fork settings from left to right: OPEN, MEDIUM, Fig. 42: FIRM Fig. 43: Damping setting FIRM. Fig. 40: OPEN Too little damping will cause the fork to rebound Shock rebound damping very quickly. Too much damping will cause the The adjustment knob for rebound damping is at suspension fork to bottom out during rapid the bottom of the right-hand fork leg.

  • Page 53: Running Gear - Rear Triangle

    Fig. 44: The air valve on the shock. Please check the parts list for your model to see which type of shock it is fitted with. The ROTWILD authorised dealer will check the factory setting of the suspension and adjust it to Shock compression damping the rider’s weight, if necessary.

  • Page 54: Shock Rebound Damping

    Fig. 45: Damping settings. First of all, turn the red adjuster wheel WARNING anticlockwise until it reaches the stop. Then turn Risk of crashing when riding downhill with the it clockwise in small stages/clicks until the shock FIRM function selected. Always remember to damping is set correctly.

  • Page 55: Wheels And Tyres

    Make sure damage the quick release lever and it will no your ROTWILD authorised dealer to check the that the quick release lever is tightened with longer function correctly. If not enough pre-load tread on your tyres regularly.

  • Page 56: Front Wheel

    Front wheel The front wheels of the ROTWILD e-MTB have Fig, 50: Closing the quick release lever. quick release axles. When fitting the front hub, ROTWILD authorised dealer should make sure that it is securely positioned in the demonstrate the function of the quick release dropout and that the brake disc is correctly lever to the rider and the operator.

  • Page 57: Rear Wheel

    ROTWILD authorised dealer. ROTWILD authorised dealer. undamaged. You must also check that the left Fig, 51: Fitting the rear wheel axle.

  • Page 58: Checking The Spokes

    If the front or rear wheel does not run true, have guard for the disc brake on the calliper. that they all make the same noise. it repaired or replaced immediately by a ROTWILD authorised dealer. 2nd If some of the spokes make different noises or if you find spokes that are loose, contact your ROTWILD authorised dealer immediately.

  • Page 59: Transporting The Rotwild E-Mtb

    Air in the brake system. If an e-MTB with country. hydraulic disc brakes is transported upside If you are sending your ROTWILD e-MTB by down, air can get into the brake system and courier, we recommend that you ask your the brakes may fail.

  • Page 60: Transporting The E-Mtb By Air

    Transport guard for the disc brakes. Fig. 52: Transporting the e-MTB by air CAUTION Transporting electric bikes in aircraft is Risk of damage to the vehicle as a result of a lack forbidden. of awareness of the total vehicle height when Please find out more from the airline.

  • Page 61: Troubleshooting

    Troubleshooting NOTICE Problem Cause Solution Problem Cause Solution If you cannot resolve the problem by following the instructions below, contact your ROTWILD The system Charging socket fouled Clean the Battery will Charging socket and Clean the authorised dealer. will not not charge.

  • Page 62: Warranty, Wear And Brake Pads

    Normal wear and tear brake pads and discs, wheels including tyres Some components of your ROTWILD e-MTB are Have your bike serviced and maintained at the and inner tubes, brake cables. subject to normal wear and tear.

  • Page 63: Cleaning

    This is essential in order to make sure that your and repairs should be carried out by experts. road salt in winter and salty air. Clean your ROTWILD e-MTB functions correctly and is safe Specialist knowledge and special tools are ROTWILD e-MTB with a damp cloth.

  • Page 64: Recycling And Disposal

    The ROTWILD e-MTB, the drive battery and the charger are recyclable and must not be disposed of with household waste. To prevent any problems occurring, individual...

  • Page 65: Service Record

    ---------------------------------------- Maintenance measures have been Maintenance measures have been Maintenance measures have been carried out on the ROTWILD eMTB in carried out on the ROTWILD eMTB in carried out on the ROTWILD eMTB in accordance with the service interval. accordance with the service interval.
  • Page 66 ---------------------------------------- Maintenance measures have been Maintenance measures have been Maintenance measures have been carried out on the ROTWILD eMTB in carried out on the ROTWILD eMTB in carried out on the ROTWILD eMTB in accordance with the service interval. accordance with the service interval.
  • Page 67 ---------------------------------------- Maintenance measures have been Maintenance measures have been Maintenance measures have been carried out on the ROTWILD eMTB in carried out on the ROTWILD eMTB in carried out on the ROTWILD eMTB in accordance with the service interval. accordance with the service interval.

  • Page 68: List Of Tables

    If you have no experience of using a torque Bolt (joint) 8 Nm wrench, have any loose bolts tightened by Bolt (brake and dérailleur systems) 7-8 Nm Guidelines for shock air pressure your ROTWILD authorised dealer. Bolt (seat post) 5-6 Nm Rider’s weight RC75020 RX75020 RE75020...

  • Page 69: Eu Declaration Of Conformity

    EU declaration of conformity...

  • Page 70: List Of Figures

    List of figures Sample type plate for ROTWILD electric The charger cable in the correct position..42 Closing the quick release lever...... 57 power assisted cycles (EPACs)...... 8 Charging socket ..........42 Fitting the rear wheel axle......58 Applying the brakes/pulling away ....10 Releasing the locking pin......

This manual is also suitable for:

R.x750 2020R.c750 ht 2020R.x750 ht 2020R.e750 2020R.t750 2020

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