This original instruction manual applies to the following ROTWILD bikes: R.X275 MY25 R.R275X MY25 With the exception of the R.R275X5, all ROTWILD models are full-suspension electric mountain bikes. The content of Section 6.4 Suspension on page 44 relates only to full-suspension mountain bikes.
1.4 Warranty dealer will help you to choose the pedals that suit you and will fit them as ROTWILD frames are made by hand with great care and are subject to part of the delivery process. comprehensive quality control measures during the manufacturing process and before delivery.
2 Detailed information 2 Detailed information 2.1 R.X275 Legend: Saddle Handlebars Seat post Suspension fork Linkage Disc brake Rear shock IPU in the down Frame tube Stem Pedals Refer to the parts list Crank for your model to find out whether your bike...
Page 6
2 Detailed information 2.2 R.R275X Legend: Seat post Handlebars Saddle Fork Frame Disc brake Stem IPU in the down Refer to the parts list tube for your model to find out whether your bike Pedals has the components Crank listed here. Motor Chain ring Chain...
It is important for you to be familiar with the information in the manual so that you can ride your ROTWILD bike safely and correctly and make sure that it has as long a life span as possible. If you have questions or need more information, contact your ROTWILD authorised dealer.
3 Good to Know 3.2 Safety information N O T E The following types of safety information are provided in the instruction Damage to property possible. manual: Indicates a potentially dangerous situation that can lead to damage to ⚠ D A N G E R property and the environment if it is not avoided.
Always follow the tightening torques given at the end of the manual and use N O T E a torque wrench. Your ROTWILD authorised dealer will be happy to help you. Follow the instruction manuals and assembly instructions provided by the component manufacturers, which are included with your ROTWILD bike.
Page 10
⚠ W A R N I N G ⚠ C A U T I O N ROTWILD bikes are not approved for use with child seats or for towing child Your ROTWILD bike is not approved for use with an indoor bike trainer.
Page 11
If this is the accident. Do not use your ROTWILD bike if it does not meet the requirements case, stop using your ROTWILD bike and have it checked by your ROTWILD in this instruction manual.
You should be physically and mentally fit enough to operate a muscle- When you use your ROTWILD bike off road, you must comply with the law in powered EPAC.
I N F O R M A T I O N If you use other components, your warranty will be invalidated. You can find all the information about this on our website or obtain it from your ROTWILD authorised dealer.
Page 14
Do not use a lithium-ion battery that has external damage. Handle damaged batteries with extra care. There is a risk that the damaged battery could catch fire or explode. ROTWILD lithium-ion batteries are only protected against splashes of water. They must never be immersed in water.
In all areas of use, the operating temperature range is between 0 C and R.X275FS5 The various ROTWILD bikes are suitable/designed for different areas of use. These are divided into the following categories: Category 3 includes the definitions of the previous two categories. In addition, the bikes in this category can be ridden on demanding trails, rough terrain and difficult routes.
ROTWILD Gravel Fork Handlebars ROTWILD B340 31.8 mm / 440 mm Width / 120 mm Drop / AL7050 ROTWILD B240 Carbon 31.8 mm / 440 mm Width / 120 mm Drop / Carbon Stem ROTWILD RIS340 65 mm Length / AL7050...
Page 17
FOX 34 Float Performance Elite FOX 34 Float Factory Kashima Handlebars ROTWILD B220 Carbon ROTWILD B220 Carbon ROTWILD RIC280 Carbon Stem ROTWILD S140 50 mm Length / AL7075 ROTWILD S140 50 mm Length / AL7075 Display TQ Center TQ Center TQ Center Seat post...
Continuing to use your bike can result in mechanical and electrical damage. If you see an error message of this kind, stop riding your bike and contact your ROTWILD authorised dealer. Do not use Bluetooth or ANT+ technology in areas where the use of wireless electronic devices is forbidden.
Page 19
5 First steps Display The display shows the following information: The horizontal bars indicate the charge status of your drive battery. One bar is equivalent to a 10% charge. The dots show the charge status of the optional range extender. One dot is equivalent to a 20% charge of the range extender.
Page 20
(under 10%). Medium mode is ideal for hilly or mountainous stretches on loose sur- faces. High helps you to climb long, steep inclines. Figure 5: R.X275 boost button Figure 4: TQ riding profiles...
Page 21
5 First steps Lights Your R.R275X bike has integrated front and rear lights. Using the light button on the right of the handlebars, you can switch the lights off or choose low beam or high beam. Figure 6: R.R275X boost button Figure 7: Light on the R.R275X...
Page 22
Make sure that you only use the app when you have stopped and the bike is stationary. This is for your own safety and minimises any distractions while you are riding. You can pair your ROTWILD bike with the TQ E-Bike app via Bluetooth. You will find more information on the TQ website: www.tq-ebike.com/de/support/app/...
⚠ W A R N I N G 5.2 Before every ride All ROTWILD IPUs are designed for a specific type of charger cable. Only use ⚠ D A N G E R the cable supplied with the bike. If you use a different cable, this could result in a short circuit or a fault.
Page 24
It is also a good idea to start longer rides with a fully charged drive battery. On an R.X275 bike, you insert the charger cable provided into the top of the down tube. On the R.R275X, the socket is on the lower seat tube.
Page 25
Figure 11: Checking the quick release levers Lift your ROTWILD bike about 10 cm off the ground with both wheels at the same height and let it fall vertically onto its tyres. If you hear any rattling noises, this can indicate that some components are loose.
Page 26
In addition, you should ask your ROTWILD authorised dealer to check the tread depth on your tyres regularly. Make sure that the tyre pressure is correct. It is marked on the tyre side wall.
Page 27
This can cause an accident or a crash. It is important that there is no oil or grease on the components of the brake system. Ask your ROTWILD authorised dealer to check your brakes for wear when your bike is serviced.
Page 28
5 First steps Figure 13: Checking the R.X275 brake system Figure 14: Checking the R.R275X brake system...
Page 29
Before every ride, check that these components are fitted correctly and are functioning. Your ROTWILD authorised dealer will help you to adjust the handlebars, stem and suspension fork to suit your requirements. Before every ride, make sure that the steering is light and the cables and brake cables do not restrict the steering lock.
Never try to open the drive battery, the charger cable or other electrical When support mode is switched on, the drive system responds to the components of your ROTWILD bike. They could catch fire or explode. If the smallest pressure on the pedals. If you have problems with the drive system, electrical components are not functioning correctly, contact your ROTWILD apply the brakes carefully.
Page 31
There is a risk that the battery is damaged The IPU is permanently installed in the down tube and cannot be removed. and it could catch fire. Handle it with great care and take it to your ROTWILD authorised dealer.
Page 32
Figure 15: TQ range extender on the R.R275X Like the IPU, the range extender is a lithium-ion battery. Read the warnings Figure 14: TQ range extender on the R.X275 in Section 6.1.1 Integrated power unit (IPU) on page 33. The charging system detects whether the range extender is connected to the IPU charging port in the bike frame.
Page 33
Charge your IPU every eight weeks if you are not using the bike for a long Your ROTWILD bike is supplied with a specific charger. Use only the charger period to prevent damage being caused to the electronics. The storage supplied with the bike.
For safety reasons, it is important to make sure that all the components of the mechanical drive system are securely fitted and in good condition. If you discover any play or looseness, you should speak to your ROTWILD authorised dealer.
Page 35
If you can easily pull the chain a long way impact on the environment, use only biodegradable lubricants. Do not put from the chain ring, it has stretched and needs to be replaced. For a more thorough check, contact your ROTWILD authorised dealer.
Page 36
You need technical knowledge to be able to adjust the rear dérailleur. Incorrect adjustments can cause mechanical damage. Always ask your ROTWILD authorised dealer to adjust the rear dérailleur. The dérailleur allows you to adjust the gear ratio and to determine how far your bike will travel for each rotation of the cranks.
A loose headset can increase the stress on the bearing and the front wheel fork. As a result, these components can break. Check the headset regularly and if you find that there is play in it, have the problem rectified by ROTWILD authorised dealer.
Page 38
6 ROTWILD details The headset, which is also referred to as the steering head bearing, allows 6.3.3 Stem ⚠ W A R N I N G the front wheel fork to rotate in the stem. The headset is subjected to considerable loads when the bike is in use, which means that the bearing can become loose.
Page 39
When you sit on your ROTWILD bike, your leg should be slightly bent. To get the best results, both your feet should be on the pedals. For this reason, you should adjust the saddle height with the help of your ROTWILD authorised dealer.
ROTWILD bikes with a seat post that can be lowered have the control unit on The seat post of the ROTWILD R.R275X5 model cannot be lowered. You can the left-hand end of the handlebars.
Page 41
Your ROTWILD authorised dealer will check the factory settings of the Many suspension forks have an additional black lever for OPEN mode that suspension and adjust it to suit you.
Page 42
Then turn it clockwise in small steps until the damping rebound setting is 6.4.2 Rear shock right for you. Your ROTWILD authorised dealer can help you with this. Compression damping In the same way as with the suspension fork, the compression damping determines the speed at which the rear shock compresses.
Page 43
6 ROTWILD details shock stiffer. Turning it to the OPEN position makes the shock softer. In the clockwise in small steps until you have found the best setting. Your ROTWILD MEDIUM position, the shock is neither very stiff nor very soft.
When you are first riding the bike, the spokes can settle. If your wheels the wheels are not loose. Make sure that the front and rear axles are correctly do not run true, have them centred by your ROTWILD authorised dealer. fitted.
Page 45
To remove and refit the rear wheel, you need a size 5 Allen key. You must also from the axle or apply tightening torque of 12 Nm, contact your ROTWILD check that the part of the left dropout which the head of the through axle fits authorised dealer.
Page 46
Tyres ⚠ C A U T I O N Worn tyres increase the risk of a crash. You should ask your ROTWILD authorised dealer to check the tread depth on your tyres regularly. You should also make sure that the tyre pressure is correct. It is marked on the tyre side wall.
Page 47
Pluck the spokes with your finger and check that they all make the same sound. If some of the spokes make different noises or if you find spokes that are loose, contact your ROTWILD authorised dealer. Figure 32: Checking the spokes Loose spokes can cause an imbalance in the wheels, which can have a negative impact on the stability and handling of the bike.
7 Troubleshooting 7 Troubleshooting If you have a problem of any kind, you can contact your ROTWILD authorised dealer. Otherwise, you can consult the troubleshooting section below for Problem Cause Solution help. ERR ### DRV Software, communi- Restart the system.
8 Wear 8 Wear When parts reach their wear limit, they must be replaced. This applies in N O T E particular to the following components: You can find more detailed information about wear, how to identify it and Drive chain what exactly to do in the enclosed instructions provided by the component Drive battery and motor manufacturers and on their websites.
It is important to protect your bike against environmental influences such as dirt, sweat, road salt in winter and salty air. Clean your ROTWILD bike with a damp cloth. Regular cleaning will prevent dirt from building up on your bike. In the worst case, dirt can result in increased wear.
Page 51
9 Cleaning, packaging and disposal Dismantling the drive battery or the charger cable is not permitted under any Before you hand in your ROTWILD bike for disposal, delete all your personal circumstances. Any residual voltage can cause fire and injuries. Sharp- data.
ROTWILD bike is correctly secured in the rack. ⚠ C A U T I O N Never clamp your ROTWILD frame in a bike rack. Only use the seat post for this purpose, providing it is not made from carbon fibre. An unsecured or incorrectly secured bike can become detached from the carrier while being transported and cause a serious accident.
Page 53
10 Transporting your ROTWILD bike Your ROTWILD authorised dealer will show you how to fit the transport guards. If you are sending your ROTWILD bike by courier, we recommend that you ask your ROTWILD authorised dealer to partially disassemble and pack the bike for you.
The tightening torque depends on the material and diameter of the bolt and on the material and design of the component. If you are uncertain, you can contact your ROTWILD authorised dealer at any time. N O T E If a torque figure is printed or embossed on the component, use this torque figure.
Servicing measures have been carried out on the Servicing measures have been carried out on the Servicing measures have been carried out on the ROTWILD bike in accordance with the service ROTWILD bike in accordance with the service ROTWILD bike in accordance with the service interval.
Page 56
Servicing measures have been carried out on the Servicing measures have been carried out on the Servicing measures have been carried out on the ROTWILD bike in accordance with the service ROTWILD bike in accordance with the service ROTWILD bike in accordance with the service interval.
Page 57
Servicing measures have been carried out on the Servicing measures have been carried out on the Servicing measures have been carried out on the ROTWILD bike in accordance with the service ROTWILD bike in accordance with the service ROTWILD bike in accordance with the service interval.
EMC Directive 2014/30/EU REACH Regulation (EC) No 1907/2006 64807 Dieburg, Germany RoHS Directive 2011/65/EU This declaration applies to the ROTWILD electrically assisted bicycles with The following standards have been applied: the product names: EN 15194:2017 Cycles – Electrically power assisted cycles RX275FS5 with serial number RX275F3XXXXX EN 17404:2022 Cycles –...
Page 59
Appendix Changes of this kind can be made without advance notice. Instruction manual for ROTWILD bike, 2024 1st edition August 2024 Editor: Hannah Seibel ADP Engineering GmbH Am Bauhof 5 64807 Dieburg, Germany Tel: +49 6071 92155 0 E-mail: info@rotwild.de Website: www.rotwild.com...
Need help?
Do you have a question about the R.X275 and is the answer not in the manual?
Questions and answers