SQlab Sattel Modell 621 M-D Line Saddles Instruction Manual

SQlab Sattel Modell 621 M-D Line Saddles

Product Information

It is a versatile and user-friendly device designed to meet your needs. With its advanced features and high-quality construction, it ensures a smooth and efficient user experience.

Product Usage Instructions

Getting Started
To start using the product, please follow these steps:

1. Unpack the product and ensure all components are included.
2. Read the user manual carefully to understand the product’s features and functions.
3. Connect the power source to the device and switch it on.
4. Wait for the product to initialize and enter the setup mode.

Operating the Product
To operate the product, please follow these steps:

1. Use the control panel or remote control to navigate through the menu options.
2. Select the desired function by pressing the corresponding button.
3. Adjust settings, if applicable, using the provided controls.
4. Confirm your selection and wait for the product to execute the command.

Maintenance and Care
To ensure the longevity of the product and maintain its performance, consider the following:

• Regularly clean the exterior of the device using a soft cloth.
• Avoid exposing the product to extreme temperatures or humidity.
• Keep the product away from water and other liquids.
• Refer to the user manual for specific maintenance instructions.

FAQ

Q: How do I update the firmware of the product?
A: To update the firmware, please follow these steps:

1. Visit our official website and navigate to the “Support” section.
2. Download the latest firmware update file for your specific model.
3. Connect a USB drive to your computer and transfer the firmware file onto it.
4. Insert the USB drive into the designated port on the product.
5. Navigate to the firmware update option in the product’s settings menu and follow the on-screen instructions to initiate the update.

Q: Can I use the product with other devices?
A: Yes, the product is compatible with a wide range of devices. It supports various connectivity options such as Bluetooth, HDMI, and USB, allowing you to connect it to smartphones, tablets, computers, and other compatible devices.

Q: What should I do if the product malfunctions?
A: If you encounter any issues or malfunctions with the product,please refer to the troubleshooting section in the user manual. If the problem persists, contact our customer support for further assistance.

Notes on the user manual

In the following, please pay special attention to the notes that are highlighted. The possible consequences described are not repeated separately for every note!

Note
Indicates a possibly harmful situation. If it is not avoided, the saddle or other parts may be damaged.

Caution
Indicates a potential danger. If it is not avoided, it may cause slight or minor injuries.

Warning
Indicates a potential danger. If not avoided, this may result in death or severe inju-ries.

Danger
Indicates an immediate danger. If not avoided, this will result in death or severe in-juries.

Product designation

Model name| Maximum rider weight| Deployment category according to ASTM F2043-13| Deployment category according to DIN EN 17406| eBike Ready Label
---|---|---|---|---
SQlab 621 M-D active| 150 kg| Category 1| Category 1| Yes
SQlab 602 M-D active| 150 kg| Category 2| Category 2| Yes
SQlab 610 M-D active| 120 kg| Category 3| Category 3| Yes

Foreword
Congratulations on your new SQlab M-D Line saddle. M-D stands for maximized dip, which offers maximum relief and in combination with the high, classic step shape distributes the body weight to the seat bones. M-D Line stands for a pressure distribution from a medical point of view.

We have developed these saddles with the highest requirements regarding ergonomics, appearance and last but not least the necesse-ray durability for the corresponding field of application. The information on the functional range, safety, assembly compatibility and use contained in this user information is intended for less expert cyclists but also for long-term bicycle experts.

The chapters “Intended use” and “Assembly” in particular contain product- specific information that may differ from that of similar products. This user information does not replace that of your bicycle and the seat post, but complements it. All user information must be carefully read and observed before installation and use.

Keep this user information safe for information purposes, to carry out maintenance, to order spare parts and pass it on when used by a third party or if the product is sold.

Caution
This user information does not replace a qualified bicycle mechanic, nor the experi-ence and training of one.

If you are in any doubt, or if you lack the necessary tools or skills, do not hesitate to ask your SQlab dealer for help.

Figure

• SQlab 621 M-D active
• SQlab 602 M-D active
• SQlab 610 M-D active

Intended use
The different models of the SQlab M-D Line are designed for the different fields of application such as travel, commuting as well as City and Trekking bikes, They have been developed and tested in numerous tests. Overload and damage to the saddle is determined by the nature of the surface being ridden on, riding ability, riding style, rider weight or the total system weight and other special events such as riding errors, falls and accidents. In the description of the intended use we follow the international categorization ASTM  F2043-13, that defines the different fields of application as precisely as possible.

Model name| Maximum rider weight| Deployment category according to ASTM F2043-13| Deployment category according to DIN EN 17406| eBike Ready Label
---|---|---|---|---
SQlab 621 M-D active| 150 kg| Category 1| Category 1| Yes
SQlab 602 M-D active| 150 kg| Category 2| Category 2| Yes
SQlab 610 M-D active| 120 kg| Category 3| Category 3| Yes

Warning
Each component has its load limit, which can be exceeded in case of overload or during special driving manoeuvres. Please note the following:

• Never exceed the permitted system and rider weight.
• Use your saddle only in the intended use category, or a lower one (according to ASTM F 2043-13/ DIN EN 17406).
• After situations in which especial or unexpected force has been exerted, such as after a crash, a cycling mistake or an accident, carry out an extraordinary inspection.
• If in doubt, the potentially damaged component should be replaced prophylactically. In such case, play it safe and ask your SQlab dealer for advice.
• For the protection of third parties, a component which is not immediately and  obviously recognisable as being defective should be clearly marked as unusable.

Assembly compatibility and operational safety
The saddles of the SQlab M-D Line have generally common round saddle rails with a diameter of 7 mm made of a metallic alloy. These can be mounted on most standard seat posts with few restrictions.

Warning
Always follow the instructions and warnings given in the assembly and operating instructions for your saddle.

The functional principle, the clamping forces and the quality of workmanship, especially the contact surfaces and edges of the seat post can affect the durability of the saddle or its saddle frame and possibly cause damage. Therefore never mount your SQlab M-D Line saddle on unsuitable seat posts, but only on seat posts that meet the criteria below:

• The clamping of the struts must have a length “A” (or seat post distance) of at least 32 mm. The minimum length “B” and “C” of each individual clamping surface must be at least 7 mm.
• Length “A” of the upper clamping jaw must be at least 32 mm and positioned within the perhaps longer lower jaw “B”.
• Even for seat posts with a clamping mechanism that is trans-verse to the direction of travel, the clamping length “A” must be at least 32 mm.

Warning

• Clamping of the saddle frame with non-opposing clamping jaws or clamping surfaces is to be avoided in all cases. Otherwise, the saddle frame is subjected to a bending stress that can lead to premature failure or sudden breaking during use and thus to an accident.
• Assembly of the SQlab M-D Line saddle using a so-called saddle block should be avoided. The clamping surfaces are usually unfavourably short and small, so that reliable clamping of the saddle without damaging the saddle frame can not be guaranteed.
  • This may lead to an impairment of product safety and damage with consequent breakage. The saddle frame could suddenly and unexpectedly break during use and an accident may occur.
• The seat stays of your SQlab M-D Line saddle have a diameter of 7 mm. Only use seat posts intended for round struts with this diameter 7 mm.
• Never mount your SQlab M-D Line saddle in a seat post that is designed for mounting other strut diameters or strut cross-sections (such as 7 x 9 MM).
  • This may lead to an impairment of product safety and damage with consequent breakage. In such case, the saddle frame could suddenly and unexpectedly break during use and an accident may occur.
• Do not mount your SQlab M-D Line saddle in a seat post with clamping surfaces that do not fit round bars with a diameter of 7 mm. This may lead to an impairment of product safety and damage with consequent breakage. In such case, the saddle frame could suddenly and unexpectedly break during use and an accident may occur.
• Only fit your SQlab M-D Line saddle into seat posts with clean, deburred clamping jaws. This may lead to an im-pairment of product safety and damage with consequent breakage. In such case, the saddle frame could suddenly and unexpectedly break during use and an accident may occur.

Assembly

Warning: Incorrectly mounted components pose a significant risk.

• You must read and understand the instructions and notes in the manual before you begin the assembly.
• If you have questions about mounting these components, contact your SQlab dealer or have your saddle fitted by an experienced bicycle mechanic.

Caution
To fit out an eMTB, eBike and pedelec, certain country-specific standards, rules and regulations must be followed.

• In Germany, observe the “Guide to Conversion to Pedelecs” of the Zweirad-Industrie-Verband e.V. (http://www.ziv-zweirad.de) in cooperation with the association service and bicycle geV (www.vsf.de) and Zedler -Institute for Bicycle Technology and Safety GmbH (www.zedler.de).
• The M-D Line saddles have not received blanket approval for fast pedelecs (S-pedelecs, up to 45 km/h). Observe the country-specific specifications for these. In Germany, particularly the “Guidelines for component replacement on fast e-bikes/pedelecs with pedal assistance up to 45 km/h” must be observed.

Saddle height
Information on the correct saddle height adjustment can be found in the manual for your bike and in a number of books and guides on bicycle ergonomics. Your SQlab dealer will certainly be happy to help you. Due to the SQlab step saddle concept, SQlab saddles usually build a little higher than other saddles. Therefore, after replacing the sadd-le, it is necessary to check and possibly correct the saddle height adjustment.

Saddle angle
The saddle nose should be horizontal. If you still feel like you are sliding forward, you can tilt the saddle nose slightly upwards.

Rear of saddle/horizontal positioning of saddle
First mount the saddle in the middle of the clamping area. Vary the position backwards and forwards according to your requirements, starting from the middle position within the adjustment range. For information on how to properly adjust the position of the saddle, refer to your bike’s guide, and to a variety of books and guides on bike ergonomics. Your SQlab dealer will certainly be happy to help you.

Tip : The SQlab M-D Line saddle should tend to be pushed a little farther forward than your previous saddle. Clamp your SQlab M-D Line saddle only within the scale shown on the seat stays.

Note : In the case of a longer lower clamping jaw, make sure that the saddle is not defor-med during tightening.

Warning:
If the clamping is outside the specified range, product safety may become impaired and damage with breakage could occur. In such case, the saddle frame could sudden-ly and unexpectedly break during use and an accident may occur. If in doubt about the right setting, please contact your dealer.

Tightening torques

Observe the tightening torque of the saddle clamping stated in the operating inst-ructions for your seat post. Never exceed the maximum tightening torque of 18 Nm. If there is a conflict between the torque specifications, please contact your dealer. This may lead to an impairment of product safety and damage with consequent bre-akage. In s uch case, the saddle frame may suddenly and unexpectedly break during use and an accident could occur.

Warning
The tightening torque of the clamping screws on the seat post depends on the seat post model. However, do not use a seat post for which the tightening torque of the bolts on the seat stay clamp is specified by the manufacturer to be greater than 18 Nm. Exceeding the tightening torque can lead to fibre cracks or pinching, which can cause a steering failure that could cause a crash.

Warning
Even a short ride with one or more loose screws on the seat post can damage the seat stays so much that they can no longer be used safely.

• Check the tightening torque of the clamping screws on the seat stays after 20–50 km and then at least four times annually for the correct torque and tighten if necessary. When checking the tightening torque, make sure not to exceed the maximum tightening torque.
• Never ride with a loose saddle.

eBike Ready

SQlab products with the eBike Ready label are suitable for use on pedelecs in their respective ASTM F2043-13/ DIN EN 17406 category from the point of view of function, ergonomics and operational stability (in accordance with the DIN EN ISO 4210 and DIN EN ISO 15194 standards).

The SQlab Label eBike Ready refers exclusively to the use on pedelecs with pedal assistance up to 25 km/h. The eBike Ready label can be found on the packaging, the user manual and the product page of your SQlab product

Exchange of the SQlab M-D Line saddles on Pedelec25
E-bikes and pedelecs with CE mark and pedal assistance up to 25 km/h are covered by the Machinery Directive, therefore components of these bicycles may not be easily replaced or modified. In order to clarify the situation, a guideline for replacing E-bike/Pedelec 25 parts has been jointly released by the associations Zweirad-Industrie-Verband (ZIV) and Verbund Service und Fahrrad (VSF) in cooperation with the Zedler-Institut and the Bundesinnungverbsband Fahrrad (BIV).

The guideline clearly regulates which parts bicycle dealers and workshops are allowed to replace on these vehicles and for which parts they require approval from vehicle manufacturers or system suppliers. As such, it can be regarded as a recommended course of action.

Replacing the M-D Line saddles on a Pedelec25 is possible based on the recommendations of the “Guidelines for the replacement of components in CE- marked e-bikes/pedelecs with pedal assistance up to 25 km/h” of the Zweirad- Industrie-Verband (ZIV) and Verbund Service und Fahrrad (VSF) in cooperation with the Zedler-Institut and the Bundesinnungsverband Fahrrad (BIV), provided the displace-ment towards the rear to the series/original use area is not greater than 20 mm. A changed load distribution beyond the intended adjustment range may cause critical steering characteristics. The length of the seat stays on the saddle frame and the saddle shape also play a role.

On our website www.sq-lab.com/service/downloads/ in the service area under Downloads you will find a document called eBike Ready. There you will find detailed information about the component exchange on Pedelec25, as well as the guide for the component exchange made by the associations Zweirad-Industrie-Verband (ZIV), Verbund Service und Fahrrad (VSF), the Zedler Institute and the Bundesin-nungsverband Fahrrad (BIV).

Exchange of the SQlab M-D Line saddles on Pedelec45
Component replacement of the M-D Line saddles on fast pedelecs, so-called S-Pedelec, which are classified as motor vehicles and are subject to EU Directive 2002/24 / E6 or EU Regulation No. 168/2013, is possible based on the guideline ” Component replacement on S-pedelecs – fast e-bikes / pedelecs with a pedal assist up to 45 km/h” of the Bundesinnungsverband Fahrrad (BIV),

TÜV Rheinland, velotech.de, Verbund Service und Fahrrad (VSF), Zedler- Institute and the Zweirad-Industrie-Verband (ZIV), provided that the offset to the rear of the standard/original application area is not greater than 20 mm. A changed load distribution beyond the intended adjustment range may cause critical steering characteristics. The length of the seat stays on the saddle frame and the saddle shape also play a role.

On our website www.sq-lab.com/service/downloads/ in the service area under Downloads you will find a document called eBike Ready. There you will find detailed information about the component exchange on Pedelec45, as well as the guide for the component exchange made by the associations Zweirad-Industrie-Verband (ZIV), Verbund Service und Fahrrad (VSF), the Zedler Institute and the Bundesin-nungsverband Fahrrad (BIV).

The SQlab active saddle technology
Depending on the model, the SQlab M-D Line active saddles are equipped with 2 or 4 suspension sticks.

**Structure of the saddle

**

Due to its construction, the saddle allows the pelvis to move in a horizontal plane. The execution of the so called pelvic swing is thus guaranteed – just as in natural walking.

The pelvic swing allows our musculoskeletal system, which has been developed over millions of years, to achieve a physiologically correct, adjusted pedalling movement. The possibility of pelvic movement therefore minimises the risk of developing discomfort in the lower lumbar spine, pelvis and hips.

Pedalling becomes more relaxed and rounder, preventing premature fatigue. This is an advantage because our skeletal system is not precisely symmetrical. The dynamic saddle design compensates for variations such as leg length differences.

The saddle has room to move in the horizontal plane. As a result, less tilted load is placed on the intervertebral and the pressure is re-duced near the outer edge. The disc is thus less exposed to potential injury. Finally, the possibility of slightly unstable, dynamic sitting ensures constantly changing, variable seating positions. This is an important factor to prevent the pressure damage of intervertebral discs and facet joints caused by unilateral positions.

The SQlab active saddle technology enables a physiological movement of the pelvis. This ensures round pedalling that can relieve disc and facet joints. This can contribute to a more relaxed riding and to the prevention of discomfort in the lower lumbar spine.

Adjusting the active movement

In order to achieve an even more effective, comfortable tilting of the saddle, the hardness of the Active Element can be adjusted on all M-D Line models. This is done with removable sticks, which are included in the Active Elements of the saddles.

Adaptation of the Active movement on the SQlab 602 M-D active saddle

• With the model SQlab 602 M-D active two sticks can be removed from the damper to adjust the active movement.
• Whether you ride with or without sticks depends on your personal feeling, your sitting position and your body weight.
• The configuration of the sticks should always be symmetrical, i.e. always the same on the left and right. Without sticks the Damper gets softer – especially the rotational movement around the longitudinal axis becomes stronger.
• Keep the sticks in a safe place in case you want to ride the saddle with the damping sticks again at a later date.

Adaptation of the Active movement on the SQlab 621 M-D active saddle

• With the model SQlab 621 M-D active up to four sticks can be removed from the damper to adjust the active movement.
• The configuration of the sticks should always be symmetrical, i.e. always the same on the left and right. Without sticks the Dampers gets softer – especially the rotational movement around the longitudinal axis becomes stronger. Whether you ride with or without sticks depends on your personal feeling, your sitting position and your body weight.
• Keep the sticks in a safe place in case you wish to ride with the suspension sticks at a later date.

Technical data

Name| Art.-No.| Rails material| Saddle rails diameter| Weight Saddle (g)| max. system weight| Max. tigh- tening

torque

| Usage range according to ASTM/ DIN EN
---|---|---|---|---|---|---|---
SQlab 621 M-D active 18 cm| 2289| CroMo| Ø 7 mm| 630 g| 150 kg| 18 Nm| Cat. 1
SQlab 621 M-D active 21 cm| 2290| CroMo| Ø 7 mm| 640 g| 150 kg| 18 Nm| Cat. 1
SQlab 621 M-D active 24 cm| 2291| CroMo| Ø 7 mm| 650 g| 150 kg| 18 Nm| Cat. 1
SQlab 602 M-D active 14 cm| 2292| CroMo| Ø 7 mm| 470 g| 150 kg| 18 Nm| Cat. 2
SQlab 602 M-D active 15 cm| 2293| CroMo| Ø 7 mm| 475 g| 150 kg| 18 Nm| Cat. 2
SQlab 602 M-D active 16 cm| 2294| CroMo| Ø 7 mm| 480 g| 150 kg| 18 Nm| Cat. 2
SQlab 602 M-D active 17 cm| 2295| CroMo| Ø 7 mm| 490 g| 150 kg| 18 Nm| Cat. 2
SQlab 610 M-D active 14 cm| 2390| CroMo| Ø 7 mm|  | 120 kg| 18 Nm| Cat. 3
SQlab 610 M-D active 15 cm| 2391| CroMo| Ø 7 mm|  | 120 kg| 18 Nm| Cat. 3
SQlab 610 M-D active 16 cm| 2392| CroMo| Ø 7 mm|  | 120 kg| 18 Nm| Cat. 3
SQlab 610 M-D active 17 cm| 2393| CroMo| Ø 7 mm|  | 120 kg| 18 Nm| Cat. 3

Inspection and maintenance

Regularly check the surface of the saddle and the seat stays for possible damage, at least twice a year, after 2000 km and especially after crashes or other situations that exert unusually high force.

Warning
Damage may be difficult to detect. A cracking or creaking noise, as well as discoloration, cracks, and waves in the surface of the seat stays may indicate damage due to overloading.

• If in doubt, do not continue cycling and consult your SQlab dealer without delay.

Care
Clean the saddle regularly with water and a soft cloth. If heavily soiled, a commercially available rinsing or cleaning agent and warm water can also be used.

Warning
Never use high pressure cleaners, cleaning cloths or sponges with particularly rough or grainy surfaces, solvents or other aggressive cleaning agents such as acetone, (nitro) thinner, mineral spirits or trichlorethylene for cleaning. This could damage the cover of the saddle, the saddle shell and the material of the struts.

Notes

Noises such as creaking, crackling, squeaking are annoying and the cause is usually difficult to figure out. The most common cause of noises from the saddle area is the saddle clamping. Make absolutely sure that the clamping surfaces of the seat post and the clamping area of the seat stays are free from dirt. However, the connection between the seat post and frame to the bot- tom bracket often makes a noise. The connection of the struts to the saddle can also cause noise. Lightly spraying oil or creep oil in the space between saddle stays – saddle shell helps. It is usually the rear linkage that is causing noises. Oiling must be repeated approximately every 2-3 trips at first. After some time, no noise should be produced even without regular lubrication. To find out the actual cause of the noise, it is recommended to only oil the front or the rear connection between saddle strut and saddle shell at first.

Material defect liability and warranty

Within the EU, all purchase contracts between private individuals and commercial sellers are subject to statutory warranty. From the date of purchase, buyers have a2 year warranty. In the event of a defect or a warranty claim, the SQlab partner from whom you purchased the product is your contact.

Notes
This rule applies only in European countries. Check with your SQlab dealer for any deviating regulations in your country. The following specialist dealer guarantee is in addition to the legal material defect liability of your contractor and does not affect them.

1. In addition to the statutory liability for defects, SQlab GmbH has extended its purchase to specialist retailers in Germany Products the manufacturer’s warranty from 24 to 36 months. In the event of a defect or a warranty request, your SQlab dealer is the contact person.

The following end customer warranty is in addition to the legal defect liability of your contractor and does not affect them.

1. For irreparable damage to your SQlab product caused by a crash, SQlab GmbH offers you a discount of 50% up to 10 YEARS FROM THE DATE OF PURCHASE WHEN PURCHASING A NEW SQLAB REPLACEMENT PRODUCT.

If you would like to use the crash replacement, send us your defective product to the following address: SQlab GmbH Crash Replacement Postweg 4 D- 82024 Taufkirchen

The originally purchased product automatically becomes the property of SQlab GmbH. SQlab will contact you after a thorough check for a suitable replacement product.

Claims under the end customer guarantee exist only if:

• The SQlab product has been registered in the SQlab Crash Replacement Programme (can be found on our website www.sq-lab.com in the service area under crash replacement)
• The purchase can be proven by receipt.
• No changes have been made to the product.
• The intended use has been observed.
• The defect of the saddle is not due to improper installation or lack of maintenance.
• Excluded is damage due to wear.
• The supplementary end customer guarantee applies only in Germany

There are no further claims on the part of the end customer towards SQlab GmbH under this guarantee. In the event of a defect or a warranty request, SQlab GmbH is the contact person.

Wear and storage
Bicycles and their components are subject to function-related, mostly usage- dependent wear, such as the abrasion of tyres, grips and brake pads. Environmental wear results from storage under aggressive environmental conditions, such as solar radiation and the influence of rain, wind and sand. Wear is not covered by the warranty.

Notes
Store your SQlab M-D Line saddle (mounted or unmounted) under the following conditions:

• Away from direct sunlight.
• Storage at temperatures between -10 ° C and 40 ° C.
• Humidity below 60%.

Manufacturers and distributors

SQlab GmbH, Postweg 4, 82024 Taufkirchen, Germany

Foreign distributors, dealers and addresses

A list of our national and international distributors and dealers can be found on our website: http://www.sq-lab.com SQlab GmbH Sports Ergonomics www.sq- lab.com Postweg 4 82024 Taufkirchen Germany Phone +49 (0)89 – 666 10 46-0 Fax +49 (0)89 – 666 10 46-18 E – Mail [email protected]

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>