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Technical details & Manuals

Here you will find documentation on all Ampler bikes.

    Technical details
    Frame sizes: Small 50 cm, Medium 54 cm, Large 58 cm
    Components
    Frame: Aluminum Alloy 6061, Double butted
    Fork: Carbon 1 1/8"- 1 1/2", 12 mm Thru-axle
    Crankset: Alloy 170 mm
    Bottom Bracket: Sealed BB with a torque sensor
    Drivetrain: Gates CDX carbon Drive / Shimano Deore M6000 10-speed
    Brakes: Shimano M6000 hydraulic disc brakes
    Brake pads: Shimano G02S
    Wheels: 28" wheels with 28 mm asymmetrical rims and sealed bearing hubs, 36H
    Tyres: Continental Grand Prix 4-Season, 32-622 mm
    Weight: 13.5 kg (Single-speed belt) / 14.3 kg (10-speed chain)
    Electronics
    Assist speed 25 km/h
    Range 45-100 km depending on terrain and assist mode
    Battery 48 V 336 Wh LG Li-ion battery
    Motor 48 V 250 W rear hub motor
    Control mode Precise pedal torque-sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 3A Li-ion charger with Rosenberger magnetic plug
    Charging time 2.5 hours for a full charge
    Lights: Front: Busch+Müller IQ2 Eyc / Rear: LightSKIN integrated seat post LED light
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 583 589 604
    Seat tube length B 500 540 580
    Head tube C 140 150 175
    Steering angle D 72.5 72.5 72.5
    Seat tube angle E 73 73 73
    Chainstay F 436 436 436
    Wheelbase G 1054 1060 1066
    Standover H 784 808 840
    Technical details
    Frame sizes: Medium 55 cm, Large 59 cm
    Components
    Frame Aluminum Alloy 6061
    Fork Aluminium 1 1/8", 12 mm thru axle
    Crankset Alloy 42T, 170 mm
    Bottom Bracket Sealed BB with a torque sensor
    Drivetrain Shimano Deore RD-T6000 10-speed
    Chain Shimano/ Sram compatible 10-speed chain
    Brakes Shimano Deore T6000 hydraulic disc brakes
    Brake pads Shimano G025
    Tyres Continental Top Contact II, 42-622 mm
    Wheels Wheels with 18 mm asymmertrical rims and sealed bearing hubs, 36H
    Weight 17.2 kg
    Electronics
    Assist speed 25 km/h
    Range 45-100 km depending on terrain and assist mode
    Battery 48 V 336 Wh LG Li-ion battery
    Motor 48 V 250 W rear hub motor
    Control mode Precise pedal torque sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 3A Li-ion charger with Rosenberger magnetic plug
    Charging time 2.5 hours for a full charge
    Lights Front: Busch+Müller IQ2 Eyc / Rear: LightSKIN integrated seat post LED light
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 597 602
    Seat tube length B 550 590
    Head tube C 150 175
    Steering angle D 71 71.35
    Seat tube angle E 72 72
    Chainstay F 452 452
    Wheelbase G 1078 1080
    Standover H 830 856
    Technical details
    Frame sizes Small 48 cm, Medium 55 cm
    Components
    Frame Aluminum Alloy 6061
    Fork Aluminium 1 1/8", 12 mm thru axle
    Crankset Alloy 42T, 170 mm
    Bottom Bracket Sealed BB with a torque sensor
    Drivetrain Shimano Deore RD-T6000 10-speed
    Brakes Shimano Deore T6000 hydraulic disc brakes
    Brake pads Shimano G02S
    Wheels 28" wheels with 18 mm asymmertrical rims and sealed bearing hubs, 36H
    Tyres Continental Top Contact II, 42-622 mm
    Weight 17.2 kg
    Electronics
    Assist speed 25 km/h
    Range 45-100 km depending on terrain and assist mode
    Battery 48 V 336 Wh LG Li-ion battery
    Motor 48 V 250 W rear hub motor
    Control mode Precise pedal torque sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 3A Li-ion charger with Rosenberger magnetic plug
    Charging time 2.5 hours for a full charge
    Lights Busch+Müller IQ2 Eyc integrated light set / StVZO approved
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 587 597
    Seat tube length B 480 550
    Head tube C 145 153
    Steering angle D 71 71
    Seat tube angle E 72 72
    Chainstay F 452 452
    Wheelbase G 1070 1078
    Standover H 700 709
    Technical details
    Frame Sizes Small 50 cm, Medium 54 cm, Large 58 cm
    Components
    Frame Aluminum Alloy 6061, Double butted
    Fork Carbon 1 1/8"- 1 1/2"
    Crankset Alloy 48T 170 mm
    Bottom Bracket Sealed BB with a torque sensor
    Drivetrain Single-speed belt Gates CDX carbon Drive / Single-speed chain / Shimano Deore M6000 10-speed
    Brakes Shimano MT500 hydraulic disc brakes
    Brake pads Shimano B01S
    Tyres Continental Contact Speed, 35-622 mm / Continental Grand Prix 4-Season, 32-622 mm
    Wheels 28" wheels, Double wall 30 mm rims, 36H
    Lights Front: Busch+Müller IQ2 Eyc / Rear: LightSKIN integrated seat post LED light
    Weight  14.1 kg (Single-speed belt) / 14.3 kg (10-speed chain)
    Electronics
    Assist speed 25 km/h (user configurable to 35 km/h)
    Range 45-100 km depending on terrain and assist mode
    Battery 48 V 336 Wh LG Li-ion battery
    Motor 48 V 250 W rear hub motor
    Control mode Precise pedal torque-sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 3A Li-ion charger with Rosenberger magnetic plug
    Charging time 2.5 hours for a full charge
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 583 589 604
    Seat tube length B 500 540 580
    Head tube C 140 150 175
    Steering angle D 72.5 72.5 72.5
    Seat tube angle E 73 73 73
    Chainstay F 436 436 436
    Wheelbase G 1054 1060 1066
    Technical details
    Frame sizes: Medium 55 cm, Large 59 cm
    Components
    Frame Aluminum Alloy 6061
    Fork Aluminium 1 1/8"
    Crankset Alloy 42T, 170 mm
    Bottom Bracket Sealed BB with a torque sensor
    Gear shift Shimano Acera RD-T3000 9-speed
    Chain Shimano/ Sram compatible 9 speed chain
    Brakes Shimano M315 hydraulic disc brakes
    Brake pads  Shimano B01S
    Wheels 28" wheels with double wall 18 mm rims, 36H
    Tyres Continental Top Contact II, 42-622 mm / Continental Contact, 47-622 mm
    Weight 17.2 kg
    Electronics
    Assist speed 25 km/h (user configurable to 35 km/h)
    Range 45-100 km depending on terrain and assist mode
    Battery 48 V 336 Wh LG Li-ion battery
    Motor 48 V 250 W rear hub motor
    Control mode Precise pedal torque sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 3A Li-ion charger with Rosenberger magnetic plug
    Charging time 2.5 hours for a full charge
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 597 602
    Seat tube length B 550 590
    Head tube C 150 175
    Steering angle D 71 71.35
    Seat tube angle E 72 72
    Chainstay F 452 452
    Wheelbase G 1078 1080
    Technical details
    Sizes: Small 48 cm, Medium 55 cm
    Components
    Frame Aluminum Alloy 6061
    Fork Aluminum 1 1/8"
    Crankset Alloy 42T, 170 mm
    Bottom Bracket Sealed BB with a torque sensor
    Drivetrain Shimano Acera RD-T3000 9-speed
    Brakes Shimano M315 hydraulic disc brakes
    Brake pads Shimano B015
    Wheels 28" wheels with double wall 18 mm rims, 36H
    Tyres: Continental Contact, 47-622 mm / Continental Top Contact II (42-622 mm / 47-622mm)
    Weight: 17.2 kg
    Electronics
    Assist speed 25 km/h (user configurable to 35 km/h)
    Range 45-100 km depending on terrain and assist mode
    Battery 48 V 336 Wh LG Li-ion battery
    Motor 48 V 250 W rear hub motor
    Control mode Precise pedal torque sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 3A Li-ion charger with Rosenberger magnetic plug
    Charging time 2.5 hours for a full charge
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 587 597
    Seat tube length B 480 550
    Head tube C 145 153
    Steering angle D 71 71
    Seat tube angle E 72 72
    Chainstay F 452 452
    Wheelbase G 1070 1078
    Technical details
    Frame sizes: Medium 54 cm, Large 58 cm
    Components
    Frame Aluminum Alloy 6061, Double butted
    Fork Carbon 1 1/8" - 1 1/2"
    Crankset Aluminium 46T, 165 mm
    Bottom Bracket Sealed BB with a torque sensor
    Gear shift Single-speed 46/16
    Brakes Shimano M315 hydraulic disc brakes
    Wheels 28" wheels with double wall 41 mm rims, 36H
    Tyres Continental Contact Speed 35-622
    Weight 13.9 kg
    Electronics
    Assist speed 25 km/h (user configurable to 35 km/h)
    Range 35-85 km depending on terrain and assist mode
    Battery 48 V 280 Wh LG Li-ion battery
    Motor 250 W rear hub motor
    Control mode Precise pedal torque-sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 2A Li-ion charger with Rosenberger magnetic plug
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 596 596 604
    Seat tube length B 480 550 590
    Head tube C 140 150 170
    Steering angle D 72 72 72
    Seat tube angle E 73 73 73
    Chainstay F 452 452 452
    Wheelbase G 1074 1074 1082
    Technical details
    Frame sizes: Small 48 cm, Medium 55 cm, Large 59 cm
    Components
    Frame Alloy Ampler Bikes custom frame
    Fork 4130 Chromoly, threadless
    Stem  Alloy 90 mm, black
    Handlebar  Alloy city, black
    Crankset: Alloy 170 mm, 42t
    Chain Shimano/ Sram compatible 9 speed chain
    Bottom Bracket: Sealed BB with a torque sensor
    Drivetrain: Shimano Acera 9-speed
    Brakes Shimano M315 hydraulic disc brakes
    Brake pads  Shimano B01S
    Wheels 28" wheels with double wall rims, 36-spoke
    Tyres Schwalbe Road Cruiser
    Weight 17.4 kg
    Electronics
    Assist speed 25 km/h (user configurable to 35 km/h)
    Range 35-85 km depending on terrain and assist mode
    Battery 48 V 336 Wh LG Li-ion battery
    Motor 48 V 250 W rear hub motor
    Control mode Precise pedal torque sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 2A Li-ion charger with Rosenberger magnetic plug
    Lights Busch+Müller IQ2 Eyc integrated light set
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 599 599 607
    Seat tube length B 480 550 590
    Head tube C 140 150 170
    Steering angle D 71 71 71
    Seat tube angle E 72 72 72
    Chainstay F 452 452 452
    Wheelbase G 1080 1080 1088
    Technical details
    Frame sizes: Small 48 cm, Medium 55 cm, Large 59 cm
    Components
    Fenders Bamboo Aluminium
    Headset 4130 Chromoly steel 1 1/8"
    Stem Ergotec Pike II
    Handlebar Ergotec city cruiser Mas-Nb ti
    Grips Ergotec Monaco
    Seat Ergotec Comfot Leather
    Crank set Alloy 170mm
    Bottom bracket Sealed bottom bracket with a torque sensor
    Belt Gates Carbon Drive CDX with Gates sprockets
    Drivetrain Shimano 3 speed SG-3D55 hub with a shimano 3 speed shifter
    Brakes Shimano BR-T445, silver
    Pedals MKS Sylvan Touring, silver
    Wheels 28" wheels Mach1 630 disc, 36-spoke
    Tyres Schwalbe Road Cruiser
    Electronics
    Assist speed 25 km/h (user configurable to 35 km/h)
    Range 40–100 km depending on terrain and assist mode
    Battery 48 V 5,8 Ah Samsung Li-ion battery hidden within the frametube
    Motor 48 V 250 W front hub motor (500 W peak)
    Control mode Precise pedal torque sensing motor control system
    Connectivity Smartphone connectivity with option to change motor settings
    Charger 2 A battery charger with Rosenberger magnetic plug
    model geometry
    SIZE SYMBOL SMALL MEDIUM LARGE
    Effective top tube A 599 599 607
    Seat tube length B 480 550 590
    Head tube C 140 150 170
    Steering angle D 71 71 71
    Seat tube angle E 72 72 72
    Chainstay F 452 452 452
    Wheelbase G 1080 1080 1088
    Ampler Bike maintenance

    Bicycles are technical yet sensitive creatures that need a little bit of tender loving care every now and then. Maintaining your bicycle regularly will keep it riding (and riding well) a lot longer and will give you more range compared to a bike with empty tires and jammed brakes. It’s a lot like maintaining a car – you check some of the things daily and take the car to a professional service shop for a check-up and maintenance after a certain number of kilometers.

    Take care of your bike and have it serviced regularly every 3,000 km or at least once a year. The actual maintenance interval may vary depending on your riding habits, road quality and weather conditions.

    Maintaining your Ampler bike is just like maintaining a regular bicycle, and all professional bike shops can carry out the maintenance of our bikes.

    1. Clean your bike regularly
    • Cleaning your bike will help maintain its quality and keep the dirt and dust from getting into the engine and bottom bracket.
    • Use soap, water, sponges and brushes to thoroughly clean the bike.
    • The power panel of the bike is washable and waterproof. Every once in a while, clean (with a non-metallic tool) and lubricate the charging port with a multi-purpose oil (multi-spray, for example).
    • Avoid using pressure washers because pressurised water will push dirt, sand and dust particles into tiny compartments, causing rust and problems later down the line.
    1. Check the tyres
    • Check tyre pressure regularly – the recommended tyre pressure is given on the side wall of the tyre.
    • Keeping the tyres inflated to the recommended pressure will keep the battery range high and protect the rim and tyre against damages.
    • Look out for tyre wear. Depending on how and where you ride your bike, the tyres can wear at a different pace. If you notice the tread worn out, change the tyres.
    • If it gets icy outside, get some winter tyres – we can give you suggestions on which ones work best for your bike.
    1. Check the chain
    • Check the chain tension – if it has slackened over time (looks saggy), get it adjusted. If you feel you are not the right person to do the job, you can easily have it done in your local bicycle shop.
    • Making sure your chain is lubed will prevent unexpected and premature wear to the drivetrain.
    • If the chain feels a little dry, wipe it with a rag and then add some chain lubricant. Spin the pedals around a couple of times to spread the lubricant evenly.
    • A carbon belt drive does not need any oil, however, it needs to be cleaned with water after riding in dirty conditions. You can apply a thin coating of dry silicone spray to the tooth side of the belt, if necessary.
    • Avoid using lubricant on brake pads, rotors or rims. Sprays are not recommended, use liquid oil.
    1. Check the brakes
    • Check the brakes regularly – they should be clean and adjusted.
    • Over time, disc brakes become less efficient at braking. To stay safe, get your brakes inspected, serviced and changed, if necessary, at a professional workshop.
    • Squeezing on your brakes should feel solid and consistent – the lever should not touch the handlebar. If you feel that your brakes aren’t efficient anymore, get a professional to check them out.
    • Take a good look at the brake pads on your bike every few weeks to see how they are holding up. There shouldn’t be any dirt or oil on the pads. Oftentimes, brakes make a howling noise if there’s oil on them.
    • Check the brake hoses for wear and tear – if you notice the hose crumbling or broken in any place, get it checked by a professional immediately.
    1. Keep the bolts tight
    • After the first couple of weeks of riding, check the bolts and nuts. If there is too much play in the bolts, tighten them up a little bit and see if you can identify the cause of the looseness. Don’t tighten the bolts too far.
    • Re-tighten the bolts on the handlebar as needed.
    • Check the crank bolts (8 mm hex key, not included), tighten as if needed.
    • Re-tighten the pedals, using the key that came with the bike.
    • Re-tighten the bottom bracket eccentric bolts.
    1. Motor and battery maintenance
    • If you’re not riding and charging your bike on a regular basis, charge it every five-six weeks or so to maintain the state of the battery. Due to Bluetooth, the bike uses some power even when switched off.
    • If the bike is not in use, do not keep it in blazing sunlight or freezing cold over extended periods.
    • Store the bike in a dry place over the winter – it doesn’t need to be heated, but a temperature below zero degrees Celsius is not recommended.
    • The battery should be charged indoors (above zero degrees Celsius) and/or in a dry place. Do not keep the charger outside.
    • Beware that when riding your bike in cold weathers, the range and battery capacity are lower than the average. This is completely normal and won’t affect the battery’s overall state or lifespan.
    • When you finish cycling in the cold, make sure the bike has time to warm up a little before you charge it.

    Professional maintenance schedule

    Maintaining your Ampler bike is just like maintaining a regular one, and all professional bike shops can carry out the maintenance of our bikes. We have a service station in our Berlin Showroom, located at Kollwitzstraße 47, Berlin 10405.

    The first professional check-up should take place after the first 500 kilometres – to ensure that everything is working as it should.

    After that, have the bike serviced regularly every 3,000 km.

    If you ride often and don’t measure the riding distances, make sure to take your bike to a professional bike shop for maintenance at least twice every season, ideally even three times,

    • Before the start of the season
    • Mid-way through
    • At the end of the season.

    This way, all the important aspects like brake oil level and the condition of brake pads and tyres get checked, and internal parts such as the crank set and wheel hubs get a thorough clean.

    That’s it – while it seems a long list of things to look out for, it’s good to remember that taking regular care of your bike is important for both safety and riding experience reasons.

    Have fun riding!

    How to take care of the bike in winter?

    Just like all other bikes, electric bikes can be ridden also in the winter. However, if you use your bike regularly, make sure it is well-maintained.

    • Clean your bike – use soap, water, sponges and brushes to thoroughly clean the bike. Avoid using pressure washers because pressurised water will push dirt, sand and dust particles into tiny compartments, causing rust and problems later down the line.
    • The frame and bicycle parts are corrosion proof, but aren’t completely protected against salt, which can cause some rust. As corrosion hits calipers, nuts and bolts the quickest, it’s important to clean your bike regularly. Silicone spray can help prevent rust on those parts, but it’s important to be careful when applying to avoid getting it anywhere near the braking system.
    • Check the brakes regularly – they should be clean and adjusted. Over time, disc brakes become less efficient at braking. To stay safe, get your brakes inspected and serviced regularly at a professional workshop.
    • Check tyre pressure regularly – check the recommended tyre pressure given on the side walls of your bike’s tyres.
    • Lubricate the chain often – it will prevent unexpected and premature wear to the drivetrain. If the chain feels a little dry, wipe it with a rag and then add some chain lubricant. Spin the pedals around a couple of times to spread the lubricant evenly.
    • Use winter tyres if needed – if it gets icy outside, you can use spikes. Make sure you fit the right size.
    • Beware that when biking in cold, the range and battery capacity are lower than the average. It is completely normal and won’t affect the battery’s overall state or lifespan.
    • Store the bike in a dry place over the winter – it doesn’t need to be heated, but a temperature below zero degrees Celsius is not recommended.
    • The battery should be charged indoors (above zero degrees Celsius) and/or in a dry place. After bringing the bike in from cold, make sure battery temperature rises above zero degrees Celsius before charging (to be sure, wait at least 1–2 hours). Do not keep the charger outside.

    When storing the bike over winter, make sure:

    • to store the bike in a dry place – it doesn’t have to be heated but it’s best when it’s dry.
    • if you are not riding and charging your bike regularly, charge it every five to six weeks to preserve the battery.
    Ampler Bikes Warranty

    All Ampler bikes have a 2-year limited warranty period starting from the shipping date, for all original components (frame, fork, handlebar, power panel), electronics (motor, controller) and the battery. The battery is considered defective if, within the 2-year period, its remaining capacity falls below 70% of the original capacity.

    In case of a warranty issue, please notify us immediately by emailing us at hello@amplerbikes.com (Ampler Bikes, Paldiski mnt. 25, Tallinn 10612, Estonia, phone number: + 372 55 6000 88).

    All bicycle components are guaranteed against manufacturing defects (materials and workmanship). During the warranty period, Ampler Bikes is liable for replacing or repairing the components subject to the warranty. The warranty is valid in EU Member States, Norway and Switzerland. Delivery damages should be noted on the delivery instrument and signed. In case of delivery damages, Ampler Bikes should be notified immediately after the arrival of the package (in one week at the latest). Proof of purchase should be provided. Ampler Bikes will also require a photo or any other possible proof of the damages.

    If, during the 2-year warranty period, any damages occur due to the fault in materials or workmanship, Ampler Bikes should immediately be notified. Ampler Bikes is the main contact for all defects and will handle the processing of the damages. Customers are kindly asked to provide the most detailed possible description of the issue and photo and/or video materials, if possible.

    The repair or replacement is handled in the most efficient way possible, as decided by Ampler Bikes, by either covering the repair costs incurred by a professional bicycle workshop of the customer’s choice or by transporting the bike to Ampler Bikes’ workshop in Tallinn or Berlin. The defective component will be replaced with another original component or with an equivalent one.

    The warranty will not apply to normal wear and tear, neglect, abuse, misuse or crash damages and will not cover any follow-up maintenance or later integration of extras. The warranty will be void in case of modifications, improper assembly or incorrect maintenance. Where a claim is deemed not warrantable, we will see if we can offer a reduced cost replacement. An Ampler bike comes with wear and tear parts that we have carefully selected from other manufacturers and we do not provide a warranty for normal wear and tear.

     

    COMPONENT – PRODUCT WEAR AND TEAR NOT COVERED BY WARRANTY

    • Grips and bar tape: compression, abrasion, becoming dirty
    • Tyres: tread, sidewall, or bead wear
    • Pedals: mechanical wear due to engagement and disengagement, worn-out bearing
    • Saddle: abrasion and wear due to falls and general use, becoming dirty (water, dirt)
    • Chainrings and chain: mechanical wear between chain and chainrings
    • Brake pads: abrasion between brake pad and braking surface
    • Bottom bracket: wear of bottom bracket bearings
    • Headset: wear of headset bearings
    • Rims: excessive impact on uneven roads
    • Hubs: worn-out bearings and rotating parts (i.e. freehub body)
    • Belt and belt rings: mechanical wear between belt and sprockets
    • Mechanical wear: includes colour coating

    The warranty of the wear and tear parts falls under the warranty terms and conditions of the respective brand. These components on a bicycle are inevitably subject to normal wear and tear and will sooner or later reach the end of their life. However, the level of wear depends on the care and maintenance provided and is subject to the exposure of such parts to rain and water, dirt and mud, sand and dust. Read more about how to take care of and maintain your bike in the Ampler Bikes service manual.

    For further information, see Ampler Bikes Terms and Conditions.

    What should I do if the bike has a defect?

    Ampler Bikes is the main contact for all defects and will handle the processing of the damage. In case of any defects in your bike, please contact Ampler Bikes at the earliest opportunity by reporting your problem here or emailing us at hello@amplerbikes.com.

    Warranty, Repair and Support

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