1. Ro-ràdh
This manual provides essential information for the safe and efficient operation, maintenance, and care of your Acer Momentum Electric Cycle. Please read this manual thoroughly before your first ride and retain it for future reference. The Acer Momentum Electric Cycle is designed for urban travel and extended routes, offering advanced electric mobility with a focus on performance and reliability.
2. Fiosrachadh Sàbhailteachd
Always prioritize safety when operating your electric cycle. Failure to follow safety instructions can result in serious injury or damage to the product.
- Cuir ort clogaid agus uidheam sàbhailteachd iomchaidh an-còmhnaidh.
- Dèan eòlas air laghan is riaghailtean trafaic ionadail airson baidhsagalan dealain.
- Dèan sgrùdadh ro-thurasach mus cleachd thu e, a’ sgrùdadh breicichean, taidhrichean, agus ìre bataraidh.
- Do not operate the cycle under the influence of alcohol or drugs.
- Avoid riding in adverse weather conditions or on excessively rough terrain beyond the cycle's design capabilities.
- Dèan cinnteach gu bheil am bataraidh glaiste gu tèarainte na àite mus tèid thu air baidhsagal.
3. Pasgan-susbaint
Nuair a dh’fhosglas tu am bogsa, dèan cinnteach gu bheil na pàirtean uile an làthair:
- Acer Momentum Electric Cycle
- Charger bataraidh
- Leabhar-làimhe cleachdaiche (an sgrìobhainn seo)
4. Toradh thallview
The Acer Momentum Electric Cycle features a robust design with integrated electric components for enhanced riding experience.

Figear 4.1: Làn view of the Acer Momentum Electric Cycle, highlighting its overall design and key components like the frame, wheels, and integrated battery.
Prìomh cho-phàirtean:
- Frèam: Premium aluminum alloy frame with advanced lock-in/lock-out hydraulic suspension.
- Motor: 36V 250W Bafang rear hub motor.
- Bataraidh: In-frame 9Ah removable lithium battery.
- Taisbeanadh: King Meter LCD display with password protection.
- Gears: Shimano 7-speed gears.
- Breicichean: Dual mechanical disc brakes.
- Taidhrichean: 27.5” × 2.1” anti-puncture all-terrain tires.
5. Suidhich
5.1 Initial Assembly and Inspection
The Acer Momentum Electric Cycle typically requires minimal assembly. However, it is crucial to perform a thorough inspection before the first ride.
- Atharrachadh bàr-làimhe: Ensure the handlebar is securely tightened and aligned with the front wheel.
- Atharrachadh Post-suidheachain: Adjust the seat height for comfortable pedaling, ensuring the seat post is inserted past the minimum insertion line.
- Brùthadh taidhrichean: Check tire pressure and inflate to the recommended PSI indicated on the tire sidewall.
- Sgrùdadh Breic: Verify that both front and rear brakes engage properly and stop the wheels effectively.
5.2 Stàladh is Cosgais Bataraidh
The cycle is equipped with an in-frame removable battery. Ensure it is fully charged before initial use.

Figear 5.1: Faisg air làimh view of the in-frame 9Ah removable lithium battery, which provides a range of 40-50 km on a single charge.
- Cuir a-steach bataraidh: Carefully slide the battery into its designated slot within the frame until it clicks securely into place. Use the provided key to lock it.
- A' cur cosgais: Connect the charger to the charging port on the battery or frame, then plug the charger into a standard electrical outlet. The indicator light on the charger will show charging status. Charge until the indicator signals a full charge (typically 4-6 hours).
- Toirt air falbh: Unlock the battery with the key and carefully slide it out for external charging or storage.
6. Stiùireadh Obrachaidh
6.1 Powering On/Off and King Meter LCD Display
The King Meter LCD display provides real-time ride data and controls the electric assist system.

Figear 6.1: The King Meter LCD display, showing speed, battery level, and other ride data. It features a password lock for security.
- Cumhachd air: Press and hold the power button on the King Meter LCD display. The display will illuminate.
- Dìon Facal-faire: If enabled, enter your password using the display buttons to unlock the system.
- Cumhachd dheth: Brùth is cum sìos am putan cumhachd a-rithist gus an tèid an taisbeanadh dheth.
6.2 Electric Assist Modes
The Acer Momentum offers both Pedal Assist (PAS) and Throttle modes.
- Taic-Peideal (PAS): When engaged, the motor provides assistance as you pedal. The level of assistance can be adjusted via the LCD display.
- Modh Throttle: Use the throttle control to engage the motor without pedaling. This mode is typically used for quick acceleration or maintaining speed without effort.
6.3 Gluasad Gèar
The cycle is equipped with Shimano 7-speed gears for adapting to various terrains.

Figear 6.2: Close-up of the rear wheel showing the Shimano 7-speed gears and the Bafang hub motor, which provides electric assistance.
Use the gear shifter on the handlebar to change gears. Shift to lower gears for climbing hills and higher gears for flat terrain or descents. Always shift gears while pedaling lightly to ensure smooth transitions and prevent damage to the drivetrain.
6.4 siostam breicidh
The Acer Momentum features dual mechanical disc brakes for reliable stopping power.
- The left brake lever typically controls the front wheel brake.
- The right brake lever typically controls the rear wheel brake.
- Apply both brakes simultaneously and gradually for controlled stopping. Avoid sudden, hard braking, especially with the front brake, to prevent skidding.
6.5 Hydraulic Suspension
The front hydraulic suspension enhances comfort on varied surfaces.

Figear 6.3: Detail of the front hydraulic telescopic suspension, designed to absorb shocks and provide a smoother ride.
The suspension can be locked out for more efficient pedaling on smooth roads or unlocked for absorbing shocks on rougher terrain. Refer to the suspension fork manufacturer's instructions for specific adjustment procedures.
7. Cumail suas
Regular maintenance ensures the longevity and safe operation of your electric cycle.
- Cùram Bataraidh: Cuir cosgais air a’ bhataraidh gu cunbhalach, fiù mura h-eil i ga cleachdadh, gus a slàinte a chumail suas. Stòraich am bataraidh ann an àite fionnar, tioram. Seachain a bhith ga leigeil ma sgaoil gu tur gu tric.
- Taidhrichean: Check tire pressure before each ride. Inspect tires for wear, cuts, or punctures.
- Breicichean: Regularly inspect brake pads for wear and ensure brake levers operate smoothly. Adjust brake cables as needed.
- Slabhraidh: Cùm an t-slabhraidh glan agus air a lubricadh gus dèanamh cinnteach à atharrachaidhean gèar rèidh agus casg a chuir air meirg.
- Glanadh coitcheann: Clean the cycle with a damp clò. Seachain innealan-nigheadaireachd àrd-bhruthaidh a chleachdadh gu dìreach air co-phàirtean dealain.
- Fasteners: Thoir sùil bho àm gu àm air na boltaichean is na cnòthan uile gus am bi iad teann, gu h-àraidh air pàirtean cudromach leithid làmhan-stiùiridh, cuibhlichean, agus post-suidheachain.
8. A ’dèanamh trioblaid
This section addresses common issues you might encounter with your electric cycle.
| Trioblaid | Adhbhar a dh’fhaodadh a bhith ann | Fuasgladh |
|---|---|---|
| Motair gun chuideachadh | Low battery, system off, loose connection, PAS level too low | Charge battery, power on system, check connections, increase PAS level |
| Taisbeanadh gun tionndadh air | Battery not installed correctly, battery discharged, loose cable | Reinstall battery, charge battery, check display cable connection |
| Tha na breicichean a’ faireachdainn lag | Padaichean breic caite, càball sgaoilte, èadhar anns an t-siostam uisgeachaidh (ma tha sin iomchaidh) | Inspect/replace pads, adjust cable tension, consult service center |
| Gèaraichean nach eil ag atharrachadh gu rèidh | Dirty chain, misaligned derailleur, stretched cable | Clean and lubricate chain, adjust derailleur, consult service center |
For issues not listed or if solutions do not resolve the problem, please contact customer support.
9. Sònrachaidhean
Detailed technical specifications for the Acer Momentum Electric Cycle.
| Feart | Sònrachadh |
|---|---|
| Seòrsa Rothair | Baidhsagal dealain |
| Brand | Acer |
| Ainm Modail | Momentum |
| Motair | 36V 250W Bafang Hub Motor |
| Bataraidh | 9Ah in-Frame Removable Lithium Battery |
| Raon (Taic Peidal) | 40-50 km |
| Taisbeanadh | King Meter LCD with Password Protection |
| Gèaraichean | Shimano 7 Speed Gears |
| Breicichean | Breicichean diosc meacanaigeach dùbailte |
| Crochadh | Crochadh Uidheamach Aghaidh |
| Taidhrichean | 27.5” × 2.1” Anti-puncture All-terrain Tyres |
| Stuth frèam | Alloy Aluminium |
| Cuideam nì | 22 cileagram |
| Stòr cumhachd | Bataraidhean |
| Dètage | 250 watt |
| Susbaint Cumhachd Bataraidh Lithium | Uairean 324 Watt |
| Dùthaich Thùs | Na h-Innseachan |
10. Barantas
The Acer Momentum Electric Cycle comes with the following warranty coverage:
- Frèam: Barantas fad-beatha.
- Battery and Electrical Components: Barantas 2-bliadhna.
- Barantas Coitcheann: 1-year warranty on other components, unless specified otherwise.
Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects and does not cover damage due to misuse, accidents, or normal wear and tear.
11. Taic
For technical assistance, warranty claims, or any other inquiries, please contact Acer customer support:
- Post-d: ecycle@acerelectric.in
- Fòn: +91 86554 23061
Manufacturer: Vajram Electric Mobility Limited