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    预售 促销!

    Suspension Seatpost

    折扣 20%
    促销价 $79.00 常规价 $99.00
    预计送达: 6月 09 - 6月 13
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    折扣价 $341.05 常规价 $359.00
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    折扣价 $284.05 常规价 $299.00
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    • Motor 1800W Power

      The M2 Pro features a 1800W BLDC motor. The motor is equipped with a 5-level pedal assist system (PAS). At level 1 PAS, the controller can deliver a torque of up to 110 Nm, while at level 5 PAS, the speed can reach 36MPH or higher. The motor utilizes a sinusoidal wave structure and can rotate at a speed of 4478 revolutions per minute within one minute. The BLDC motor boasts low interference, low noise, smooth operation, high speed, high temperature resistance, and a longer lifespan (over 200,000 hours), ensuring stability and reliability in various complex environments and prolonged riding sessions.

      • M2 MAX Exclusive Hydraulic Brakes

        The Max is equipped with a dual hydraulic braking system, paired with high-performance brake pads made from a 30% carbon fiber and ceramic composite. This setup achieves the perfect balance between powerful braking and quiet operation.Reduces stopping distance by 30%, ensuring top-tier safety and confidence on every ride.
        Learn more

        • Equipped 48V 17.5Ah battery

          At Aipas, battery safety is our top priority. Each battery pack is engineered with a scientifically optimized internal layout and certified to meetMSDS, UN38.3, UN3171, UN3480, and SGS CertifiedUL2271. Our thermal safety protocols go far beyond industry norms—ensuring zero risk of open flames or thermal runaway even under temperatures as high as149°F. An integrated thermal protection controller automatically shuts off power in case of overheating, giving you complete peace of mind and reliable protection on every ride.

          • Full Suspension System

            The M2 Pro is equipped with a fully adjustable front and rear suspension system, featuring an impressive 100mm front fork travel. Paired with a precisely positioned rear shock absorber, it effortlessly absorbs bumps and rough terrain. Compared to bikes without rear suspension, it delivers up to 40% more comfort—ensuring a smoother, more enjoyable ride wherever you go.

            • High Intensity Projector Headlight

              The front headlight features a projector lens design and is equipped with three high-intensity LED bulbs. Compared to the previous generation, brightness is increased by 30%, with an illumination range of up to 100 ft. The focused beam offers wider coverage with reduced glare, effectively minimizing light scatter and enhancing safety for oncoming pedestrians and vehicles.

              • M2 MAX Exclusive Adjustable Air Suspension

                The Max version brings a major upgrade in comfort, featuring a high-performance air suspension system adjustable up to 250 PSI. Crafted from 6061 aircraft-grade aluminum alloy, it’s both strong and lightweight. Compared to a non-rear-suspension design, vibration is reduced by up to 51%
                Learn more

                The front headlight features a lens design with three high-intensity LED bulbs, offering approximately 30% more brightness than standard headlights on the market, with an illumination range of up to 100 feet. It also integrates a horn module for added convenience. The rear light is equipped with a red emergency LED bulb. At night, the lights can be set to stay on continuously, and the tail light will automatically flash when the brakes are applied, enhancing safety.

                Benefits of a Suspension Seatpost

                1. Improved Riding Comfort

                A suspension seatpost effectively absorbs shocks and vibrations from rough or uneven roads, like potholes, gravel, or trails. Compared to a standard seatpost, it adds a cushioning effect beneath the saddle, significantly reducing impact on your hips and lower back.

                2. Reduced Fatigue

                During long rides, constant vibration can quickly lead to fatigue, especially in the lower back. A suspension seatpost helps dampen those vibrations, allowing you to ride longer and feel more comfortable.

                3. Joint and Spine Protection

                This is especially beneficial for older riders or those with back or joint issues. It relieves pressure on your knees, tailbone, and spine, lowering the risk of strain or injury.

                4. Versatile for Different Riding Conditions

                Whether you're commuting in the city, exploring trails, or going on long-distance rides, a suspension seatpost provides a smoother experience and adapts well to various terrains.

                Equipped with built-in spring coils and shock-absorbing rubber, this seat post effectively absorbs vibrations during rides, delivering a smoother and more comfortable cycling experience while reducing impact. The rebound force can be easily adjusted by tightening or loosening the bottom screw to suit your riding preferences.

                • Suspension Travel: 1.65 inches (40mm adjustable preload)
                • Seat Tube Specifications:

                Diameter: 27.2mm

                Length: 350mm

                • Weight: Approximately 1.08 lbs
                • Material: 6061-T6 Aluminum Alloy

                Before installing the seat post, make sure to insert the appropriate sleeve into the bike frame. The required sleeve diameters for each model are as follows:

                • A2\M1\M2\C1\C2: 31.8 
                • A4: 28.6
                • M1Pro\M2Pro: 30.4 mm sleeve
                • F3\A6: 33.9 mm sleeve

                All sleeves are included in the package—no need to purchase them separately.

                Vehicle Specifications
                规格名称 规格值
                Pedal Assist Range 85 Miles
                Electric-Only Range 36 Mile
                Top Speed 36 Mph
                Dimensions 80*26*44(Inch)
                Max Load Capacity 500Lbs
                Ebike Net Weight 90 Lbs
                Battery Weight 9 Lbs
                Torque 110 Nm
                Tire Size 26*4.0, 20psi
                Battery 48V*17.5AH IP65 Waterproof SGS Certified UL2271
                Electric Motor Control
                User Manual 下载
                Specification Sheet 下载
                Safety Guide 下载
                Frame Assembly

                Warranty

                This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

                Technical Assistance

                Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

                Documentation & Downloads

                Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

                Replacement Parts & Accessories

                We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

                Training & Tutorials

                Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.

                Certification Checklist & User Documentation

                Warranty

                This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

                Technical Assistance

                Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

                Documentation & Downloads

                Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

                Replacement Parts & Accessories

                We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

                Training & Tutorials

                Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.

                What's in the box

                Warranty

                This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

                Technical Assistance

                Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

                Documentation & Downloads

                Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

                Replacement Parts & Accessories

                We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

                Training & Tutorials

                Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.

                Geometry

                Warranty

                This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

                Technical Assistance

                Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

                Documentation & Downloads

                Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

                Replacement Parts & Accessories

                We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

                Training & Tutorials

                Browse our library of how-to videos and maintenance tips to get the most out of your cordless drill.

                Product compare table

                Explore Aipas Ebike lineup, Pick the best ebike for you

                产品对比表
                Field name
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                Aipas® M2 Pro Xterrain Ebike
                促销价 $949.00 常规价 $2,199.00
                Product Image 0
                Aipas® M1 Pro Xterrain ST Ebike
                促销价 $949.00 常规价 $2,199.00
                Product Image 0
                Aipas® S1 AMP Electric Dirt Bike
                促销价 $1,199.00 常规价 $3,109.00
                Product Image 0
                Aipas® A2 Elite Ebike
                促销价 $689.00 常规价 $1,299.00
                Product Image 0
                Aipas® F3 Adventurer Ebike
                促销价 $839.00 常规价 $1,799.00
                Motor
                1800W
                1800W
                4000W
                750W
                1500W
                Battery
                1800W
                1800W
                4000W
                750W
                1500W
                Torque
                1800W
                1800W
                4000W
                750W
                1500W
                Max Range
                1800W
                1800W
                4000W
                750W
                1500W
                Brakes
                1800W
                1800W
                4000W
                750W
                1500W
                Total Length
                1800W
                1800W
                4000W
                750W
                1500W
                Handlebar Height
                1800W
                1800W
                4000W
                750W
                1500W

                FAQs

                Find quick answers to common questions

                Pre Sale

                What services are included in the sale price?

                The price includes shipping insurance, a 1-year warranty, and unlimited technical support. We've also taken care of the 5%–15% sales tax for you—no additional tax will be charged at checkout.

                Does my height suit the M2 Pro?

                The recommended rider height is 5'8" - 7'6".

                Do I need to assemble the bike?

                We have already assembled 90% of the bike. You just need to tighten the wheel bolts, install the seat, and attach a few small components, and you'll be ready to go.

                Why did I buy two e-bikes but only receive one tracking number or have them arrive at different times?

                Since each e-bike is shipped separately, it’s possible that due to the shipping carrier, they may arrive at different times. Please don’t worry. If you have any questions, feel free to contact our customer service department for the latest updates.

                Policy

                What's your warranty policy?

                Aipas offers a one-year warranty on all e-bikes, for more specific warranties, please check our warranty policy.

                What's your return policy?

                Customers are allowed to submit a return request within 14 days of delivery viaservice@aipasbike.com. For more specific return and refund, pls check ourreturn policy.

                What's your shipping policy?

                Time of arrival includes order processing time and shipping time (3-5 working days).you can check more details on ourShipping Policy Page

                Can’t find your answer?

                Feel free to reach out to us!