Description
The Ultimate Folding E-Bike, Elevated
Aventon has reimagined its popular Sinch.2 and introduced the new Sinch 2.5—a folding e-bike that’s more refined, powerful, and comfortable than ever.
With a sleek redesign and bold new color options, the Sinch 2.5 brings premium upgrades, including hydraulic disc brakes, an improved drivetrain, a suspension seatpost, and more.
Powered by a 500W motor, it delivers:
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Top speed: 32 kph
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Torque: 60Nm
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Range: Up to 88 km per charge
These enhancements, paired with Aventon’s trusted engineering, set a new standard for folding e-bikes.
Just like its predecessor, the Sinch 2.5 outperforms typical folding e-bikes with its 500W rear-hub motor (750W peak), propelling you to speeds of 32 kph with ease. A responsive torque sensor ensures a natural pedaling experience, while the 48V LG battery charges quickly and delivers long-lasting range. Wide 4” fat tyres add grip and stability across city streets and off-road trails.
The upgraded side display combines style and practicality, echoing the simplicity of classic MP3 players. With intuitive controls, managing your ride settings is effortless. A built-in USB-C port also keeps your phone charged while you ride.
Replacing the mechanical brakes of the Sinch.2, the new ektro hydraulic system ensures stronger stopping power and smoother control, giving you safer, more reliable braking performance whether commuting or tackling rough terrain.
A suspension seatpost and a wide Aventon-branded saddle absorb shocks and bumps, making every ride smoother and more enjoyable.
The Sinch 2.5 retains its signature step-through folding frame, making it easy to mount and store. The sturdy folding mechanism keeps everything secure—no more rattles or clunky noises.
By building on the strengths of the Sinch.2 and adding thoughtful upgrades, the Aventon Sinch 2.5 delivers exceptional power, comfort, and versatility. Whether you’re cruising through the city or adventuring on rugged paths, it’s the folding e-bike that truly does it all.
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AVENTON SINCH 2.5 |
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TOP SPEED |
32 kph |
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MAX. RANGE |
88km |
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MOTOR |
48V 500W Brushless Hub Motor |
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THROTTLE |
Aventon LH Handlebar Mounted |
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BATTERY |
48V, 14Ah (636.4 Wh) Removable Internal Lithium-ion |
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WEIGHT |
30 kg |
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RIDER WEIGHT |
136 kg |
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RIDER HEIGHT |
4'11"-6'2" |
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TYRES |
Innova IA-2578 20x4.0 |
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WHEELS |
FRONT: 20x4", 36-spoke, double-wall aluminum fat tire rim, black finish, with a nutted axle, 13g stainless steel spokes (173mm NDS/175mm DS), 135mm spacing, Schrader valve. |
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WATER RESISTANCE |
IPX6 |
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BRAKES |
180mm 6-bolt front and rear brakes |
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CHARGER |
48V 3 Amp Fast Charger; 4 to 5 hours charging time |
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DISPLAY |
Aventon BC147 |
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LIGHTS |
Front and rear lights integrated |
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CLASS |
Class 2 |
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CERTIFICATION |
TUV Rheinland Certified in accordance with UL 2849 |
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CONTROLLER |
48V 22Ah |
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FRAME |
6061 Single-Butted Folding Aluminum Alloy with Internal Battery |
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FORK |
Aventon coil fork with lock out and black stanchions. |
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REAR SPACING |
177mm |
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FORK SPACING |
135mm |
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REAR DERAILLEUR |
Shimano Altus RD-M310 8 Speed |
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CHAIN |
114 Link, 8 Speed |
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CASSETTE |
12-32T / 8 Speed Shimano CS HG200-8 |
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CHAINRING BCD |
130 |
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CRANKSET |
3pc, 170mm crank arm |
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BOTTOM BRACKET |
Square Taper, Sealed, Dual-Sided Torque Sensor, 100x159.5mm |
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PEDALS |
9/16" Composite folding pedals |
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SADDLE |
Aventon Saddle |
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SEATPOST |
Aventon Suspension Seatpost, 30.9, 350mm Length |
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SEAT CLAMP |
34.9mm Quick Release |
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HANDLEBARS |
Aluminum 25.4mm diameter, 580mm wide |
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GRIPS |
Aventon glue on grips |
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HEADSET |
Sealed Bearing Headset ZS44/28.6| ZS55/40 |
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KICKSTAND |
Included, rear mount |
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REAR RACK |
Included |
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REAR RACK WEIGHT LIMIT |
55 lbs |
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FENDERS |
Included |
Key Features
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Top Speed: 32 kph
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Max Range: Up to 88 km per charge*
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Frame: 6061 single-butted folding aluminum alloy
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Water Resistance: IPX6 rated – ride confidently in heavy rain, puddles, and mud
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Fork: Aventon coil fork with lockout and black stanchions
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Display: Aventon BC147 side display
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Sensors: Double-sided bottom bracket torque sensor
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Lighting: Integrated front and rear lights
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Drivetrain: Shimano Altus RD-M310 8-speed rear derailleur
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Cassette: Shimano CS-HG200-8, 12-32T (8-speed)
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Chain: 114-link, 8-speed
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Crankset: 3-piece with 170mm crank arms, 130 BCD
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Pedals: 9/16" composite folding pedals
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Seatpost: Suspension seatpost (30.9mm x 350mm) with Aventon comfort saddle
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Handlebars: Aluminum, 25.4mm diameter x 580mm width
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Headset: Sealed bearing ZS44/28.6 | ZS55/40
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Extras: Kickstand, fenders, and rear rack included
Technical Overview
The Aventon Sinch 2.5 ships as a Class II e-bike, equipped with both pedal assist and throttle. If you’re riding in regions where throttles aren’t allowed, the bike can also operate with the throttle unplugged and removed.
Every Aventon e-bike, including the Sinch 2.5, is built to the IPX6 water resistance standard. This means the bike can handle high-pressure water spray from any direction—making it safe to ride in heavy rain or through splashes of mud and puddles.
Note: IPX6 means water resistant, not waterproof. Avoid submerging your e-bike or cleaning it with a pressure washer, as direct pressurized water can still damage electrical components.
*Maximum range tested using PAS Eco mode on flat terrain, with a rider weight of 73 kg.
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Aventon Sinch 2.5 Dimensions |
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Frame Size |
One Size |
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Height |
4’11" - 6’2" |
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Top Tube Length |
675mm |
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Reach |
491mm |
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Head Tube Length |
165mm |
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Stack Height |
534mm |
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Wheelbase |
1137mm |
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Seat Tube Length |
400mm |
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Front Wheel Center |
717mm |
New Side Display
The Sinch 2.5's sleek new side display offers simple, intuitive controls and includes a USB-C port to charge your phone on the go.
Torque Sensor
The same smart torque sensor adjusts assistance to match your pedaling effort and deliver a smoother, more natural ride.
Integrated Turn Signals
The Sinch 2.5 features a front headlight for visibility and integrated rear lights with turn signals for better safety on the road.
Hub Motor & Battery
A 750W peak rear-hub motor and fast-charging 48V LG battery provide ample power for streets or trails.
Fat Tyres
Unlike other folding e-bikes, the Sinch 2.5 has 4” fat tyres that let you tackle rough terrain for more adventurous rides.
Fenders & Rear Rack
Carry everything you need with the rear rack, while the fenders shield you from unwanted mud splash and water spray.
Front Suspension
The Sinch 2.5’s front suspension, with up to 45mm of travel, lets you confidently explore both roads and trails off the beaten path.
Suspension Seatpost
The Aventon Sinch 2.5 features a padded suspension seatpost that absorbs road impacts, so you can enjoy the pure thrill of the ride.
Hydraulic Disc Brakes
Hydraulic disc brakes provide enhanced stopping power and smoother control, which allows quick and easy stops for safer rides.
- We offer FREE Shipping Australia-wide for orders over $100.
- Excludes WA, Regional Remote Areas And Islands.
- Note: Some Bulk Items may require an extra shipping charge.
- You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s).
- Our products are sent directly from our Redfern, Sydney Warehouse.
- All orders are processed within 2-4 business days.
- Shipping charges for your order will be calculated and displayed at checkout.
- In-store pickup is available for online orders.
- Choose the pickup option at checkout.
- For 24 hours hour click & collect, please give us a call to confirm your arrival time: 02 9171 7860
- PedL will allow a return for store credit, exchange product or refund provided the item in question is returned within 7 days.
- All our E-Bikes and E-Scooters come with 12 months warranty on all electronic and mechanical parts (including battery, motor, controller, display, suspension, wheels) and also 1-2 year warranty on the bike or scooter frame.
- If the product is damaged you can let us know at contact@pedl.com.au.
- Please ensure that you keep the box/packaging for your product in case the item needs to be returned.
- Full Shipping & Returns details: https://www.pedl.com.au/pages/shipping
- All products that are shipped are checked by the manufacturer and by Pedl mechanics however it is important that all bolts and screws on products are checked and tightened during assembly and before embarking on your first ride. This is the responsibility of the rider and Pedl will not be liable for any injury caused by improper assembly which includes misalignment and bolts not being checked for the correct tightness.
- It is the responsibility of the user to read and fully understand the literature provided by Pedl via email at sale for this product when purchased. This information includes, Battery care, Maintenance information and Warranty Information.
- Range and speed of this product will vary based on variables such as weight, terrain, degree of incline, wind, battery age, battery charge, speed reached and all other variables that would affect travel.
- Pedl advertises and sells its products for the purpose of recreational use. Each state and territory in Australia maintains a different set of rules and regulations for the usage of our products. It is the responsibility of users to ride with caution, wear a helmet and protective gear during use, and ensure compliance with local by-laws including requirements of use. Any information or representation provided by Pedl is of a general nature and may vary between users depending on individual circumstances.
- Please note that while we ensure all our bikes are carefully assembled and inspected before shipment, some minor adjustments may still be required. It is not uncommon for gears to be slightly misaligned, brake discs to rub, mudguards to be misaligned, or other adjustments to be needed after assembly. These issues are typically due to the natural settling of components during shipping and are considered a normal part of the assembly process. As such, these adjustments are not covered under Pedl’s warranty.
For best performance, we recommend that you have your bike assembled or inspected by a professional bike technician.
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