Meet the Jaunt EZ 4 — your go-anywhere, do-everything e-bike built for the daily grind and weekend escapes. Powered by the latest Bosch Performance Line Sport Smart System (90 Nm) assisting you up to 45 km/h, paired with a large 800 Wh PowerTube battery (expandable to 1050 Wh with PowerMore 250), it’s designed for long-range adventures, steep climbs, and everyday reliability.
With premium 100 mm front air suspension, bright integrated lighting, and thoughtful comfort features throughout, the Jaunt EZ 4 turns city streets, bike paths, and scenic loops into smooth, enjoyable riding.
An internal Bosch PowerTube 800 Wh battery powers your ride and can be expanded to 1050 Wh with the optional PowerMore 250 (sold separately).
The Bosch Performance Line Sport Smart System delivers 90 Nm of torque and smooth pedal assist up to 45 km/h.
The Bosch Purion 200 provides a compact, connected colour display with clear ride data and simple thumb controls.
A Shimano CUES 10-speed LinkGlide drivetrain offers durable, smooth, e-bike-specific shifting designed to go the distance.
Fully integrated front and rear lighting helps you stay seen at all hours.
Shimano hydraulic disc brakes deliver confident, consistent stopping power in all conditions.
The integrated rear-view mirror enhances visibility and helps you ride more safely in traffic.
Reliable Maxxis tyres and plush suspension provide stability, comfort, and grip wherever you roam.
Enjoy 100 mm front air suspension designed to absorb bumps and keep every ride comfortable.
Fully integrated lighting, alloy fenders, and a noise-reduction kickstand come standard.
Every touchpoint — including the suspension dropper post, saddle, bars, and grips — is selected for comfort on long days out.
The Bosch Purion 200 offers a clean, unobtrusive setup with simple, connected controls that keep your bars tidy and your info clear.
Use the satellite charging port to power up without removing the battery.
An independent battery cover keeps the bike sealed and protected while the battery is out.
The internal Bosch battery is removable, making indoor charging easy and flexible.
Store your charger, battery key, and manuals neatly in the included Sinch carry case.
Sinch Bikes run quite large. If you are in-between sizes we recommend sizing down.
Small / Medium
152-170cm
Medium / Large
168-182cm
X Large
178-196cm
| Geometry | S/M | M/L | XL |
|---|---|---|---|
| A - Seat Tube | 430 | 480 | 530 |
| B - Top Tube Horizontal | 595 | 610 | 630 |
| C - Chain Stay | 482 | 482 | 482 |
| D - Headtube Length | 170 | 170 | 190 |
| E - Head Angle | 68.5° | 69° | 69° |
| F - Seat Angle | 74° | 74° | 74° |
| G - Wheelbase | 1164.5 | 1173.4 | 1195.3 |
| Standover | 425.9 | 424.1 | 424.1 |
| Stack | 680 | 682.5 | 701.2 |
| Reach | 400 | 414.3 | 428.9 |
| Crank Length | 165 | 165 | 165 |
| Stem Length | 75 | 90 |
When you chat with us - whether in the shop or online - we’ll usually start by asking two simple questions:
Where do you want to ride? Do you tackle a big hill, cruise a long flat commute, or a bit of both?
Do you need to carry anything? Is it cargo, a kid, or a mix of everything?
Big hills usually mean more power and stronger brakes. Long commutes might call for a high-speed option with a larger battery. Carrying kids or heavier gear might mean looking at stability and the right accessories.
It can feel overwhelming with so many models out there, but that also means there’s a perfect match for your lifestyle. We’ll help you find it - and you can take a test ride to make sure it really fits into your day-to-day.
If you want to explore yourself on our website, go to our electric bike page and use the filters to narrow down your options based on how you answered the questions above.
Non-electric bikes are fine for flat, short trips with lighter loads, or more recreational endeavors. But if you’ve got hills, longer distances, or a wriggly kid or gear on board, an electric bike will change your life. The motor takes the sting out of climbs, makes heavy loads manageable, and opens up bigger commutes sans sweat.
Worried you'll get lazy? Honestly, it doesn't happen. If anything you'll find yourself riding your bike more knowing you have that electric support - think those occasions when you need to do a small grocery shop or pop into town for a dinner. Easier to grab the bike than the car. Plus you can still push it just as hard! You'll just get places faster.
Do I always need to fully charge my e-bike?
No! If you just need a top-up to cover your ride, charging to 50% is fine. A good rule of thumb for prolonging battery life is to avoid consistently running it flat. We suggest charging before it drops below 20%.
Modern e-bike batteries are managed by a Battery Management System (BMS), which protects the cells against overcharging, deep discharge, and overheating - so you can charge with confidence.
In most cases, the battery can also be removed from the bike and charged indoors, which is convenient in winter or if you don’t have power access where you park your bike.
Yes. Most electrics bikes - especially ones for commuting - come equipped with a rear rack. Pannier bags or child seats can easily be fitted in most cases.
When riding an e-bike there is no need to be tucked down low into the wind as the motor simply pushes you through it, but if you’re an experienced rider you may find that a sporty riding position is more familiar and comfortable. If you’re new or newly returning to cycling you might prefer an upright step-thru bike, generally new riders feel safer riding upright. Perhaps you’d like a mix of both in which case a mid-step frame will typically give you that semi upright riding position. The riding position on most bikes can be customised somewhat with adjustable handlebars and seat positions. We can help you with this in-store. Use the frame style filters in our shop pages to choose your desired riding position.
A good test ride is the most important factor when it comes to finding the right bike.
Available for Electric Bikes only and subject to availability.