Go Fast
We are known for our premium performance products offering a next-level experience.
$1,350.00 AUD
$59.00 AUD
We Ship Australia Wide! Estimated Delivery 2-8 days
POWER YOUR RIDE, MASTER EVERY MILE
The Progear E-Sierra Electric Bike is a versatile hybrid designed for everyday commutes or leisurely rides, delivering a smooth, stable experience with its lightweight frame. Equipped with a powerful 250W EverDrive® rear hub motor and a long-lasting 36V Samsung battery, the E-Sierra enhances your pedaling for effortless speed and hill-climbing ease. You’ll stay informed with the backlit EverDrive® LCD Display, featuring five levels of pedal assist and real-time trip stats. The 8-speed Shimano Tourney drivetrain offers smooth, quick shifts, complemented by reliable disc brakes for strong stopping power. For extra comfort on bumpy paths, the E-Sierra features adjustable suspension forks, making every ride both efficient and enjoyable. Max speed 25km/h (Complying with Australian laws and regulations).
Versatile for Everyday Riding
Designed as a hybrid electric bike, the E-Sierra is perfect for your everyday commute or recreational riding. It's easy to handle, the lightweight frame offers superb balance in efficiency, comfort, stability, handling and effortless speed.
Be in Control
With a large backlit EverDrive® (M5) LCD Display and built-in controller, you'll be able to see your speed, trip stats, current power assist & battery charge. You get 5 levels of power assist, with the higher number providing more motor assistance during pedals.
EverDrive® 36v Integrated Battery
A great electric bike needs a great battery to work. The E-Sierra comes with a EverDrive® 36v Integrated Samsung Battery Cell to keep you going and going. The Integrated battery offers a sleek and discrete look, and protects your battery every ride. Safety tested to strict international standards and comes with intelligent protection board for longevity and durability.
250W EverDrive® Motor
Go further with a 250w EverDrive® Electric Motor fitted on the rear hub. Amplify your pedaling power to pick up speed or power through hills with ease to make your cruise or commute effortless.
8 Speed Shimano Drivetrain
Using a quality Shimano drivetrain, the Shimano Tourney provides smooth shifting for 8 gears, so you'll be able to maintain cadence and the right gear ratio for any terrain. Shifting is a cinch with the Tourney Rapidfire Plus shifters.
Reliable Disc Brakes
Strong, reliable stopping power is paramount to any bike rider, especially if you're manoeuvring through tough terrain. That's why our E-Sierra comes with Disc brakes for consistent, high-powered braking performance.
Adjustable Suspension Forks
You'll be able to chew up bumpy and uneven terrain with ease on the E-Sierra's suspension forks. Don't settle for standard forks, you'll be in for an uncomfortable and bumpy ride!
| Frame | Alloy 700C×18" |
|---|---|
| Fork | Suspension fork travel= 65 mm, with lockout |
| Handlebar | Alloy width: 660MM, 30mm rise |
| Stem | Alloy 70mm, +-7° |
| Grip | L:125mm,R:92mm, Closed end |
| Crankset | Alloy Crank Length 170mm, 36t Chainring |
| BB Set | L:BB73*127.5mm(26+73+28.5) |
| Pedal | Alloy 9/16" |
| Chain | 1/2"*3/32"*116L |
| Freewheel | Shimano CS-HG200-8, 8-SPEED, 12-14-16-18-21-24-28-32 |
| Derailleur R | Shimano TY300D |
|---|---|
| Shifter | Shimano SL-M315-8R, RIGHT, 8-SPEED RAPIDFIRE PLUS |
| Brake | Front/Rear, Mechanical disc brake, 160mm Rotor |
| Hub Front | 3/8"*13G*36H* |
| Rim | 700c*1.5*13G*36H, H= 25 A/V |
| Tire | 700*40C |
| Seat Post | ?27.2*350mm |
| Seat Clamp | ?31.8 Quick Release |
| Kickstand | Steel Kickstand |
| Net Weight | 23.5kg |
| Motor | EverDrive® Electric Motor 250W 25KM/H - Complies to EN15194 |
|---|---|
| Torque Sensor | Dual hall Cable:150MM |
| Display | EverDrive® (M5) 36V 0-5 level, Max Speed 25kph |
| Controller | square wave 36V*15A+1 |
|---|---|
| Battery | EverDrive® 36v / 10.4AH complies to UN38.3/MSDS |
| Charger | 42V 2A DC2.1 charger port |
| Frame Size Number | 18" |
| Wheel Size | 700c |
| Suggested Height | 175-195cm |
| Minimum Suggested Inseam | 83cm |
| A - Seat Tube | 45.7cm |
| B - Seat Tube Angle | 74deg |
| C - Head Tube Length | 18cm |
| D - Effective Top Tube | 58cm |
| E - Chainstay length | 47cm |
| F - Wheelbase | 112cm |
| G - Standover | 78cm |
Here at Progear, we want you to be out there riding your bike with a smile on your face and without any issues. So that you can purchase with confidence, we offer the original purchaser:
If you’ve got any warranty issues, the quickest and easiest way is to get it resolved is to send an email to support@progearbikes.com.au with a description of the issue and photos of the affected part.
This warranty applies only to the original owner of a Progear bicycle and is not transferable to subsequent owners. Consumable parts (including grips, tubes, tyres, cables, brake pads, saddle coverings, chain, spokes, cassettes, derailleur hangers and chain rings) are not covered by the warranty. The warranty does not cover any commercial use of the product. The warranty only covers riders under and up to 110kg. Lifetime warranty on frame and fork is for the lifetime of the product, which is 10 years unless specified. The warranty does not cover paint damage, rust, corrosion, any modification made to the bicycle, normal wear and tear, improper assembly or maintenance, installation of parts or accessories not originally intended or compatible with the bicycle as sold and costs of installation, assembly and disassembly. The warranty does not apply to damage or failure due to accident, abuse, misuse, neglect or theft. Costs such as assembly, transport etc. are not covered by the warranty. Warranty does not cover damages or issues caused by jumps or stunting on all bikes (Jinx/Hustle exempted).
Requesting a Refund:
Timeframe: You have 7 days from receiving your product to request a return.
Steps:
1. Review Policy:Refer to the main refund policy to ensure your request meets the eligibility criteria.
2. Contact Us:Email sales@bikeboostworld.com.au with your order details and reason for requesting a refund.
3. Await Confirmation:We will review your request and notify you of approval or rejection.
Important Notes:
Shipping Costs: Customers are responsible for return shipping costs.
Inspection: Inspect your package upon delivery and report any damage within 24 hours.
For details, please refer to our main Return and Refunds policy page.
For almost 20 years, Progear Bikes have been providing Australians with the best value & variety of affordable bicycles and tricycles. We’re dedicated to ensure that every one gets the opportunity to enjoy the thrill of pedalling, no matter the riding ability or fitness level, with a high quality but affordable range to suit almost everyone. All models are designed in-house and in Melbourne.
Our popular Tricycles (NDIS Approved) are a testament to our dedication, which has helped many disability and rehabilitation customers over the years.
We’ve been providing Australians with the best valued bikes & trikes with our direct to public business model. We design, build and test all our bikes and sell directly to you which keeps our prices low.
Not only are prices low, all bikes have the convenient option of being shipped straight to your door. With step by step assembly instructions and majority of models with video tutorials, we make things easy so you can start pedalling right away.
Our bikes are top notch. We’ve put them through some tough quality control tests to bring you an industry leading warranty for any new bike or trike purchase.
We are known for our premium performance products offering a next-level experience.
Our products have a superior on a single charge, unlocking a new level of exploring your city
With the ability to swap seamlessly between Street and All-Terrain wheels on our products you can now ride on grass and dirt for a limitless experience.
we have selected products that are engineered to last for years and are extremely reliable.
When you subscribe *Minimum order $500
