SUNN Bikes MY25 One S1 Enduro E-MTB

The SUNN MY25 One S1 is built to meet the demands of aggressive enduro riders who want the power and capability of an e-MTB without compromise. Designed with modern trail geometry and top-tier engineering, this full-suspension electric mountain bike delivers exceptional performance on technical terrain, fast descents, and long, demanding climbs.

Equipped with a responsive and reliable mid-drive motor system, the One S1 provides smooth pedal assistance when you need it mostwhether you’re pushing through switchbacks or charging down rocky descents. The integrated battery is cleanly housed in the downtube for a sleek look and balanced ride feel.

A robust alloy or carbon frame (model dependent) provides strength and stability, while the suspension setupdialed in for enduro-level travelensures traction and control across roots, rocks, and drops. Wide bars, powerful brakes, a modern drivetrain, and a dropper post complete a build thats ready for real-world trail punishment.

Whether you’re chasing KOMs or just aiming to extend your ride further than ever before, the MY25 One S1 delivers the power, confidence, and fun you’re looking for in an enduro-ready e-MTB.

Shipping options (choose option at checkout once added to cart):

1. Ship to home ($150)

Get your new bike delivered in a box. ATTENTION: Whilst minimal assembly is required, basic mechanical skills and proper tools are a must. If your order includes additional items, they may arrive separately from the bike. We highly recommend taking your bike to a local bicycle mechanic if you are in any doubt when attempting assembly. If you decide to take your bike to a 3rd party for assembly or check over of your own work, additional fees will apply and these are at your own expense. If any damage is evident to the box when it arrives please take photos and contact us prior to attempting assembly.
2. Drift Bikes Delivery ($150 – within 50km of store)

Get your new bike hand-delivered to your shipping address by a Drift Bikes expert, professionally built and set up just for you. Your bike will be professionally assembled by Drift Bikes mechanics and hand-delivered to your home address. Our team will contact you when your bike is built and ready for delivery. If your order includes additional items, they will be delivered with your bike.

3. Pickup in-store (free)

Pick your new bike at Drift Bikes Kotara. All bikes are professionally built and set up just for you. Please note, some bikes are still in boxes and can take up to 10 working days to assemble.