Mokwheel Obsidian ST 2.0
Mokwheel Obsidian ST 2.0
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OBSIDIAN ST 2.0
Full power, easy access. A 1300W peak mid-drive, full dual suspension, and 26×4.0" fat tires — wrapped in a low step-through frame you can swing a leg over without a fight.
The hardest part of your first e-bike isn't the price. It's the risk.
Buy an e-bike online and it shows up in a box with no one to call, no one to fix it, and no way to try it first. We build the fix into the purchase — every Obsidian ST 2.0 comes with three things free.
Ride It Before You Buy
Walk in and throw a leg over the low step-through frame — no appointment, no deposit, no pressure. Helmet and orientation provided.
Free test rides · Portland & EugeneProBuild Assembly
Our techs run a 25-point build: every bolt torqued, brakes and suspension dialed, electrical checked, supervisor sign-off. No cardboard box, no guesswork.
Included with every Obsidian ST 2.014-Day Ride-Ready Return
Take it home, ride your own trails and hills for two weeks. Swap models or return it if it's not the one — just talk to us.
Risk-free, right here in OregonFull-power adventure. Effortless access.
The Obsidian ST 2.0 takes the full Obsidian platform — mid-drive power, dual suspension, fat-tire stability — and drops it into a step-through frame anyone can get on and off. Here's what's under you.
1300W Peak Mid-Drive
Mid-drive power sends torque straight through the drivetrain for strong, balanced climbing — exactly what fat tires and Oregon hills ask for.
Up to 80 Miles
A 48V battery delivers up to 80 miles per charge. Plug into any wall outlet and top up for a full weekend of riding.
Step-Through Frame
A low, lowered top tube means no awkward swing-over. Easy to mount, easy to stop-and-go, easy to live with day to day.
26×4.0" Fat Tires
Big-volume fat tires float over gravel, sand, dirt, and broken pavement — superior traction and a planted, confident ride.
Full Dual Suspension
Front and rear suspension soak up trail chatter and curb drops so more of the bump stays in the frame and less in your body.
Hydraulic Quad-Piston Disc
Four-piston hydraulic disc brakes haul a loaded fat-tire bike down fast — wet leaves, gravel, steep grades, no drama.
Shimano 8-Speed
A Shimano 8-speed gives you a wide, dependable gear range for flats, climbs, and everything the Willamette Valley throws at you.
IPX6 Rated
Built for Pacific Northwest reality. Ride through the rain and rinse off a muddy detour without babying the electronics.
Fenders + Rear Rack
Fenders and a rear rack come included and installed — set up for commuting, errands, and real-world hauling from day one.
The Obsidian ST 2.0, at a glance.
Mid-drive power, long range, fat-tire grip, and dependable Shimano gearing — the numbers that make this a do-anything adventure e-bike.
Full-power climbing torque.
Up to 80 miles on the 48V pack.
26×4.0" all-terrain grip.
Wide, dependable gear range.
Every spec, no hand-waving.
The full Obsidian ST 2.0 build sheet. Bring questions in-store and we'll walk you through any of it on a test ride.
That Has Your Back.
We sell at the same price as online — on purpose — then hand you a bike that's built, tuned, and backed by a local team you can actually walk in and talk to.
Test ride it. Then ride it home today.
Mokwheel Factory Store is Oregon's official Mokwheel dealership. Your Obsidian ST 2.0 is professionally assembled and inspected, your warranty is fully valid, and you have a local team to call or visit for support — not a call center or a return shipping label. No shipping wait, no box to build. Ride out the same day.
Frequently Asked Questions
Mokwheel Factory Store · Portland (Tualatin) & Eugene, OR. Still have questions? Call, text, or stop by — our team rides what we sell.
What makes the Obsidian ST 2.0 different from the standard Obsidian 2.0?
The ST is the step-through version. It carries the same full Obsidian platform — 1300W peak mid-drive motor, full dual suspension, and 26×4.0" fat tires — but drops the high top tube for a low step-through frame. That means you can mount and dismount without swinging a leg high over the saddle, which is easier for shorter riders, anyone with limited mobility, and everyday stop-and-go riding.
What are the key specs?
- Motor: 1300W peak mid-drive
- Battery: 48V, up to 80 miles of range
- Suspension: full dual (front + rear)
- Tires: 26×4.0" fat tire
- Brakes: hydraulic quad-piston disc
- Gearing: Shimano 8-speed
- Frame: step-through, 6061 aluminum alloy
- Waterproof: IPX6
- Price: $2,199.00
Who is the Obsidian ST 2.0 built for?
Riders who want serious fat-tire adventure capability without wrestling a tall frame. The step-through design suits shorter riders, older riders, anyone with mobility or flexibility concerns, and anyone who does a lot of stop-and-go riding. The mid-drive power, dual suspension, and fat tires make it just as capable off-pavement as the standard Obsidian.
What colors are available?
Blue, Camouflage, and Red. Come into either store and we'll help you find the right fit and color on a test ride.
Can I test ride the Obsidian ST 2.0 before buying?
Yes — free test rides are available at both our Tualatin (Portland area) and Eugene stores. Walk in, no appointment needed. Feel the step-through access, mid-drive power, and fat-tire grip in real conditions before you decide.
Do I pay more than buying online?
No. As an authorized Mokwheel dealer we sell the Obsidian ST 2.0 at the same $2,199 price as the online store — on purpose. The difference is what you get for it: a bike that's professionally built and tuned, a free test ride, and a local team behind you. Same price, ready to ride today.
Do you offer financing?
Yes — 0% APR financing through Affirm, around $137/month. Check your rate without affecting your credit score. Ask us in-store or use Affirm at checkout.
What does "ProBuild" mean?
Every bike goes through a 25-point professional build before it leaves the store — normally a $99 service, free with your Obsidian ST 2.0. We torque every bolt, dial in the brakes and suspension, check all the electrical, and a supervisor signs off. You ride out on a bike that's ready, not a half-assembled box.
What's your return / exchange policy?
You've got 14 days to return or exchange. Take it home, ride your own trails and hills — if it's not the one, come talk to us early and we'll make it right.
Is it good for Oregon trails and weather?
Yes. The 26×4.0" fat tires and full dual suspension handle gravel, dirt, sand, and broken pavement, and the IPX6 rating means you can ride through Pacific Northwest rain and rinse off the mud. Fenders and a rear rack come included for real-world commuting and hauling.
Do you service the Obsidian ST 2.0 at your stores?
Yes. Our Tualatin service center handles tune-ups, brake and suspension work, tire changes, battery diagnostics, and more for Mokwheel bikes. Eugene customers can schedule service too — call ahead to confirm availability.
What warranty does it come with?
Mokwheel's 2-year manufacturer warranty covers the frame and electrical components. As your authorized local dealer, we're your point of contact — you don't ship your bike anywhere or figure it out alone.
Where are you located?
Portland area (Tualatin): our primary showroom — full inventory, service center, and free test rides. Open Tue–Sun, 10am–7pm. Eugene: serving the Willamette Valley, open Wed–Sun, 12pm–6pm. Check our Contact page for directions.
Better value, not a higher price.
25-point pro assembly, built to ride.
Ride it home. We'll make it right.
Tualatin & Eugene service centers.
