Mokwheel Tarmac ST
Mokwheel Tarmac ST
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TARMAC ST
Effortless urban performance. A 750W (920W peak) motor, torque-sensor pedal assist, and a low-step frame that makes every start, stop, and city block feel easy.
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 Tarmac ST comes with three things free.
Ride It Before You Buy
Walk in and throw a leg over the low-step Tarmac ST — 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, hydraulic brakes and spokes aligned, electrical checked, fenders and rack fitted, supervisor sign-off. No cardboard box, no guesswork.
Included with every Tarmac ST14-Day Ride-Ready Return
Take it home, ride your own neighborhood and commute for two weeks. Swap models or return it if it's not the one — just talk to us.
Risk-free, right here in OregonBuilt for the daily city commute.
The Tarmac ST pairs real torque with a low, easy step-through frame and everything you need to ride to work in the rain and back. Here's what's on it.
750W · 920W Peak
75Nm of torque gets you off the line and up Portland hills without a fight. Class 2 pedal assist to 20 MPH.
Torque-Sensor Assist
Reads how hard you push, not just whether you're pedaling. Power comes on smooth and natural — never jerky.
48V · Up to 70 Miles
A 48V battery delivers 60–70 miles per charge. Commute all week and top up from any wall outlet.
Low-Step Aluminum
6061 aluminum step-through frame — swing a leg over easily, whether in work clothes or with a full pannier.
Hydraulic Disc
Hydraulic disc brakes for confident, all-weather stopping. Wet leaves, gravel, wet pavement — no problem.
700C × 45mm
Fast-rolling 700C wheels with 45mm-wide tires soak up rough city pavement and bike-path cracks.
IPX6 Rated
Built for Pacific Northwest reality. Ride through the rain and wash off a muddy detour with confidence.
Fenders + Rear Rack
Full fenders and a rear rack come included and fitted — set up for real-world commuting from day one.
Integrated Lights
Built-in front and tail lights keep you seen on early-morning and after-dark rides across the city.
The Tarmac ST, at a glance.
Real torque, real range, and a low step-through frame — the numbers that make it an easy daily commuter for Portland and the Willamette Valley.
75Nm off the line and up hills.
Up to 70 miles on a 48V charge.
Strong, smooth pedal assist.
Torque-sensor pedal assist.
Every spec, no hand-waving.
The full Tarmac ST build sheet. Bring questions in-store and we'll walk you through any of it.
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 Tarmac ST 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 is the Mokwheel Tarmac ST?
It's the step-through version of the Tarmac — a fast, precise urban commuter e-bike with a low-step 6061 aluminum frame that's easy to get on and off. It pairs a 750W (920W peak) motor with torque-sensor pedal assist for a natural, effortless ride around the city.
What are the key specs?
- Motor: 750W nominal / 920W peak, 75Nm torque
- Battery: 48V, up to 60–70 miles per charge
- Top speed: 20 MPH (PAS · Class 2)
- Sensor: Torque sensor
- Brakes: Hydraulic disc
- Tires: 700C × 45mm
- Frame: Step-Through 6061 aluminum, single-speed
- Payload: 350 lbs · IPX6 waterproof
- Price: $1,699.00
Who is the Tarmac ST built for?
City commuters and urban explorers who want speed and comfort in one package. The low step-through frame is ideal if you'd rather not swing a leg over a high top tube — great in work clothes, with a pannier, or for riders who want an easy on and off every trip.
What colors and accessories does it come with?
Three colors: Gray, Yellow, and Red. Every Tarmac ST comes with full fenders, a rear rack, and integrated front and tail lights fitted and ready — set up for real commuting from day one. Come into either store and we'll help you pick a color.
Can I test ride the Tarmac ST before buying?
Yes — free test rides are available at both our Tualatin (Portland area) and Eugene stores. Walk in, no appointment needed. Ride it and feel what the torque sensor and low-step frame do in real conditions before you decide.
Do I pay more than buying online?
No. As an authorized Mokwheel dealer we sell at the same 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 $106/month on the $1,699 Tarmac ST. 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 Tarmac ST. We torque every bolt, align the hydraulic brakes and spokes, fit the fenders and rack, 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 neighborhood and commute — if it's not the one, come talk to us early and we'll make it right.
Is it good for rainy Oregon commutes?
Yes. The Tarmac ST is IPX6 rated and comes with full fenders and integrated lights, so it's built for wet Pacific Northwest mornings and after-dark rides. Hydraulic disc brakes give you confident stopping on wet pavement and leaves.
Do you service the Tarmac ST at your stores?
Yes. Our Tualatin service center handles tune-ups, brake 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.
