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THE BENEFIT OF PRIORITY BELT DRIVE BICYCLES
Better Riding by Belt...It's a Priority
Xtracycle Cargo Bicycles
The Leader in Safe, Intuitive, and Fun Family Cargo
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The Sauce you love. Now Electrified!
The classic Sauce fun, now electrified. A 750W motor, 720Wh battery, front suspension, and a zero-maintenance Gates Belt make the E-Sauce ready for the commute, the cruise, or the trail.
Not sure? Check out our sizing guide.
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The same reason-to-ride fun that made the original Sauce a favorite — now with a 750W motor, a 720Wh battery, and a throttle on tap, so more riders can get lost in it.
The original Sauce was never about getting somewhere fast — it was about making you want to ride. The E-Sauce keeps that same essence and turns up the volume: more range, more power, more reasons to take the long way home. Commuter, cruiser, back-road bomber — it’s all three, and it doesn’t ask you to choose. Hop a curb, blow through a pothole, rip a berm, or just ride to work with a little more spice in the tank.
Questions Answered: E-Sauce Edition!
About the Priority E-Sauce
Which Priority E-Bike is Best for You
How to Assemble the Priority E-Sauce
The E-Sauce is our most playful e-bike yet—designed for riders who want effortless fun on every ride, whether that's the daily commute, a weekend cruise, or a run down the trail without the burden of constant upkeep. With a powerful 750W hub motor, torque-and-cadence sensing, and a Gates Belt Drive belt, the E-Sauce delivers smooth, intuitive power and ultra-low maintenance.
Enjoy instant power from the throttle, a single-speed drivetrain with nothing to shift, and a natural ride feel—engineered for fun, simplicity, and confidence in just about any condition.
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Front suspension, wide, knobby tires and a powerful motor give you permission to let loose and play like never before. Hop a curb, blow through a pothole, or rip a berm without a second thought — the capability is just there when you want it.
Most e-bikes sense only one or the other. The E-Sauce senses both, so power delivery feels natural below 20mph and effortless above, giving you the best of both worlds. Plus a handlebar-mounted throttle for instant power the moment you want it.
Single-speed, just like the original Sauce, paired with a Gates Carbon Drive belt. No lubrication, no rust, no day-to-day upkeep — and it lasts two to three times longer than a standard chain, so you can hop on and go.
The first bike to use our Headway cargo mount up front, a rack that attaches directly to the head tube independent of the steering, so loading up doesn't weigh down the steering. Out back, standard rack mounts mean the ability to add MIK compatibility.
A handlebar-mounted front light and a seat post-integrated rear light mean you're covered for late nights on the trail or a ride home after the sun's down.
A large 720Wh battery mounted in the down tube means you can go further without watching the battery meter — ride to work, back, and then some, without a second thought.
Every great sauce needs the right ingredients. Here's what goes into ours.
750W
The kick — most powerful motor we spec on any bike
720Wh
The fuel — down-tube battery built for range without anxiety
100mm
The cushion — front suspension travel for the rough stuff
27.5"
The grip — knobby tires for control on any surface
SHIPS FEBRUARY 2027
The E-Sauce is built with a Headway mount, the front-cargo connection in Priority’s Modular Cargo System. Add the Headway Front Cargo Rack, sold separately, and your E-Sauce carries up to 55 lbs up front, from groceries to a cooler to gear for the weekend.
Everything you're wondering about the E-Sauce, straight up — no filler.
Is the E-Sauce UL 2271 or UL 2849 certified?
Yep — the E-Sauce is fully covered on both fronts. UL 2271 applies to the battery system and UL 2849 applies to the full e-bike drive system, including the motor, and the E-Sauce is certified for both.
What are the widest tires that fit on the E-Sauce?
The E-Sauce comes with WTB Intersector 27.5 x 2.4" tires, a knobby tread built for grip and control on pavement, gravel, and trail. With no fenders in the way, you can fit tires up to 2.6" wide for even more cushion and traction. Because tire sizing can vary by brand, we suggest working with a local bike shop if you choose to go wider.
Can I mount a dropper post?
No, the E-Sauce doesn’t have internal routing for a dropper post, so it isn’t compatible with one. The seatpost also houses the integrated rear light, so swapping it out would mean losing your rear light.
What class is the E-Sauce, and how fast can it go?
The E-Sauce ships as a Class 2 e-bike, with a throttle and a 20mph speed limit. Class settings can be adjusted by the rider to comply with local regulations. Please be sure to operate within your local jurisdiction’s laws and trail rules, since e-bike regulations vary by location. If you have questions about riding the E-Sauce in your area, please contact Priority Bicycles customer support and we’ll be happy to help.
What's the battery range?
The E-Sauce’s 720Wh battery is built to keep range anxiety off the table. We’ve tested the E-Sauce to deliver a range of 20-60 miles per charge, depending on assist level, terrain, rider weight, speed, and use of the throttle.
Is the E-Sauce really just one gear?
Yep — single speed, on purpose. Just like the original Sauce, it's paired with a Gates Belt Drive for the simplest, lowest-maintenance ride possible: no lubrication, no rust, and it lasts two to three times longer than a standard chain. Less to think about, more time riding.
Can I change my gearing?
The E-Sauce comes stock with a 55t front sprocket, 20t rear cog and a 122t belt which results in 76.5 gear inches (just over 20mph at 90rpm cadence). If you want a slightly lower gear it's possible to change to a 22t rear cog without changing the belt resulting in 69.5 gear inches (just over 18.5mph at 90rpm cadence). If you want a higher gear, a 60t front sprocket will fit but will require a change to a 125t belt and result in 83.5 gear inches (just over 22mph at 90rpm cadence).
Micah Toll
"You’re getting a belt-driven bike designed around nearly zero maintenance, built by an actual bicycle company run by real bike people, yet still sold with the convenience and pricing advantages of a direct-to-consumer model."
Ron Johnson
"Practicality is another part of the package. Priority has equipped the E-Sauce with its Headway Mount, an attachment point integrated into the head tube that accommodates a front rack and accessories. Standard rear rack mounts are also compatible with a range of cargo options, including Priority’s MIK rack system. The combination gives riders flexibility to carry groceries, commuting essentials or other gear."
We recommend sizing your E-Sauce based on your inseam—measured from the top of your crotch to the ground with your shoes off—for the most accurate fit.
We recommend sizing based on your leg inseam. The quickest way to properly determine your inseam is to measure from the top of your crotch to the ground with your shoes off. Please watch the below video and contact us any time with questions!Small/Medium: Inseam 28" - 31"Medium/Large: Inseam 30" - 33"
Our Sizing App lets you instantly visualize yourself on your new bike and confirm exactly which size is right for you. Worried about standover height? Wondering about reach or saddle position? Click below for the quickest, most accurate way to get rolling with total confidence.
Not sure how to measure your inseam? Check out the video below to see the easy "book method" for finding your perfect fit.
We offer a quality warranty backed by the best customer service in the industry. We protect against any material and workmanship defects all backed by 7-day-a-week support. That's a real Priority team member ready to answer all your questions. Even if we aren't riding with you, we've still got your back!