
The Fender Blender Pro was built from the ground up as the ultimate expression of human power. Designed for day-in, day-out use, the Fender Blender can hold its own at schools, festivals, trade shows, fundraisers, and events of all types. The Fender Blender Pro brings together fun, fitness, health, nourishment, and sustainability.
Designed and built with love in the Bay Area. Good for thousands of smoothies with minimal hassle and maximum fun.

View the Fender Blender Pro Photo Gallery
Blends in front: makes bike blending more fun and social. Ensures the best results.
Very friendly to adults and kids (down to approximately 7-year-old kids). Widely adjustable seat height and handle bars offer comfortable and easy grip position. As it is lowered the seat gets closer to the handle bars.
Many good surfaces and options for your branding: wheel cover, chain guard and large diameter tubing.
Efficient blending mechanism so there is less chance of human effort being wasted.
Available in Green, Orange and Blue or in your custom color, please read more about custom frame colors and branding options.
Comes with fully illustrated instructions for setup and use, view and download them here.
Assembled dimensions: 60″ long, 42″ tall, 30″ wide; shipping carton dimensions: 38x34x11 inches.
Weight: 55 pounds
*UPGRADE OPTION* Commercial grade VitaMix blender - 2x the volume and 2x bigger blades, giving better circulation of ingredients for faster, more consistent and gratifying blending. This 6 minute video shows in depth the benefits of the Vitamix:
If you want to power sound, lighting, or other electrical activities with your Fender Blender Pro, we recommend the Electric Fender Blender Pro.
Rock the Bike is excited to announce that the custom plastic components of all the Fender Blenders are being made from 100% recycled or reused plastic. Historically, these parts have been made of virgin HDPE (high density poly ethylene), and now will be made from a recycled source of the same material – recycled milk jugs.
Rock The Bike has always sought to make products that help individuals tread lightly on the planet. Making sure that our products utilize as much recycled materials in the manufacturing process and contain as many recyclable components as possible is an exciting way to deepen our commitment to being a truly environmentally minded outfit.
This three minute video shows the three different types of bike blenders we make, in use.
The Fender Blender is available for rental for Bay Area events. Please contact us to pencil your date into our rental schedule.
We provide training and tips on recipes. Our Fender Blender also has removable wheels so that you can tow it to your event with another bicycle, and wheel it around your event.
If you’d prefer to pick up the Fender Blender with a vehicle, any station wagon or small SUV will be able to handle it. It can be disassembled to lay flat, then reassembled at your event location by tightening a few bolts.

If you’re interacting with the public at events, whether it be a trade show, a performance, a marathon, or a science faire, the Fender Blender can help build excitement at your booth. Kids are magnetically drawn to the simple red frame, and they can pedal their own smoothies, or just turn the pedals for fun.

Once people are gathered at your booth, what you do from there is your own choice. But having a natural, fun, guaranteed effective way to bring people in can’t hurt.

Your Fender Blender can be tricked out with your custom logos and colors. The large wheel covers are easy to customize with your company’s logos or graphics. Please find out more in our FAQ section: What do you offer for customizing the frame color and printing our design on the wheel and frame of the Fender Blender Pro?
Please call us at 1-888-354-BIKE to discuss options or get a quote.
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The sleek brushed aluminum chain guard comes standard on all Fender Blenders. It keeps pants clean and prevents the chain from ever slipping off the gears of the bike.

From the gears, handlebars, and bearings on the blender, to the Oster blender blade and pitcher, you won’t have a problem finding and replacing any of the parts on your Fender Blender. Should your chain wear out (after thousands of smoothies, mind you!) Any bike shop should be able to service your bike blender.
Designed to fit riders from 7 years of age on. Just adjust the seat height for smaller or taller riders and let them loose. Designed for maximum rider participation and superb ease of use. Watch how easy it is below:

Simply bolt on the lateral feet with included hardware, tilt the handlebar into place, load your blender pitcher and get to work! Premium product designed for nearly instantaneous customer implementation. Ship to your tradeshow and have it up and running in fifteen minutes!
The curved steel frame is locally welded. The machined plastic parts are made of recycled plastic, and are dishwasher safe and virtually unbreakable. The square drive shaft is heat treated and hardened for maximum life. All hardware is stainless steel and will never rust. Frame is powder coated for long life/outdoor use. The Fender Blender uses a simple friction drive to spin the blender blade fast, while remaining simple and easy to service.Click here to view, download, or print the Fender Blender Pro manual.
Yes! Use this photo to identify which parts you need. Then email us or give us a call at 1-888-354-BIKE so we can get you bike blending again. Use the video (below) to see how to dissemble and reassemble your blending component.
Here’s a copy of a recent receipt from Trader Joe’s for a Bike Blending event that served 100 people. To serve the most people in the least time, here are the factors to consider: – Ingredients. This is the easiest. Ingredients cost $0.60 per 8 oz smoothie. Scale this to meet your crowd needs. [...]
Pedal Powered Spin Art is compatible with all models of Fender Blenders: Pro, Universale and Xtracycle. If your Fender Blender was purchased before 2011 chances are you will need a new spindle. The photo below shows the proper spindle. If your not sure, send a picture to us at customerservice@rockthebike.com
You can green your event by renting our Pedal Power gear, reducing your carbon footprint and inspiring people at your event. Check out all our great bikes for rent, and let’s start talking about your upcoming event. Equipment Overview Product Daily Fee Crew Size Set Up Additional Supplies Needed How Many Can Experience Hourly Space [...]
Yes. Rock the Bike offers 2 Fender Blender options for kids. We offer a Fender Blender Universale with an extra long roller and a Stationary Stand to reach 20″ wheels for kids approximately 6-10 years old. The FBU will include P-Clamps for your rack to attach to your 20″ wheel properly. Click here to read [...]
NOTE: The directions below are good to follow for the proportions, but not the order. Do not start with ice! The blade needs to get moving and a piece of ice can jam it. Start with something soft like chunks of banana! We’ll be updating this page with up to date photos. First, fill up [...]
Bike Blending in action at Longfellow Elementary’s Spring Carnival Our Nonprofit Discount Program grants refund awards of 15% off your purchase of Rock the Bike gear to a limited number of nonprofit or educational applicants per quarter and has a simple application process. Requirements: – Proof of nonprofit status (501c3) – Paragraph of who your [...]
Full Wheel Wrap, Flaming Saddle Upgrade, and modified handlebars. Custom branding on Fender Blender Pro We can produce custom logos with our printing partners and install them to our customers’ specification on the Fender Blender Pro. Customized Full Wheel Wrap, Custom Color, Frame Branding, and Vitamix Upgrade We provide a full service offering for [...]
It takes about 30 seconds of medium-hard pedaling to blend a smoothie with a Fender Blender.
The Fender Blender Pro has only one gear. The way to make it easier or harder is to change what you put in your blender pitcher. For example, smaller ice cubes are easier to crush than larger ones, and frozen fruit is easier to crush than fresh with ice added.
Hi, Friends, Wanted to let you know how much we love our new bike. Sending along a shot from one of its first outings. Thank you for making it possible! We’ll be rockin’ and blendin’….Nutrition Council
The events have been going great. I was really impressed with the quality of the bike. Thanks for all of your help. –Adam, Travaasa Travaasa is a interactive resort in Austin, Texas that provides guests with more than just a room. Their activities include guided adventures, cultural encounters, cooking classes, spa treatments, and fitness and [...]
We are just under two months of owning our new Fender Blender Pro + Vitamix, bicycle blender, and I am excited to say it is a hit! We already knew that bicycle blenders are a great resource to promote fitness and nutrition at our outreach events, and we are very pleased at the quality of [...]
Spinlister, a new framework for borrowing bikes in cities around the country, were headed to a recent Venture Capital funding conference and wanted to grab attention by offering Bike Blended Smoothies. Our favorite mobile chef Slam strapped one Fender Blender Pro and a cooler full of smoothie supplies to her cargo bike and dropped off [...]
Check out this great tweet from Whole Foods:
go vibrant is a nonprofit organization whose mission is to make an active, energetic lifestyle irresistible. Our efforts are focused around amplifying the efforts of other organizations/clubs/etc sharing a similar goal. We accomplish this in a variety of unique and irresistible ways. We heard of a stationary bike retro-fitted to include a blender powered [...]
Habits of Wellness The “New England Dairy & Food Council Fuel Up to Play 60″ grant helped us purchase a stationary bicycle blender. During our kick off event, we made over 400 fruit yogurts smoothies. Students signed a pledge to eat well and be active on a daily basis. It is great to see students [...]
We would like to thank Rock The Bike for allowing us to rent out smoothie bikes for this year’s FunFest at the SF Giants’ AT&T Park! We managed to serve over 2,200 smoothies and received more thanks and smiles than we could have ever asked for. This was a first for LIFT and you helped [...]
We have been enjoying our bike powered blender greatly. We used it on saturday for a Minnesota Campus Energy Challenge Retreat and it will be used again this Thursday for a end of the semester party for our campus bike coop.
-Miwa in Minnesota
“Rock the Bike team met the public at the Maker’s Faire in May 2007. The Fender Blender, as always was a great draw and a big smile machine for kids at our booth.”
Bay Area Venture Capitalist Steve Jurvetson blends a smoothie on Songbird’s Fender Blender
Jones Valley Teaching Farm shared this refreshing, seasonal smoothie recipe:
Harvest spinach and strawberries, if available- figs, blackberries, raspberries and mulberries
This makes one blender full- about 10 sample cups.
¾ cup spinach
½ cup strawberries
½ cup other berries and figs
¾ cup OJ
½ cup low fat vanilla yogurt
½ banana
Mix all ingredients together in bike blender and let student pedal. Serve in 3 or 5 oz. paper cups.

Above: A youngster pedals the Fender Blender Universale at Jones Valley Teaching Farm.
Click here to read more about the Fender Blender Universale at Jones Valley Teaching Farm.
If you have a recipe you’d like to share with the bike blending community, please send it to customerservice@rockthebike.
Here’s a copy of a recent receipt from Trader Joe’s for a Bike Blending event that served 100 people.
To serve the most people in the least time, here are the factors to consider:
- Ingredients. This is the easiest. Ingredients cost $0.60 per 8 oz smoothie. Scale this to meet your crowd needs.
- Crewmembers. This helps you prepare the pitchers of ingredients faster. 1 person per bike for a relaxed event. 3 crewmembers per bike if you think you’ll be slammed.
- Number of Fender Blender bikes. Increase the number of bikes to maximize your participation levels when maximum crowd flow is expected. Each bike can do 100- 250 8 oz smoothies per hour, depending on the number of crewmembers.
- Type of pitcher: See the Osterizer v. Vitamix comparison. It’s easier to serve large crowds with a vitamix.
- Number of pitchers. Two pitchers are incredibly useful. Make double the same amount of time by prepping a second batch while blending the first. If you foresee having vegan/dairy-free smoothies you might want a pitcher just for those.
CalFresh (formerly known as food stamps) is a federal nutrition assistance program that helps low-income individuals and families buy the food they need for good health. It is guaranteed to anyone who meets the eligibility requirements.
In 2012, Humboldt County’s Department of Health and Human Services opened up grant applications to access funds provided by the CalFresh program. St. Joseph Health was one of approximately 40 recipients to receive this funding in Humboldt County.
Our funds will be managed by our Community Benefits Department, in a variety of outreach efforts. These funds will help support nutrition education through Paso a Paso, four local community gardens, community dinners, and the purchase of a bicycle blender.
The bicycle blender is a fun way to educate community members on how to create a low-cost, nutritious smoothie, while getting a little exercise. The bicycle blender will make appearances at Paso a Paso classes, community dinners, bike rodeos, our annual health fair, and other local events. So keep your eye out for the red-hot fender blender pro at a community event near you!

We can produce custom logos with our printing partners and install them to our customers’ specification on the Fender Blender Pro.

We provide a full service offering for wheel cover and frame branding, in which we handle the printing and application of the stickers and charge time and materials.
For this offering the process usually goes as follows:
Wheel Branding: Wheel branding wraps the stock rainbow fruit/dot covers in a full vinyl wrap. The fee for printing graphics and installation is $450 (Quantity Discounts are available). For an additional $300 fee, Rock the Bike can assist with graphic layout, design and include a rendering proof. White wheel covers are an additional $80, Black wheel covers are an additional $100.
Making your own wheel branding art? Art must be received print ready – 300dpi in PDF or TIFF file format. Download the wheel branding template with instructions layer.

Frame Branding: Put your company name or logo on both sides of your Fender Blender Pro frame! Graphics are fit to the dimensions of the arcing top tube, measuring 15″ x 2″. We charge $100 to print and install a set of single color logo frame graphics. To assist with graphic layout and rendering proofs, add $200. $100 for each additional bike.

Custom Frame Color: Choose your desired Pantone color and we will find a close powdercoat match. Powdercoat doesn’t offer every color under the sun, but it’s more durable and environmentally-friendly than paint. We charge $350 for the first bike and $250 for each additional bike of the same color.

To get the customization process going, please email us your high resolution graphics and ideas or sketches of what you would like.

Custom Color, Full Wheel Wrap, Custom White Saddle, and Custom White Tire
*NEW!* — Customize your Spin Art attachment to match your Fender Blender Pro!
The recycled-plastic Spin Art drum makes a nice branding surface that perfectly complements the custom branding of your Fender Blender Pro. Branding on the Spin Art drum is $110 for the layout, printing and branding. If you’re placing an order for multiple bikes, each additional drum is $80.


Justin Ancheta performing LiveOnBike at the 2010 San Francisco Bicycle Music Festival, co-produced by Rock The Bike.

Fans pedal powered 7 hours of live local music.
Here you see the three key elements of a Pedal Powered Stage in action:

As usual with our local events our trusty roadies hauled all of our Pedal Powered Stage gear to and from the venues on cargo bikes, such as the Mundo and the Xtracycle. In the foreground special Roadie guest Aaron from Aaron’s Bike Repair in Seattle carries his girlfriend and tows our Biker Bar. Strong!

Once we set up our Pedal Powered Stage, we wasted no time getting band after local band amplified. Here’s the Tri Tip Trio breaking it down at Golden Gate Park.

El Arbol in effect as a two-person generator.

Locura got the dancing started at Showplace Triangle, our night venue. photo: Aufdencamp

Obo Martin, LiveOnBike. photo: Aufdencamp

1st time Golden Goose Lindsey rolling with the pack. The Golden Geese are the volunteers who shake the buckets for musicians after each set.
Untitled from TyrellVoightKampff on Vimeo.
Karlanga’s Silk Performance from TyrellVoightKampff on Vimeo.

Our night venue: Showplace Triangle, the largest of San Francisco’s popular “Pavement to Parks” mini parks.

It was our first time offering monitored bike parking at one of our events. Thanks Sam and the crew from DPW for your help!
The Fender Blender Pro is up to the task of ice crushing and quality blending. Check out all these great videos of it in action!
NPR’s Jennifer Sharpe interviewed Rock The Bike in August, and also attended the California Academy of Sciences Night Life event the night Rock The Bike brought the Pedal Powered Stage.

In the shop on the day of her visit we were finishing up a build of a new hybrid Electric Mundo that we used at Nightlife as one of our generators.

Sharpe also interviewed David Butcher, a pedal power afficionado based in the Mountain View, who seems to get younger as the years pass.

And she visited Lonnie Green in Grass Valley who came up with a Pedal Powered earth mover.
Transcript excerpt:
(Soundbite of song, “Sending Out”)
Mr. FOSSIL FOOL (The Bike Rapper; Founder, Rock the Bike): (Singing) You got to leave your Prius outside the club. You got to leave your Hummer outside the club.
SHARPE: Pedal-powered bike rapper Fossil Fool, also known as Paul Freedman, is out on the steps of San Francisco’s Academy of Sciences. Seeing human power as a tool for community building, his company: Rock the Bike, sells what might make a good mascot for the human power movement: A pedal-powered bike blender called the Fender Blender.
Mr. FOSSIL FOOL: Almost everyone that buys it, the first thing that they want to do with it is they want to take it out into their community and share a sweet, thick, bike-blended smoothie.
(Soundbite of a blender)
This past weekend, Habana Outpost celebrated its season opening with an Earth Day Expo, featuring kids’ activities, outdoor film screenings, an eco fashion show, workshops, local vendor booths and live music. We arrived promptly at noon on Saturday, hoping to beat the crowd (which on this first warm day of the year could be nothing but insane). We did, and were the first to make use of the smoothie “bike blender”, a stationary bike with a blender attached to it — pedal and receive $1 off your smoothie, seems like a deal too good to pass up. Even though it may not be the most efficient eco-feature, because of its crowd appeal it is probably the one that gets the most attention.
Sean Meenan opened NoLita’s Cafe Habana and Habana To Go in 1998, with a mission to serve home-style Latin food with unique Cuban and Central Mexican accents. Habana Outpost, located in the Fort Greene neighborhood of Brooklyn, is the third member of this culinary family. Besides being a fun place to spend a sunny day, Habana Outpost is NYC’s first eco-eatery, aiming to reduce wasteful consumption and promote sustainable solutions by using earth-friendly practices in the design, construction, and day-to-day operations.

Fender Blender Universale in Sierra
It takes just a minute to whip a morning smoothie or an after-work margarita with a pedal-powered blender from Rock the Bike.

Sierra Magazine cover
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Turns any bike into a party bike! Our most affordable bike blender, it’s also great for schools, camps, and fundraisers.
Our quietest, most powerful and compact human power generator. It’s the most efficient, easy to use, compact, and quietest Pedal Power generator we know of. We use it as one of the key pieces of gear in our Pedal Powered Stage. The Electric FB Pro combines a Fender Blender Pro with a brushless generator wheel [...]
Amaze attendees at your event with Pedal Powered Spin Art. It’s so easy it almost requires no supervision. With just a few pedal strokes, you can get the platter of your Pedal Powered Spin Art station spinning at 1000-2000 RPM, enough to produce dazzling spirals, circles, and streaks as you squirt paint on the paper. [...]
Take the cranking out of your arms and into your legs for a more ergonomic method that taps into larger muscle groups, yielding amazing results at your events. Crank out up to 2 gallons in only 20 minutes of casual pedaling! Our new Ice Cream Bike combines the wide size range and style of our [...]