SUNRingle Mulefut Wheelset 27.5" x 65mm

Name: SUNRingle Mulefut Wheelset 27.5" x 65mm
Brand: Borealis Fat Bikes
Price: 350.0 USD
Availability: InStock

$350.00

$350.00~~$450.00~~

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Shipping and Returns

Borealis does not accept shipments to PO boxes, and additional charges may apply for deliveries to Alaska and Hawaii. We offer flat rate shipping on all products through the most economical FedEx option.

Bikes, frames, and wheelsets typically ship via Ground, while small parts are shipped using 2-Day Express. Please contact us if any damage occurs during shipping.

Borealis provides a 30-day money-back guarantee. If you're not satisfied with your purchase, you can exchange the product or return it for a full refund, minus any transaction fees and shipping costs. Return shipping is the customer’s responsibility, and all returned or exchanged items must be in sellable condition.

LIMITED ONE YEAR WARRANTY

Contact Manufacturer for more details. Borealis Hubs are covered under our 1 year warranty.

New Wheels

Set them up Tubeless with Bud and Lou
Look good gonna try’em next week
Borealis set me up with valves and rim tape easy

Amazing product with professional packaging, shipping, and service from Borealis Fat Bikes, thanks so much!

SUNRingle Mulefut's are our favorite workhorse fat bike rim. They are tubeless compatible and durable enough for any fat bike adventure. 27.5x65 is the ideal fat bike rim for trail riding. Pair these with the Maxxis Minion 3.8" tires and you have the perfect configuration for all-season use. Compatible with up to 4.5" tires.

Wheelsets include rim strips, rim tape, and tubeless valves.

Weight with Borealis Hubs 150-197XD (includes rim strips), no valves, sealeant, or tubes:

27.5x65: 2870g / 6.32lb

My journey started with a my buddy buying an analog fatty and encouraging me into following him. I’m 63 years old, live at 8,400ft elevation in Eastern Sierra, been riding eMTN bike several times a week for just over a year, and it seams like everything I ride is uphill. I tried my buddy’s bike and I could not climb my normal route (1,000ft/7miles). I began researching fatty eMTN bike and quickly found Borealis Keystone. I lamented for several weeks and pulled the trigger early November 2024.

I had questions on choosing the right tires/wheels. The staff was very helpful discussing my riding style/needs and helping me select the right combination (26”, 4.8”).

The bike arrived 3 weeks later (delayed at my request d/t travel). It was meticulously packed and I assembled it on my workbench/clamp. It took about 4 hours (I’m kind of slow and it was the first time. I had not changed my own tire in 50 years). I called the shop for assistance in assembling/sequencing the rings at the head tube. They were quite helpful and got me back on track. I was surprised to learn the bike did not include pedals and it took me several days to acquire some. [Recommendation to Borealis, give options to choose pedals/opt out during the purchase process, just like tires and wheels].

This bike has exceeded every expectation. It handles soundly. Shifting and breaking were flawless without any user adjustments. I can travel uphill/downhill with confidence.

Regarding the battery/range. My ride last week (1hr:43min, 2,746ft elevation gain, and 14 miles) left me using 40% of the battery. I failed to charge that night. I followed this with a longer/steeper ride/climb (3 hrs, 3,865ft, 25 miles) and ran my battery dry in the last 1/2 mile. I mostly ride in ECO mode and occasionally use TRAIL and seldom use BOOST. I can conclude that if you need more than 5 hrs and 6,600 elevation gain, and 40 miles, on 3-5 psi, then you might consider carrying an additional battery.

Regarding versatility, during these two rides above, I traveled on snow, ice, sand, rock garden, slush, hard pack road base, gravel, asphalt, and 12” deep creek. During these two rides, I only lost control when crossing the creek and found an unexpectedly deep rut. This caused me to step off my bike. On other rides, I went down when hitting ice as I did not opt to put studs in the tires (live and learn).

There is truly no terrain this bike cannot handle (however, I recommend considering studs for ice, I have not tried this option).

Today, I noticed my rear brake was soft and the lever pulled back to the bar. I had to stop my ride. I’ll take it locally for a bleed tomorrow morning and hope to ride in the afternoon.

If you want to HAVE A BLAST on the mountain or just want to expand your riding season to 12 months a year, this bike is for you!

Borealis Crestone

Love my new FatBike , ordered online with the help of a sales rep, built my own and got some extra wheels 👍

SUNRingle Mulefut Wheelset 27.5" x 65mm

Shipping and Returns

LIMITED ONE YEAR WARRANTY

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SUNRingle Mulefut Wheelset 27.5" x 65mm

Shipping and Returns

LIMITED ONE YEAR WARRANTY

Customer Reviews

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