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isinwheel U8 Ultra electric bike

isinwheel · Fat tire

isinwheel U8 Ultra

7.0/10

Overall score 7.0 / 10, ranked #1 of 17. How we score

$930$2,200

Sale price on 2026-11-08, regular price struck through as shown on the brand page.

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Claimed range105 mi
Lightness81.5 lb

claimed range is above 100 mi, so it is scored at 100 mi max. See how we score.

Sale price on Nov 7; regular price $2,199.99. 1500 W is the listing's headline motor figure. Weight is the spec table's 81.5 lb (the FAQ says about 85 lb). The FAQ states all U8 Series models are Class 3.

01 / Spec sheet

Specs

Price (as listed)
$930
Motor
1,500 W
Battery
864 Wh
Claimed range
105 mi
Weight
81.5 lb
Top speed
28 mph
E-bike class
Class 3
Frame type
Fat tire
Max rider weight
330 lb
Tires
26 x 4 in
Brakes
Hydraulic disc

Specs are taken from each brand's own product listing. We do not claim hands-on testing. Source: isinwheel product page, last checked 2026-11-08. Prices change often; confirm on the brand's site. Photo: isinwheel's product page.

02 / The numbers

Score breakdown

Each gauge shows where this bike sits among all 22 bikes (full gauge = best in database) and its weight in the overall score.

Value (30%)71/100
Claimed range (25%)100/100
Battery size (20%)51/100
Light weight (15%)25/100
Top speed (10%)100/100

Missing specs are skipped, not counted as zero. This bike lists 5 of 5 scored measures. A score is only shown when price, range, battery size and weight are all listed.

03 / Where it stands

Strengths and trade-offs

Worked out only from the listed specs, against the other bikes in our database that list the same spec. Not a test result.

Strengths

  • Price $930 is cheaper than 17 of the 21 other bikes that list it.
  • Claimed range 105 mi is longer than 18 of the 21 other bikes that list it.

Trade-offs

  • Weight 81.5 lb is heavier than 13 of the 16 other bikes that list it.
  • Rider limit 330 lb is lower than 13 of the 19 other bikes that list it.

04 / Next to it

Similar bikes

More on isinwheel and this kind of bike

isinwheel U8 Ultra$930

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