My left crank arm came loose and seems to have damaged the square bottom bracket mount. I assumed the bottom bracket was just a standard square taper, but noticed it says “8fun” on it. However, I can’t seem to find an 8fun bottom bracket available online, so I can’t figure out what part I need—I suspect there is a something obvious that I’m missing. Any ideas to get me back on the road? Thanks all.


In Stock & Free Shipping now! Item: 26 inch Electric Mountain BicycleColor: White, BlackMaterial: Aluminum Alloy Age: AdultSpeed: 7 SpeedsVoltage: 36V Power: 250WBearing Weight: 75kg-90kgBattery: 8AH Kettle Lithium BatteryWheel Size: 26 inchPacking Size: 136x25x76cm/53.5x9.8x29.9inchQuantity: 1PcMain Feature:Ergonomic handbar design for comfortable handling.Variable speed, good operation feel, responsiveAluminum handle, solid, stable and comfortablePerfect for many kinds of people for riding and have a fun travel.Package Content:1 x 26 inch Electric Mountain Bicycle
My second e-bike, and it is amazing. 40 miles range on full assist, 4 levels of torque sensor assist, one level cadence sensor assist, one level throttle only, 20 speed, forks have 120mm of range, and the 500 watt battery is very powerful. The seat was too hard, so I replaced it with a gel seat and installed a BodyFloat under the seat. Also installed a rack.
Torque sensors and power controls were developed in the late 1990s. For example, Takada Yutky of Japan filed a patent in 1997 for such a device. In 1992 Vector Services Limited offered and sold an e-bike dubbed Zike.[9] The bicycle included NiCd batteries that were built into a frame member and included an 850 g permanent-magnet motor. Despite the Zike, in 1992 hardly any commercial e-bikes were available.
Two bikes clearly set themselves apart from the rest of the test field: the brand-new BULLS E-CORE EVO EN Di2 and the Specialized Turbo Levo S-Works Carbon. Both brands are huge players with great innovative power, and you can tell this from their bikes. The BULLS impressed with its cleverly thought-out modular battery concept, top-end, well-considered spec, and very balanced handling. “Climb aboard and feel at home” is its tagline. Thanks to the 180 mm of travel, the bike offers plenty of reserves for those larger hits, yet still feels agile and playful. With this brilliant combination, the € 6,499 BULLS secures itself the desired Best Value tip!
The weekend is approaching, and when the promise of adventure calls, you need a reliable mountain bike to hit the trails on. Lucky for you, the Men's Pitch hardtail is dialed for everything from meandering terrain to singletrack. That's why it has 650b wheels, a plush 100mm-travel fork with Multi-Circuit Damping, and a confidence-inspiring geometry. It's the perfect package for both new rippers and seasoned riders alike.
Bicycles featuring pedal power were developed during the subsequent decades of the 19th century, with the most emblematic example being the bicycle we know today as the Penny-Farthing. The bike was named based on the substantial difference in its wheel size resembling the larger and smaller Penny and Farthing coins, respectively. These bicycles were wildly popular among the well heeled upper classes of Europe and America despite their penchant for launching riders head first over the large wheel, not to mention their relative difficulty to mount and dismount.

The first step in deciding which Electric Bike is for you is to determine the right style for your type of riding. Want to take things off road? We have a full range of Mountain Electric Bikes, Hunting Electric bikes, and  Fat Tire Ebikes that’ll have you going on and off trails with ease. Looking for a low impact but super fun ride? Our line of Comfort E-bikes, Commuting E-bikes, and even folding bikes will have you zipping around town, on the beach, or anywhere you can ride- no problem.

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