Adjustable Bike Stem for Mountain Bike, Road Bike, E-Bike

FIFTY-FIFTY, founded in 2012 by 3 MTBers specialized in machinery and industrial design, is a brand that primarily designs and manufactures high-quality, durable mountain bike components. The company's mission is to create products that enhance riders' performance and win the favor of consumers through excellent after-sales service, which is the driving force behind FIFTY-FIFTY's production.

The FIFTY-FIFTY Adjustable Bike Stem is one of the brand's flagship products. Crafted from CNC-machined, high-strength 6061 T6 aluminum alloy, this stem offers an adjustable angle range of 0-60 degrees, providing users with various positioning options to achieve a more comfortable riding experience. Designed to fit 31.8mm (1-1/4") handlebars and 28.6mm (1-1/8") steerer tubes, the stem is suitable for a wide range of bike types, including mountain bikes, road bikes, downhill bikes, e-bikes, hybrids, enduro bikes, track bikes, fixed-gear bicycles, and BMX.

The adjustable stem's versatility allows riders to tweak their handlebar height and reach, optimizing their riding position for improved comfort and control. The easy-to-install design features pre-lubricated bolts and includes two hex keys for a smooth and hassle-free installation process. Simply insert the stem into the original front fork stem and tighten the four clamp bolts to securely hold the handlebar in place.

For added protection, the FIFTY-FIFTY Adjustable Bike Stem features a waterproof and dustproof rubber dust cover that is tightly fitted and locked with the bicycle stem cover, shielding the internal components from the elements. The package also includes a replaceable stem cap, ensuring a clean, finished look.

Customers have praised the FIFTY-FIFTY Adjustable Bike Stem for its high-quality construction, easy adjustability, and the positive impact it has had on their riding experience. The stem has received an average rating of 4.8 out of 5 stars from 169 reviews, with users highlighting its durability, smooth operation, and versatility in accommodating different bike setups.

In addition to the adjustable stem, FIFTY-FIFTY offers a wide range of other mountain bike accessories, including 104BCD narrow-wide chainrings, double lock-on grips, pedals, bar ends, and more. These accessories are designed to further enhance the performance and comfort of mountain bike riders, cementing FIFTY-FIFTY's reputation as a trusted brand in the cycling industry.

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