The THARSIS 3Five CNC Stem by PRO is an extra-large 35mm diameter flywheel for mountain and trail riding. Made of AL 7050 aluminum with a 0 degree angle, this reliable mount can be perfectly combined with one of the full-size handlebars (available in 35/45/55MM lengths). With a weight of 150 grams, you will not only feel more comfortable, but also your bike.
The products launched in PRO, to the cycling market, are the result of constant research, development and tests, in which they use the latest in materials and design technologies. From professional athletes to casual cyclists, whether you are racing or biking to shop, PRO components help you get the most out of your bike. Get the perfect fit. Select the most comfortable saddle. And keep your bike in perfect condition with PRO components, tools and accessories.
While PRO sponsors and supports elite riders, from World Tour teams to downhill mountain bike freestylers, it's riders like you who motivate everything PRO does. We understand that each rider has unique needs driven by personal goals and individual anatomies. That's why we continue to improve our products, so you can get even more out of your bike tomorrow.
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