Shop by Store


Shop by Category

Clothing

Bikes

Components

Frames

Parts

Tools

Shoes

Brakes

Protection

Handlebars

Saddles

Accessories

Tires and Wheels

Helmets

Nutrition

Select a Brand:



Some of our Stores:







Free Shipping on over 6,000 products!





Parts News:

Huge Crowds Line Bergen Streets as Road Worlds Conclude

Massive crowds lined the streets of Bergen to cheer on the menandrsquo;s road race competitors as the World Championships came to a rousing close in Norway....


Rivera 18th in Women’s Road Race

Coryn Rivera was the top American and finished in the top 20 for the second straight year....


McNulty Puts Pressure On In U23 Road Race

Time trial silver medalist Brandon McNulty animated the U23 road race Friday at the UCI World Championships in Bergen, Norway...


UCI Elections: Lappartient elected President, Stapleton to Management Committee

...


Road Worlds Time Trial Competition Concludes

Tejay Van Garderen 26th, Joey Rosskopf 41st on challenging Bergen course....


Geoff Proctor named Cyclocross Performance Consultant for USA Cycling

...


Pro Tharsis Alloy Stem - 50-2973 - Parts sku

Pro Tharsis Alloy Stem - 50-2973 by Pro

Item description: This Parts Bike Forks / Headsets / Stems product is by Pro - PRO Tharsis Alloy Stem. Constructed with the strength you need to tackle the most rugged terrain, the PRO Tharsis Alloy Stem has a low weight and optimum rigidity for long trail rides. Forged and machine alloy construction is resilient and super stiff. It has a 0 rise design that ranges from 60-100mm in 10mm increments.... Learn More

Manufacturer: Pro

Keywords: Mountain Bike Stems

Store: PerformanceBike.com offers a huge selection of the best cycling products with over 10,000 items online at competitive prices. Plus, you can take advantage of shipping products directly from PerformanceBike.com to your local Performance Bicycle store location with our Ship to Store program.

Category: Bike Forks / Headsets / Stems

$89.99

See the Price of Pro Tharsis Alloy Stem

You may also consider:

  Pro Vibe 7S Road Bike Handlebar - Compact
PRO Vibe 7S Road Bike Handlebar - Compact. Favored by Shimano's pro-sponsored teams, the Pro Vibe 7S road bike handlebar is super rigid, incredibly light, and very comfortable. Thanks to its 7050 aluminum construction, massive continuous 3.18mm top section, and more comfortable compact shaping, these bars are stiff enough for even the strongest sprinters. Integrated dual cable routing makes setup and bar wrapping super easy. ...See The Price
 
  Pro Vibe 7S Roadbike Handlebar
PRO Vibe 7S Roadbike Handlebar. If you're heading out to the track, you need a beefy bar that can stand up to the forces generated on the track. The Pro Vibe 7S track handlebar is about as rigid and stiff as they come. With the classic track drop shape, continuous 31.8mm top section, and 7050 aluminum construction, the Pro Vibe is the way to go. ...See The Price
 
  Pro Vibe Sprint Handlebar
PRO Vibe Sprint Handlebar. Take the fight to the enemy with the biggest, baddest sprinter's handlebars out there. Made from super rigid 7050 aluminum alloy, reinforced with internal ribs, and feature a continuous 31.8mm top section, this is a bar that's stiff enough to tame even the burliest sprinter's power output. ...See The Price