Shimano Pro Tharsis Carbon Mountain bike Stem 80mm x 31.8 for 1 1/8" Steerer
MSRP $300+

The PRO Tharsis stem. A statement of creative design and execution.

•Strong and lightweight carbon trail stem

•Reversible stem design (+6°/-6°) with integrated gap cap and spacer

•Special frontclamp design preventing bolt- and handlebar-stress

•Diagonal steerer clamp construction with titanium bolts

•Diameter handlebar clamp: 31.8mm

•Suitable for 1-1/8" forks

•Color: UD Carbon

Weight: 130g (Mfg's listed)


*If you have any questions, please ask prior to purchase.

Shipping and handling within the US will be calculated by destination. For international shipping, please contact for an estimate. To most international destinations (Brazil, Mexico, Chile, Russian Federation, Thailand, Ukraine, and others) we require Express Mail International shipping be used. Combined shipping is available and recommended.


Please be advised, all purchase cancellations and returns, will be subject to a 4 percent payment processing fee until further notice. This is due to the fact that Paypal, and other payment services, do not refund their processing fees for transactions. Even if a purchase is cancelled or returned.