Easton EC90 Stem By Easton Write a Review $212.49 - $249.95 up to $10.00 Cashback Category : Cycling Cycling Type : Stem Brand : Easton Model : EC90 See details Buying options Best Value BikeSomeWhere.com OneCart® What is a OneCart® Store? This means you are purchasing this item by using our convenient OneCart, which allows you to purchase items from different stores using just one checkout process. Shopping made simple! Easton EC90 SL 10D Threadless Bicycle Stem - 704536 $212.49 $8.50 Cashback + Description Show options 2 Options We didn?t set out to make the lightest stem in the world. No, we wanted to make the lightest stem in the world that could withstand years of rigorous abuse on racecourses like Paris-Roubaix. In fact, the EC90 SL stem is so strong it will hold up just fine to cyclocross and XC mountain bike racing. We were able to whittle weight down to just more than 100 grams (in the 100-millimeter length) thanks to our exclusive TaperWall? technology and a touch of titanium hardware. Because we wanted to be sure the EC90 SL would never leave you wanting more when it came to handling or durability, we used our proprietary Distributed Stress Technology and Top Lock faceplate to maximize the handlebar/stem interface. Made to withstand years of rigorous abuse on race courses EC90 SL stem will hold up just fine to cyclocross and XC mountain bike racing TaperWall technology With Distributed Stress Technology and TopLock faceplate to maximize the handlebar/stem interface 118 g Bike Nashbar Easton EC90 SL 10-Degree Carbon Stem Parts Mountain Stems $212.99 + Description Go To Store Easton EC90 SL 10-Degree Carbon Stem. Easton wanted to make the lightest stem in the world that could withstand years of rigorous abuse on race courses like Paris-Roubaix and the result is the superbly-crafted EC90 SL carbon fiber stem. In fact, the EC90 SL stem is so strong it will hold up just fine for cyclocross and XC mountain bike realms as well. Easton was able to whittle the stem's weight down to just more than 100 grams (in the 100mm length) thanks to their EC90 carbon fiber, exclusive TaperWall technology, and a touch of titanium hardware. And because Easton wanted to be sure the EC90 SL would never leave you wanting more when it came to handling or durability, they utilized proprietary Distributed Stress Technology and a Top Lock face plate to optimize the handlebar/stem interface for ease of maintenance and peace of mind. Backcountry.com Easton EC90 SL Stem $249.95 $10.00 Cashback + Description Go To Store The EC90 SL Stem is one of the lightest on the market, but that's a pleasant by-product of Easton's design principles. They set out to produce a stem that can handle the rigors of CX and XC racing. And, even after focusing on strength, this sculpted carbon stem just happens to be light enough for today's ultra-light road bikes. This makes the EC90 SL a perfect choice for broken pavement, gravel roads, and cobblestone-strewn race courses. Easton uses the same TaperWall carbon construction as its highly respected handlebars. This is not just more material in some areas for strength and less in other zones for weight reduction. It promises a void-free, perfectly clean carbon laminate throughout -- which is the only way to avoid fracturing caused by faulty carbon construction. Along with TaperWall, Easton adds Top Lock, which immobilizes the face plate against the surface of the stem once the top two titanium faceplate bolts are threaded and torqued properly. It's designed this way so that the stem cannot place uneven pressure on the handlebar. To finish the installation procedure, simply torque the bottom two bolts to spec. An even distribution of loads to the handlebar is one advantage of Top Lock, another is the faceplate cannot flex around or vibrate when you ride over rough roads. A faceplate that doesn't vibrate cannot wear against the handlebars -- which greatly reduces the chance of weakening your favorite carbon bars. The Easton EC90 SL Stem is made of Easton Carbon and uses titanium hardware for the faceplate and steerer clamp. It's available in lengths from 80-130mm in 10mm increments. It's sized for 1-1/8" steerer tubes and has an oversized 31. 8mm bar clamp diameter and 0 rise. It comes in a Matte Carbon finish.