To buy, select Size
Choose from options to the left

Origin8 Pro Fit Alloy Ergo Stem

by Origin8
4.6 out of 5 stars 121 customer reviews
| 8 answered questions

Price: $25.97 - $46.11
Black
Select
Prices shown are for Color Black
Select
1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d...
Loading details...
1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d...
Loading details...
1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d...
Loading details...
1-1/8" x 25.4 x 8-Degree x 80mm
Loading details...
1-1/8" x 25.4 x 8-Degree x 90mm
Loading details...
1-1/8" x 25.4 x 8-Degree x 100mm
Loading details...
1-1/8" x 25.4 x 8-Degree x 110mm
Loading details...
1-1/8" x 25.4 x 17-Degree x 80mm
Loading details...
1-1/8" x 25.4 x 17-Degree x 90mm
Loading details...
1-1/8" x 25.4 x 17-Degree x 100mm
Loading details...
1-1/8" x 25.4 x 17-Degree x 110mm
Loading details...
1-1/8" x 26.0 x 8-Degree x 80mm
Loading details...
1-1/8" x 26.0 x 8-Degree x 90mm
Loading details...
1-1/8" x 26.0 x 8-Degree x 100mm
Loading details...
1-1/8" x 26.0 x 8-Degree x 110mm
Loading details...
1-1/8" x 26.0 x 8-Degree x 120mm
Loading details...
1-1/8" x 26.0 x 17-Degree x 80mm
Loading details...
1-1/8" x 26.0 x 17-Degree x 90mm
Loading details...
1-1/8" x 26.0 x 17-Degree x 100mm
Loading details...
1-1/8" x 26.0 x 17-Degree x 110mm
Loading details...
1-1/8" x 31.8 x 8-Degree x 70mm
Loading details...
1-1/8" x 31.8 x 8-Degree x 80mm
Loading details...
1-1/8" x 31.8 x 8-Degree x 90mm
Loading details...
1-1/8" x 31.8 x 8-Degree x 100mm
Loading details...
1-1/8" x 31.8 x 8-Degree x 110mm
Loading details...
1-1/8" x 31.8 x 8-Degree x 120mm
Loading details...
1-1/8" x 31.8 x 8-Degree x 130mm
Loading details...
1-1/8" x 31.8 x 17-Degree x 80mm
Loading details...
1-1/8" x 31.8 x 17-Degree x 90mm
Loading details...
1-1/8" x 31.8 x 17-Degree x 100mm
Loading details...
1-1/8" x 31.8 x 17-Degree x 110mm
Loading details...
1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d x 110mm
Size:
  • 6061-T6 alloy 3-D forged
  • U-Bolt 2 piece clamp design
  • Road or Mountain
  • (L110mm) 135g

Valentine's Day Toys Gift Ideas

Product Description

Origin8 Pro Fit Alloy Ergo Stems in a variety of size and color options.

Product Details

  • Shipping Information: View shipping rates and policies
  • ASIN: B00Q5878KQ
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (121 customer reviews)
  • Amazon Best Sellers Rank: #20,228 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

Customer Reviews

Top Customer Reviews

Size: 1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d x 70mmColor: Black Verified Purchase
I was concerned about the quality of this product since there were really no reviews, however, I'm very satisfied. It is light yet strong and was a perfect fit as described. The front clamp piece looked cheap in the photo but it feels very strong.

I went from a 110mm straight stem to this 70mm with the 30 degree lift and it's just what I needed; it allows me to ride a bit straighter and puts less pressure on my shoulders but doesn't change my weight distribution at all.
Comment 12 of 13 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1-1/8" x 25.4 x 8-Degree x 100mmColor: Black Verified Purchase
Fitted this on my Profile Design Threadless Size Converter. Used it on a 2013 Windsor Wellington 2.0. Gives me a perfect reach.
1 Comment 6 of 6 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d x 70mmColor: Black Verified Purchase
Just to clarify for people who are ordering this stem. The First one in the drop down list "Color: Black | Size: 1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d x 70mm" is Origin8 Part # 58436 (Link to Manufacturer's site with specs: http://www.jbi.bike/web/checking_product_description.php?part_number=58436 )

I like this stem on both my Origin8 Crawler as well as my custom build fat bike. It move the bars closer to me and slightly upwards (in the way I have it orientated) which makes for a more comfortable riding position (for me anyway).
1 Comment 5 of 5 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d x 90mmColor: Black Verified Purchase
Ver nice riser stem for a mtb bike. Much more comfortable on the bike. Comparable in quality to the Easton stems that come stock on many "middle-high end" bikes. Recommend highly if you're looking for a solid riser stem.

One word of warning. Beware of your front brake cable length and make sure housing is long enough if you're raising your bar with a riser stem. I worked for several years as a bike mechanic and saw several DIYers make this mistake and need housing replaced as well.
Comment 4 of 4 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d x 70mmColor: Black Verified Purchase
I'm a tall rider, but I don't like to lean out wayyyyy in front of myself.
So this stem is the perfect fix. Cuts a couple of inches from the reach distance, which is all I needed. And as a bonus, it lifts the bar height up a little bit too.
Comment 6 of 7 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d x 70mmColor: Black Verified Purchase
This is a well designed and well made piece. I love that it raised my bar "just that little bit" that I needed.
1 Comment 4 of 5 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1-1/8" x 31.8 x 8-Degree x 70mmColor: White Verified Purchase
I invested in a Retul bike fitting and had to replace the stem for this short one as well as the seatpost with a 20mm setback to get everything dialed in. It would have been easy to spend 5X what I paid for this and for the life of me I have no idea why anyone would. This stem is light, strong and beautifully finished. Even though I am something of a weight weenie I cannot imagine dropping an extra $100 for 5 or 10 grams. 75 or more, sure but not for 10 so this stem is golden as far as I'm concerned.
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 1" or 1-1/8" x 31.8-25.4/28.6-25.4 x 35d x 70mmColor: Black Verified Purchase
It was love at first sight. Her round bulbous features the way she clamped onto my shaft. We are to married this summer.
2 Comments 18 of 26 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Recent Customer Reviews

Want to discover more products? Check out this page to see more: carbon stem