Concept USA quill stems

Concept USA quill stems on this page:
1 1/8" diameter: 12cm black | 13cm black | 14cm black | 15cm black

We don't have an on-line shopping cart. If you see something that interests you or if you have a question, please call us at (503) 480-2001 or email: sscycleworks@comcast.net

Concept USA is a high-end line of accessories made by Univega, the bike line created by industry legend Ben Lawee. Lawee started as a sales representative of the Joannou bicycle wholesale company, but soon was the owner of the Jones Bike Shop in Long Beach, CA (a long way from his birth city of Baghdad, Iraq). He grew that one shop into a chain. In 1959 he sold the chain and began importing Bianchi bicycles while also becoming the US distributor of Raleigh and Motobecane.

In the early 1970s he created his first private-label bike line, Italian-made Italvega. When exchange rates and product availability prompted a switch to Asian-made bikes, he created the Univega line, the Alpina MTB line and others, like Concept USA.

---

Concept USA 12cm, 1 1/8" black quill stem with a 10-degree rise. 25.4mm bar clamp diameter. Used, $40.00/each

• Missing cap & bar binder bolt, hence a weight of 277 grams
• Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 5cm.

Side view

Here's the stem with the wedge and bolt shown.

The stem turned over to show its other side.

The top of the stem, showing that it's missing the cap.

Here's the stem's underside

---

Concept 246 USA 13cm, 1 1/8" black quill stem with a 10-degree rise, 25.4mm bar clamp diameter. New, $40.00/each

Part# 31192

• Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 6cm.

Side view

Here's the other side

Top and back of the stem

The front of the stem

---

Concept 246 USA 14cm, 1 1/8" black quill stem with a 15-degree rise, 25.4mm bar clamp diameter. New, $40.00/each

Part# 31193

• Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 5cm.

Side view

Here's the stem flipped over

The back and top of the stem.

Front and underside of the stem.

---

Concept 246 USA 15cm, 1 1/8" black quill stem with a 15-degree rise, 25.4mm bar clamp diameter. New, $40.00/each

Part# 31194

• Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 5cm.
• Weight: 277 grams

Side view

Here's the other side of the stem.

Front and underside of the stem.

Top and back of the stem