Zoom & HL quill stems
Zoom & HL quill stems on this page:
1" diameter: HL 4cm | HL 9cm | HL 10cm | HL Giant EXT 12cm adjustable
1 1/8" diameter HL Schwinn "Women Inspired 8cm | Zoom 12cm, style 1 | Zoom 13.5cm | HL Trek 13.5cm
1 1/4" diameter: HL 11cm | HL 12cm | Zoom 12cm
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HL Corporation was started in China in 1991 and is an ISO 9001 certified manufacturer. It is most famous now for producing "Zoom" products. As we continue to post our inventory we will list both Zoom & HL brands of quill stems on this page.
HL 4cm stem, 1" diameter quill stem, 25.4mm bar clamp diameter. Used, $25.00/each
Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 8cm.
Side view
Here's the other side of the stem.
From the front
The top of the stem
9cm HL Taiwan 1" diameter quill stem, 30-degree rise, 25.4mm bar clamp diameter. Used, $20.00/each
- Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 11cm.
Side view
Here's the other side of the stem
Front and underside of the stem.
Back and top of the stem. As the hole in the stem shows, this stem can be used as a front brake cable housing stop.
10cm HL 1" diameter quill stem, 10-degree rise, 25.4mm bar clamp diameter. Used, $25.00/each
- Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 8 cm.
Side view
The other side of the stem
Top of the stem
Front view
12cm HL Giant EXT Pro 1" diameter adjustable quill stem, 0 to 50-degree rise, 25.4mm bar clamp diameter. Used, $50.00/each
- Made from 6061 T6 cold forged aluminum
- 50 degrees of height adjustability
- Made in the mid to late 1990s
Side view
Here's the other side.
Front and underside
Back and top of the stem
HL made for Schwinn "Women Inspired" 8cm, 1 1/8" diameter quill stem, 30-degree rise, 25.4mm bar clamp diameter. Used, $25.00/each
Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 8cm.
Side view
Here's the other side of the stem.
Front and underside of the stem
Top and back of the stem
12cm Zoom 1 1/8" quill stem, 15-degree rise, with a 25.4mm bar clamp diameter, style 1. New, $30.00/each
Part# 31181
- Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 6cm
- We have two in stock.
Side view
Here's a close-up of the other side.
Back & top of the stem
Front and underside of the stem
13.5cm Zoom 1 1/8" quill stem, 15-degree rise, with a 25.4mm bar clamp diameter
We have two: New | Lightly used
13.5cm Zoom 1 1/8" quill stem, 15-degree rise, with a 25.4mm bar clamp diameter. New, $30.00/each
Part# 31156
Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 6cm.
Note the hidden bar clamp, not unlike a Cinelli 1R.
Here's the stem turned over.
Here's the front and underside of the stem.
Back and top of the stem
13.5cm Zoom 1 1/8" quill stem, 15-degree rise, with a 25.4mm bar clamp diameter. Lightly used, $30.00/each
Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 6cm.
Note the hidden bar clamp, not unlike a Cinelli 1R.
Here's the other side of the stem.
Back and top of the stem
Front and underside
13.5cm HL made for Trek System 2, 1 1/8" diameter quill stem, 15-degree rise, with a 25.4 mm bar clamp diameter. Used, $25.00/each
Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 9cm.
Side view of this nicely finished stem
Here's the other side of the stem.
Back of the stem
Front and underside of the stem
HL Cro-Moly 11cm, 1 1/4" diameter quill stem, no-rise, 25.4mm bar clamp diameter. New, $30.00/each
Part# 31188
Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 4cm.
The stem can also act as the front brake cable housing stop (note hole in horizontal part of stem). It can be ignored if not needed or it can be a terrific help in restoring an older bike.
Here's the other side of the stem.
The top & back of the stem
Here's the front of the stem
HL Cro-Moly 12cm, 1 1/4" diameter quill stem, 15-degree rise, 25.4mm bar clamp diameter. New, $30.00/each
Part# 31188
- Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 5cm.
- There are two holes in the bottom of the horizontal part of the stem. These are for a clean routing of the front brake cable housing.
Side view
Here's the other side of the stem.
Front and underside of the stem.
Top and back of the stem
12cm Zoom 1 1/4" diameter quill stem, 15-degree rise, 25.4mm bar clamp diameter. New, $40.00/each
Part# 31189
- Actual rise: From the level of the quill's minimum insertion mark to the center of the bar is 5cm.
- Weight: 282 grams
Side view
Here's the other side of the stem.
The front of the stem
Here's the back and top of the stem.
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