Studio : Montague Publisher : Montague Binding : Misc. Product Description
Montague Octagon quick release height adjustable steerer extenders. - Medium length adjusts up to 3 inches
- Fast, easy handlebar height adjustment without tools
- Octagonal shape keeps steering engaged while raising and lowering the stem
- Automatically maintains minimum insertion
- Clamps to top of steerer, original stem clamps to top of Octagon device
- Due to variations in aluminum steerer tube wall thickness, the manufacturer specifies usage only with 1-1/8" threadless steel steerer tubes
- Must be installed by a professional bicycle mechanic
| Item Specifications |
|---|
| Color | Black | | Steerer Size | 1-1/8" | | Stem Size | 1-1/8" |
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