Extendable Stems, 160mm-200mm Riser Stem for Normal Handlebars and Tandem-Bicycles Rear Seat Handlebars

Price: $39.99 - $37.99
(as of May 23, 2025 17:47:50 UTC – Details)

Tandem-Bicycles special rear seat stem. is fixed to the front seat tube when used on Tandem-Bicycles.
So it is very easy to install. This is a very good replacement part for bicycle repair.
Because the length can be adjusted, you can also have a comfortable riding experience for the rear seat.
Of course this stem is also suitable for ordinary bicycle forks.
The length of 210-260 can effectively extend the length of the whole bike specific to your use of the way to adjust.

Length: 160mm-200mm
Bottom fixing diameter: 28.6mm
Applicable handlebar diameter: 25.4mm
Weight: 380g
Surface: black sandblasting
Material: aluminum alloy
Package 1×Extendable stems

【Size】：Adjustable length: 160mm-200mm. bottom diameter: 28.6mm, applicable handlebar diameter 25.4mm
【Material】：Weight 380g, the whole body is made of aluminum alloy. The heavy material enhances stability and durability.
【Surface】：The surface is sandblasted to achieve a matte finish. The all-over black is a very easy color to match.
【Installation flexibility】：Installation is very easy. All you need is a hexagonal screwdriver and you can complete all the steps of installation and adjustment.
【Application scope】：Universal single bikes can be mounted on the front fork. The double bicycle is mounted on the seat tube. A very good replacement for bicycle repair parts.