Bike Stem Riser, Adjustable Bicycle Handlebar Extender, Aluminum Alloy, High Toughness, Increases Bar Height Up to 5.3" for Most Bicycle Road Bike, Mtb, Bmx, Cycling(1-1/8" Black)(With Wrench)

Function:

Made of high strength aluminum alloy, strong and durable, easy to install, comfortable and convenient to use.

Double screw lock design to prevent the handlebars from loosening and falling off, reduce hidden danger when riding.

More flexible operation and easier climbing, an effective bike fork extension accessory to make your ride easier.

Reduces pressure on the lower back and relieves discomfort in the upper back, neck and wrists, allows you to stay in good shape on long rides.

Specification:

Product name: handlebar riser bike.

Material: Aluminum alloy.

Color: Black.

Diameter: 3.5cm/1.38inch.

Package weight: 226.5g.

Material Aluminiu

High strength aluminum alloy, strong and durable.

Surface grinding process

Frosted process, strong texture, bright color.

Double screw fixing

Double screw fixing, firm and durable.

Applicable

The bike stem extension is suitable for most bikes, mountain bikes and road bikes with 28.6mm threaded bars.