31.8mm Bike Stem Riser Extender for Downhill Bike Fixed Gear Cycle 90mm 17degree

Description:

【Adjustable】:Bike Stem, Steerer Tube diameter: 28.6mm, Handlebar Diameter: 3.18cm, Bike Handlebar Short Stem Replacement.
【Easy to Install】:Cycle Handlebar Stem the original front fork stem, bolt bar clamp holds the bar securely.
【Material】:Bike Extender Riser is made of Aluminium alloy, Ultralight, clear scale, high strength, and solid.
【Universal】: short handlebar stem suitable for most road bikes, fixed gear bicycles, mountain bikes, downhill bikes, track bikes, DH, etc.
【DIY Modified】:Cycle Handlebar is Suitable for modifying, DIY, upgrade the bike. Downhill, climbing, with them very comfortable.

Specification:

Material: Aluminum Alloy

Size Chart:

Handlebar Clamp Diameter: Approx. 3.18cm/1.25inch
Front Fork Steerer: 28.6mm/1.13 inch

Package Includes:

1 Bike Short Stem
1 Wrench

Note:

Please allow slightly errors due to manual measurement and different monitors.