Sanzhi Bike Stem 31.8 90mm 110mm 130mm 0-60 Degree Adjustable MTB Riser Stem Short Handlebar Stem Mountain Bike Stem for Bicycle, MTB, Road Bike, Cycling, BMX (Only Fit 1.25″/31.8mm Handlebar)

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Amazon Price: N/A (as of April 12, 2024 10:14 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

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  • Brand: Sanzhi
  • Manufacturer: Sanzhi


  • Please confirm your bike handlebar diameter is 31.8mm (1-1/4") and fork steerer tube diameter is 28.6mm (1-1/8") before order!!! Otherwise, the item is not suitable for your bike!
  • Degree: 0-60° adjustable.Not applicable to Giant bicycles.The mountain bike stem is constructed of high-strength CNC machined 6061 T6 aluminum alloy.Lightweight and Durable MTB Stem – about 280g
  • Use the adjustable stem to achieve a more comfortable riding position, the pain caused by the original setup in shoulders/arms/back had to be corrected. This stem and a riser handlebar did the trick, allow you to sit more upright on bike which is better for your back.
  • Just connect up the bicycle stem to original front fork stem. Four bolt bar clamp holds bar securely in position.The bicycle stem is easy to install, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position.
  • Boenoea adjustable handle bar stem suitable for most road bike,mountain bikes,downhill bike, track bike,fixed gear bicycle,MTB,BMX. The stem is not suitable for GIANT bicycles with 31.8mm fork diameter.

Manufacturer Info

  • PartNumber: sanzhi-12
  • Model: sanzhi-12

Product Info

  • Color: 31.8X130mm