TOOPRE Bike Stem Riser, Adjustable Aluminum Alloy Bicycle Handlebar Height Extender for 28.6mm MTB Fork Steerer Tube

The TOOPRE Bike Stem Riser is designed to raise the handlebar height and help improve riding comfort for mountain bikes and other bicycles with a standard 28.6mm fork steerer tube. It is a practical upgrade for riders who want a more comfortable riding position, reduced pressure on the back and shoulders, and better handlebar control.

Made from high-strength aluminum alloy, this stem riser features a lightweight structure, precise workmanship, and a durable frosted surface finish. The adjustable spacer design allows the height to be increased according to different riding needs. It is suitable for most split-style stems and standard MTB front fork steerer tubes.

The riser uses a double-screw locking design with stainless steel hex socket screws for secure installation. The 10.9-grade screws provide strong fixing force, helping keep the stem riser stable and resistant to loosening during riding. A matching top cap is included to help protect the screw area from dust and water after installation.

Available in multiple colors, the TOOPRE stem riser is both functional and stylish, making it a great accessory for mountain bikes, commuter bikes, and other compatible bicycles.

Key Features

• Raises handlebar height for a more comfortable riding posture
• Suitable for standard 28.6mm fork steerer tubes
• Made of high-strength aluminum alloy
• Lightweight, durable, and finely machined
• Adjustable height with included spacers
• Double-screw locking design for firm and stable fixing
• 10.9-grade stainless steel hex socket screws, not easy to loosen
• Frosted surface finish with strong texture and bright color
• Matching top cap helps protect against dust and water
• Suitable for most split-style bicycle stems
• Available in multiple colors

Specifications

Version Options

Standard Version

• Length: approx. 124mm
• Diameter: 28.6mm
• Height increase: up to approx. 70mm
• Weight: approx. 187g
• Colors: Sand Black, Sand Red, Sand Blue, Sand Gold, Sand Silver

Extended Version

• Length: approx. 138mm
• Diameter: 28.6mm
• Height increase: up to approx. 100mm
• Weight: approx. 201g
• Colors: Sand Black, Sand Red, Sand Blue, Sand Silver

Package Includes

Standard Version

• 1 × Stem Riser Body
• 1 × 115mm Threaded Rod
• 1 × Top Cap
• 1 × Screw Protection Cover
• 1 × 5mm Spacer
• 3 × 10mm Spacers

Extended Version

• 1 × Stem Riser Body
• 1 × 135mm Threaded Rod
• 1 × Top Cap
• 1 × Screw Protection Cover
• 5 × 10mm Spacers