Quick Summary
The DiULi Bike Stem Riser is an adjustable handlebar extender for bikes with a 28.6 mm (1-1/8″) threadless fork steerer tube. It is offered in a segmented design with 3 total lengths: 85 mm, 115 mm and 180 mm.
This makes the product relevant when you want a raised handlebar position and need to check the steerer tube size, the chosen length and the available cable slack before fitting.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Bike stem riser / handlebar extender for adjusting handlebar height. |
| Compatibility | For standard 28.6 mm (1-1/8″) threadless fork steerer tubes. Check this against your bike before choosing an offer. |
| Length options | 85 mm, 115 mm and 180 mm. The chosen length affects the amount of handlebar rise available. |
| Material | Aluminium alloy construction. |
| Finish | Matte anodised finish. |
| Included items | Top cap and mounting bolt are included. |
What to Compare Before Buying
- Steerer tube size: This riser is for 28.6 mm (1-1/8″) threadless fork steerer tubes, so that measurement is the first check.
- Length choice: Compare the 85 mm, 115 mm and 180 mm options against the handlebar height you want.
- Cable slack: Make sure your brake and gear cables have enough spare length for the fitting position you plan to use.
- Included parts: The top cap and mounting bolt are included, so confirm whether any other fitting parts are needed for your bike.
When to Consider a Different Option
A different option should be considered if your bike does not use a 28.6 mm (1-1/8″) threadless fork steerer tube, or if you need a different rise than the available 85 mm, 115 mm or 180 mm lengths.
It is also worth choosing another setup if your brake or gear cables do not have enough slack for the position you want.
Compatibility, Size and Fit
This riser is for standard 28.6 mm (1-1/8″) threadless fork steerer tubes. The chosen total length is the key size choice, because it affects the final handlebar height.
Before fitting, check the steerer tube measurement and make sure the bike layout leaves enough cable slack for the adjusted position.
What Is Included
- Bike stem riser / handlebar extender
- Top cap
- Mounting bolt
Setup and Correct Use
The design is described as straightforward and tool-friendly for installation. Before fitting, check the fork diameter and make sure the brake and gear cables have enough slack for the chosen height setting.
Follow the bike manufacturer’s instructions for correct installation and use.
Before You Decide
Confirm the 28.6 mm (1-1/8″) threadless steerer tube size, choose the length that matches the handlebar height you want, and check that your cables have enough slack for the fitted position. Make sure the included top cap and mounting bolt suit your setup before choosing an offer.
