Quick Summary
The AEYINO Bike Stem Riser Handlebar Extender is a bike stem riser designed for 1-1/8 inch, 28.6 mm steerer tubes. It is described as a stem raiser main body with spacers and covers, and the stated size is 120 mm.
This product includes a threaded rod, a stem cover, a dust cover and 3 spacers in 10 mm and 5 mm sizes. The stated weight is about 173.6 g. Check that your bike stem and fork steerer tube match the stated diameter before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Bike stem riser / handlebar extender for raising handlebar position. |
| Size | 120 mm. Compare this with the space and height change you want. |
| Steerer tube diameter | 1-1/8 inch (28.6 mm). Match this to your bike before buying. |
| Weight | About 173.6 g. Useful if overall bike weight matters to you. |
| Included items | Stem raiser main body, threaded rod, stem cover, dust cover, 3 spacers, 1 x 10 mm and 2 x 5 mm. |
What to Compare Before Buying
- Diameter: The extender is for 1-1/8 inch (28.6 mm) bikes, so the steerer tube needs to match.
- Size: The stated size is 120 mm, which affects how much height change you are choosing.
- Included spacers: The pack includes 1 x 10 mm spacer and 2 x 5 mm spacers, so check whether that setup suits your position.
- Handlebar setup: The bike needs a detachable handlebar arrangement as stated in the description.
- Weight: At about 173.6 g, the part adds some weight to the bike.
What Is Included
- Stem raiser main body x 1
- Threaded rod x 1
- Stem cover x 1
- Dust cover x 1
- 3 spacers: 1 x 10 mm and 2 x 5 mm
Before You Decide
Confirm the 1-1/8 inch (28.6 mm) steerer tube size before choosing this extender. Check the stated 120 mm size against the height change you want, and make sure the included spacer setup suits your bike stem arrangement.
Follow the manufacturer instructions for fitting and adjustment, especially if your bike stem or fork steerer tube uses a different diameter.
