### Key Advantages
1. **Superior Structural Strength**: Made of high-grade 6061 aluminum alloy body plus reinforced steel inner core, this handlebar expander offers outstanding load bearing capacity and anti-deformation performance. It remains securely fixed even when you ride on tough off-road trails or speed on paved roads, getting rid of all potential safety hazards from wobbly handlebars.
2. **Long-Lasting Durability**: The anodized surface treatment on 6061 aluminum alloy effectively resists rust, oxidation, and wear caused by outdoor rain, dust and daily friction, supporting years of consistent use without extra frequent replacement costs.
3. **Reliable Slip-Proof Fixation**: The precision-engineered knurled texture on the aluminum surface, combined with stretchy rubber O-rings, greatly enhances friction with the handlebar inner wall, stopping the expander from slipping or moving around during rides to keep your handlebar grips solidly in place.
4. **Wide Compatibility**: Equipped with precision threaded steel core and adjustable aluminum alloy expansion design, it fits nearly all standard handlebars, compatible with , road bikes, folding bikes, fixies and other common bicycles to satisfy all your custom modification demands.
5. **Quick & Easy Setup**: High-precision machined steel bolt and smooth aluminum expansion sleeve can be easily tightened and expanded with a standard Allen key. No special tools or professional skills needed, cutting down your time spent on bike repair and modification significantly.
### Product Parameters
Category: Bicycle Handlebar Accessory
Material: 6061 Aluminum Alloy + Steel
Size: Refer to the product image for specific dimensions
Color: Refer to the product image for actual color
Applicable Scene: For handlebar grip fixation, stem installation and modification of mountain bikes, road bikes, folding bikes, fixed-gear bikes and bicycles
Package Content: 1 * Bicycle Handlebar Expander
### Warm Tips
1. Images are for reference only, please confirm size details from the product description before placing order.
2. 1-2mm measurement error is normal due to manual measurement, thank you for your kind understanding.
3. Actual product color may vary slightly from the displayed images due to different monitor calibration.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.