• 【Adjustable Length Design】Retractable bike rear rack extends from 34-53cm, adapting to various cargo needs and offering flexibility for different scenarios.
• 【Superior Load Capacity】Supports up to 10KG, efficiently handling daily essentials such as backpacks, shopping bags, or sports gear.
• 【High-Strength Aluminum Alloy】Crafted from premium aluminum alloy, this bicycle luggage carrier is lightweight yet sturdy, resisting corrosion across diverse weather conditions.
• 【Easy Installation】Simple design allows users to install without professional tools, saving time and effort.
• 【Wide Applicability】Compatible with seat posts up to 32mm in diameter, fitting most mountain bikes and ensuring versatility for various models.

Specifications:

• Size: 34*12cm
• Material: aluminum alloy
• Applicable: Seat tube diameter is less than or equal to 32cm
• Maximum load-bearing capacity: 10KG