- Box Contents: This set includes 2 bicycle front wheel riser blocks and 1 bicycle quick release. Riser block dimensions are 22.5 × 11 × 6 cm (8.86 × 4.3 × 2.36 inches), compatible with most bicycle sizes. - Premium Material: Crafted from high-quality technical plastic, these riser blocks are lightweight yet robust, ensuring stability and durability. Non-slip rubber pads are integrated to prevent sliding and protect your flooring from scratches. - Enhanced Training Support: The riser block elevates your front wheel during indoor cycling, allowing for a more natural riding posture. This helps to reduce hand fatigue, especially when training on surfaces that differ from typical riding conditions. - Efficient Quick Release: The included steel quick release bar is designed for mountain bikes and indoor trainers, making bike maintenance easy both indoors and outdoors. - Practical Applications: 1. Use during indoor training sessions to maintain comfort and improve riding posture. 2. Ideal for bike maintenance, allowing quick adjustments without the need for additional tools. 3. Perfect for beginners who need extra stability while getting used to indoor cycling setups. With these features, the front wheel riser blocks and quick release are essential for any cyclist looking to enhance their indoor training experience while ensuring ease of maintenance.