4 Pcs Aluminum Alloy Brake Lever Adjusting Screws,Brake Cable Adjusters for Mountain, Road, Fixed Gear, Folding Bikes

【 Fine-tuning Tension 】 Easily achieve millimeter-level precise adjustment of brake wire tension, providing convenient brake feel customization for various vehicle models such as mountain bikes and road bikes, and eliminating brake delay caused by loose cables. 【 Lightweight and Rust-proof 】 Made of precisely processed aluminum alloy, its strength and weight are 200% higher than those of ordinary steel screws. The thread accuracy is high, ensuring that it does not slip when repeatedly adjusted. 【 Fine Adjustment 】 When you find that the brake travel is too long after replacing the new brake cable, or the brake response becomes soft after long-term use, rotating these adjustment screws can quickly restore the best braking effect. 【 Full Vehicle Upgrade 】 No professional tools are required. Just carry a coin or a key with you to complete the roadside fine-tuning. It is recommended to replace the front and rear braking systems simultaneously to maintain consistency. 【 Safe Riding 】 When every emergency braking is precise and reliable, this set of lightweight screws is precisely the fine-tuning art that cannot be ignored in the riding safety system.