The Lezyne Smart Chainstay Protector is crafted from abrasion-resistant neoprene to shield your bike frame and minimize chain noise. Its rubberized interior prevents slipping, even on rough terrain. Heavy-duty Velcro straps secure it in place, ensuring your frame is protected from both the chain and the protector itself. Highly recommended for bike enthusiasts. SKU: LZ1PRSMARTV1L.