Specification Brand : UPALDHOU BulletPoint : ■ Compatible models: 9000/9070/6800/6870/7900/7970/6700/6770 ■ Pulley Cage Color Dry Carbon Plates are available in the following 6 colors: (Matte, Clear, Red, Blue, Yellow, Green) ■ Pulley Color 12T/17T pulley color is a deep green marble color with AURUM+CF30. ■Please note: *Derailleur not included. *You need to increase the number of links on the chain to install. *Installation requires professional skill due to derailleur removal and adjustment. Please consult your nearest cycle shop or Carbon Dry Japan. *Please be careful when installing it yourself BulletPoint1 : [Sturdy Aviation Aluminum Material] The rope grab is crafted from aviation aluminum, ensuring it is breakage and deformation, providing support for your climbing adventures. BulletPoint2 : [Polished Rope Pulley] The rope pulley features a polishing process, preventing deformation and abrasion. it ensures smooth use and consistent performance for your climbing needs. BulletPoint3 : [Easy Rope Release] With a simple construction, this rope grab allows for quick and effortless rope release. just pull on the handle to detach the rope from the device, making it convenient for various climbing activities. BulletPoint4 : [Professional Grade Design] Specifically designed for professional use, such as mountaineering, rock climbing, outdoor development, aerial work, and more, this rope grab is a versatile and essential tool for climbers and outdoor enthusiasts. BulletPoint5 : [Smooth Block Plate] The block plate of this rope grab is smooth and designed to interact seamlessly with the rope, enhancing grip and providing a secure hold during climbing or other activities. Color : Black ExternallyAssignedProductIdentifier : 4580075234259 ItemName : UPALDHOU Climbing Ascender,Climbing Rope Grab Rappelling Gear Equipment for Mountaineering (Black) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : climbing-ascenders Manufacturer : UPALDHOU Material : Plastic ModelName : UPALDHOUdg4mv2ucin-4B ModelNumber : UPALDHOUdg4mv2ucin-4B PartNumber : UPALDHOUdg4mv2ucin-4B ProductDescription : [Sturdy Aviation Aluminum Material] The rope grab is crafted from aviation aluminum, ensuring it is breakage and deformation, providing support for your climbing adventures. [Polished Rope Pulley] The rope pulley features a polishing process, preventing deformation and abrasion. it ensures smooth use and consistent performance for your climbing needs. [Easy Rope Release] With a simple construction, this rope grab allows for quick and effortless rope release. just pull on the handle to detach the rope from the device, making it convenient for various climbing activities. [Professional Grade Design] Specifically designed for professional use, such as mountaineering, rock climbing, outdoor development, aerial work, and more, this rope grab is a versatile and essential tool for climbers and outdoor enthusiasts. [Smooth Block Plate] The block plate of this rope grab is smooth and designed to interact seamlessly with the rope, enhancing grip and providing a secure hold during climbing or other activities.