100% ORIGINAL SHIMANO 2 years warranty RD-R8000-GS SHIMANO ULTEGRA - Rear Derailleur - Medium Cage - SHIMANO SHADOW RD - 11-speed Updated with a SHIMANO SHADOW design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimized shifting performance. covers: 11-28T to 11-34T PRODUCT SPECIFICATIONS MODEL NO RD-R8000-GS SERIES ULTEGRA R8000 Series Color Series color Average weight 210 Remarks * w/o Bracket spec available Compatible chain HG-EV 11-speed/HG-X11 Total capacity 39T B-axle_Hollow axle ✔ Cable adjuster ✔ Compatible chain HG-EV 11-speed/HG-X11 Mount_Direct attachment (Conventional) X* Fluoric coated link bushings 4 Low sprocket_Max. 34T Low sprocket_Min. 28T Max. front difference 16T Pulley_G pulley bearing ✔ Pulley_Sunken type pulley bolt ✔ Pulley_Teeth 11T Pulley_T pulley bearing ✔ Pulley cage GS Speeds 11 Top-Normal spring type_SHADOW RD ✔ Top sprocket_Max. 12T Top sprocket_Min. 11T Total capacity 39T Rear speeds 11 Can Whatsapp / Call : . https://wa.me/60126960321 Vince Operation Hour Monday to Saturday (10.30AM TO 7PM) *Sunday Close* ----------------------------------------------- VK CYCLES PUCHONG Map - https://goo.gl/maps/8y79tAyzkEE2 (LOCATION) No 39, Jalan BP 7/2 , Bandar Bukit Puchong, 47100, Selangor , Puchong Facebook - https://www.facebook.com/SpecialistRepairBicycles/ Instagram - VK CYCLES buy on shopee: VK CYCLES PUCHONG https://shopee.com.my/product/78112047/1317855318/ buy on lazada: https://www.lazada.com.my/products/i2778561099.html?spm=a1zawi.24863640.table_online_product.35.61a84edfMpapIe