ตีนผีจักรยาน SHIMANO รุ่น ACERA RD-M360-SGS และ RD-M3020 7-8-Speed สีดำ สินค้าบริษัทพร้อมกล่อง

SHIMANO ACERA Rear Derailleur RD-M360-SGS, 7/8-speed Product Specifications: Pulley Cage: SGS Rear Speed: 7/8-Speed Mount: Direct attachment Total capacity: 43T B-axle Material: Stainless steel Color: Black SHIMANO ACERA Rear Derailleur 8-speed RD-M3020-8 Double Servo rear derailleur with smooth, precise shifting performance and wide-range capability. The SHIMANO ACERA M3020-8 rear derailleur with Double Servo technology helps you ride challenging terrain with fewer interruptions. FEATURES ・Double Servo construction for smooth and precise shifting ・Versatile performance and wide compatibility »Max. low sprocket: 40T »Total capacity: 45T PRODUCT SPECIFICATIONS MODEL NO : RD-M3020-8 SERIES : ACERA M3000 Series Color : Black Compatible chain : HG 8/7/6-speed Total capacity : 45T Cable adjuster : ✔ Mount_Direct attachment (Conventional) : ✔ Fluoric coated link bushings : 1 Low sprocket_Max. : 40T Low sprocket_Min. : 30T Max. front difference : 20T Pulley_Sunken type pulley bolt : ✔ Pulley_Teeth : 11T Pulley cage : SGS Top-Normal spring type_Double servo : ✔ Top sprocket_Max. : 12T Top sprocket_Min. : 11T Rear speeds : 8/7