New Shimano 105 FC-5800 Road Crank Crankset 52x36t ,172.5 

• จาน 105, FC-5800, 52x36T, สีดำ, 170MM,172.5MM,165MM (มีกะโหลกอังกฤษ) 
• จาน 105, FC-5800, 52x36T, สีเงิน, 170MM, 172.5MM (มีกะโหลกอังกฤษ) 

Features:

• Lightweight HollowTech II 105 11-speed chainset
• Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low
• The chainring teeth have been developed to work in conjunction with HG-X 11-speed chains for increased contact to provide greater efficiency and improved power transfer
• HollowTech II allows the bottom bracket bearings to be spaced wider apart, enabling the use of larger bearings and an increased axle diameter
• Can be used with Shimano external or press-fit bottom brackets
• The system allows for easier installation, adjustment, and maintenance
• Lightweight anodised SG-X aluminium chainrings for smooth and precise shifting

Specifications:

Package Includes:

• 1 x Shimano 105 FC-5800 Crankset