KMC Bosch Gen 3 Super Narrow Direct Mount Chainring, Black, 44T, Chainline 47.5mm of 50.0mm

KMC e-Bike chains are specially designed for use in combination with strong mid motors. Optimized pin power and unsurpassed durability are the key features of our e-Bike chains.Key Features:Treatment: Hardened Chromoly steelFor Bosch 3 SystemsDirect Mount; 3mm offsetPerfectly matched to KMC chainse1, e12, e11, e10, e9 and e8 chainsMaximum efficiency which saves battery - Manufacturers part numbers: BFCB20144|KMC_KLS044B

• 44 Teeth
• Chainline: 47.5mm
• Compatible with 9-12 speed chains (1/2" x 11/128")
• Designed to work seamlessly with KMC e-bike chains, pair with an appropriate KMC e-bike chain to achive a minimum of 3500km
• Suitable for Bosch Gen 3 Active Line, Active Line Plus (MY2018) and Performance Line (MY2020)