FSA Di2 Seatpost Battery Plug 27.2mm for K-Force & SL-K Series 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JIN/JIN2/JIN3//JNY/JNY2//JTX/JTX2/JTX3//JCA//JCO/JCO2/JCO3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ this midlayer seamlessly combines functionality

this midlayer seamlessly combines functionality with style

or a quick snack in the wilderness

Its universal HG12 interface is compatible with all HG12

or cyclocross handlebars

high-performance climbing rope engineered for both professional and advanced enthusiasts

FSA Di2 Seatpost Battery Plug 27.2mm for K-Force & SL-K Series 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JIN/JIN2/JIN3//JNY/JNY2//JTX/JTX2/JTX3//JCA//JCO/JCO2/JCO3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ this midlayer seamlessly combines functionalityOptimize your Di2 electronic shifting system with the FSA Di2 Seatpost Battery Plug, a must have accessory engineered for seamless compatibility and reliable performance. Designed specifically for 27. 2mm seatposts, including FSA's renowned K Force, SL K Light, and SL K ITC models, this high quality battery plug ensures a secure connection for your Di2 eTap system, enhancing your bike's electronic drivetrain functionality. Constructed from durable,