SRAM's Force E1 Flattop chain delivers precision shifting across 12 and 13-speed drivetrains with their innovative flattop design

and design details like back pleats

more precise shifts

This expert design delivers superior mud protection with unparalleled ease and adaptability for your saddle

we have updated the cut on the upper back to secure a tight fit

cranks ass saver win wing 2 BF2025 SRAM's Force E1 Flattop chainCranks Ass Saver: Your Essential Cycling Companion Ass Saver features an innovative front rail attachment system exclusive since 2014, fastening securely ahead of the seat post to fit a wider range of saddles with precision. This self centering design ensures the mudguard realigns itself if nudged, enhancing durability and reliability on the ride. Its patent protected FLIP TIP technology employs clever origami inspired mechanics, enabling quick and