E-bike sprocketsCompatible with Bosch Mid motorsHardened steel for longer durabilityOptional chainline offset of 2.5mm for Boost 148mmSizes: 14T, 15T, 16T, 17T, 18T, 19T and 20TLockring included
Upgrading to a different sprocket set can significantly affect your Brompton's overall capabilities and performance, including speed, climb ability, and efficiency, therefore choosing the right sprocket set for your goals will make a big difference to...
Key Features:Heat treated stainless steelHeat treated chromoly chainring14T, 15T, 16T, 17T, 18T, 19T, 20TPolished Silver or Black