Precision CNC machined to extremely tight tolerances
Computer aided "ultralight design" minimises weight while offering maximum strength
Self cleaning mud grooves help prevent dirt build up
REAR CHAINWHEELS / SPROCKETS
High strength specially enhanced 7075 T6 aluminium alloy
66% lighter than steel
Available in silver, black, red, orange and blue, dependent on bike/marque
NOTE: When selecting, ensure part number AND chain size match as part numbers can be used for different chain sizes. i.e. RE-257-520-13GP is a totally different size sprocket from RE-257-428-13GP (part number is first, then chain size, then how many teeth).