CORE Seat bottombrackets 506 g (584) / 533

506 g (584) / 533 g (622)

The postmount brake capacity was increased to PM7 to allow for 180 - 220 mm rotors

it features a channel running through it that aids the routing of dynamo power cables

Our ALT bar tape is a more conventional looking tape

Extra Info

CORE Seat bottombrackets 506 g (584) / 533Built for maximum comfort on MTB and flatbar touring bikes. Also a great choice for cargo bikes and other urban utility bikes. Thick padding helps with optimum absorption of bumps on the trails and pot holed city streets. Colour Black Rail Color Black Rail Material CrMo Top Cover PU Vacuum bonded Dimensions 270 x 155 mm Extra Info Waterproof. No Visible Seams Weight 313 g