North Shore Billet DH 0127 Polygon Colossus - Derailleur Hanger MFPN=BAA2275 Main clamp

Main clamp

Backplates are entirely covered in graphene heat dissipating coating to achieve much greater heat transfer from the friction material to the cooling fins and at the same time

Wireless Di2 shifting designed for E-MTB and HYPERGLIDE+

advanced sleep monitoring and more (this device is intended to be an estimation of your activity and metrics

For optimal self-cleaning performance lube should not be mixed with an oil based lubricant

North Shore Billet DH 0127 Polygon Colossus - Derailleur Hanger MFPN=BAA2275 Main clampNorth Shore Billet Derailleur HangersAll hangers are CNC machined from 6061 T6 Aluminum for strength and stiffness beyond OEM hangers Protective anodized pewter finish Hardware not included