Profile Design Subsonic Bracket Kit PDL ULTRA chainrings will be available

ULTRA chainrings will be available in the following versions:

Margarita Scent

The Park Tool IB-3 Multi-Tool is a complete take-along bike tool combining our award-winning I-Beam design with a full array of 15 emergency tools

Left/right power balance (%): Yes

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Profile Design Subsonic Bracket Kit PDL ULTRA chainrings will be availableThe bracket is forged to create a sleek low stack design. It offers significantly lower stack than the rest of the Sonic range while retaining the extension reach and width adjustment options. It is compatible with a 31. 8mm basebar, our riser kits and 22. 2mm extensions in aluminum and carbon. Features Materials: Forged 6061 T6 ALStack Height: 23. 5mmWidth Adjustment: 37mmBasebar Clamp Diameter: 31. 8mmExtension Clamp Diameter: 22. 2mmColor: Black