Profile Design Supersonic Ergo+ 50 SLC Aerobar - Ergo+ Armrest Supersonic Bracket 400mm ModelNumber=H2243 Drivetrain Speeds 12 Defined Color

Drivetrain Speeds 12 Defined Color Black Rings 48/35 Spindle Interface Type SRAM DUB Chainring BCD 107 Number of Chainrings Double Color Black Crank Intended Use Road BB Included No Pedal Spindle 9/16" Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Crank Length (mm) 172

24mm chromoly spindle

Aluminum crank arms are deep pocket forged for maximum strength and then CNC machined to shave every unnecessary gram of weight

Tool-free AutoAttach installation design makes installation and removal easy

5" Tire Bead Folding Labeled Size 700 x 28 Tire Type Clincher PSI 110

Profile Design Supersonic Ergo+ 50 SLC Aerobar - Ergo+ Armrest Supersonic Bracket 400mm ModelNumber=H2243 Drivetrain Speeds 12 Defined ColorProfile Design Supersonic Ergo+ 50 SLC Aerobar Ergo+ Armrest Supersonic Bracket 400mm. The Supersonic Ergo+ SLC series aerobars offer industry leading ergonomics adjustability and low weight maximizing your comfort and speed. The Supersonic is the top model of the Flyt series brackets utilizing an innovative internal wedge clamp to securely hold the extension. It offers easier adjustments and a greater fit range than anything that came before it.