Profile Design Aerobar Bracket Riser Kit: 50mm CheckoutSpec= Qty 9 Ramped center knobs roll fast

Ramped center knobs roll fast and provide excellent traction for climbing and braking

A external type bottom bracket cups

Rear Der/Shifter Compatibility SRAM Exact Actuation Shifter Style Trigger Drivetrain Speeds 10 Weight 130 Color Black

}Profile Design 3/One Aluminum Reverse Brake Lever Set: Black

Profile Design Aerobar Bracket Riser Kit: 50mm CheckoutSpec= Qty 9 Ramped center knobs roll fastProfile Design Aerobar Bracket Riser Kit: 50mm. Riser kits increase stack height to fit a wide range of riding styles for efficient positioning; compatible with ZBS Aerobars T Plus Carbon Series Aerobars T Plus Aluminum Series Aerobars Supersonic Aerobars Sonic Aerobars and Subsonic Aerobars.