Ritchey Superlogic C260 Stem - 90mm 31.8 Clamp +/-6 1 1/8" Carbon Black CheckoutSpec= 1/2 Basis is a thin diameter

Basis is a thin diameter grip with a dimpled pattern that firm yet tacky and less prone to surface wear

SRAM hydraulic brake lever parts for maintenance and repairs

Same great ergonomics as DoubleTap 2x10 brake/shift levers

}Renthal Apex Stem - 40mm 31

Geometry is more similar to road than track

Ritchey Superlogic C260 Stem - 90mm 31.8 Clamp +/-6 1 1/8" Carbon Black CheckoutSpec= 1/2 Basis is a thin diameterRitchey Superlogic C260 Stem 90mm 31. 8 Clamp + 6 1 1 8" Carbon Black. The Ritchey Superlogic C260 Carbon Stem adds uses high modulus carbon fiber increased boom diameter and a wider clamp. TECH SPECS Stem Angle (deg) 6 Defined Color Black S. H. I. S. Stem Clamp Diameter 28. 6 Stack Height 42 Weight 125 Color Black Material Carbon Length 90 Bar Clamp Diameter (mm) 31. 8