Ritchey Trail Stem - 70mm 31.8 Clamp +/-0 1 1/8" Alloy Black Avenue F-65 & R-30 Set Compatible with 9 10 11

Compatible with 9 10 11 and 12-speed (excluding Shimano 12-speed chains)

It darkens and lightens up automatically to the strength of the sunlight (UV light)

5 Defined Color Tan Activity Cycling Size 6

use BTI #PX8980/PX8981

20mm of adjustability allows for optimal positioning on the frame

Ritchey Trail Stem - 70mm 31.8 Clamp +/-0 1 1/8" Alloy Black Avenue F-65 & R-30 Set Compatible with 9 10 11The Ritchey Trail Stem is the first Ritchey stem specifically designed for today's 5 to 6 inch travel trail bikes using wide bars. Forward facing bolt design for easy installation Extra wide bar 4 bolt clamp improves stiffness 6061 alloy Stem Angle (deg) 0 Length 70 Bar Clamp Diameter (mm) 31. 8 Color Black Rise 0 Weight 115 Material Aluminum Defined Color Black Stack Height 45 S. H. I. S. Stem Clamp Diameter 28. 6