Promax S-29 Adjustable Aluminum Stem – 31.8mm Clamp Diameter

50mm 31.8 Clamp +/-0 1 1/8" Aluminum Black, 60mm 31.8 Clamp +/-0 1 1/8" Aluminum Black, 70mm 31.8 Clamp +/-0 1 1/8" Aluminum Black, 50mm 31.8 Clamp +/-0 1 1/8" Aluminum Blue, 50mm 31.8 Clamp +/-0 1 1/8" Aluminum Gold, 50mm 31.8 Clamp +/-0 1 1/8" Aluminum Red, 60mm 31.8 Clamp +/-0 1 1/8" Aluminum Gold, 70mm 31.8 Clamp +/-0 1 1/8" Aluminum Blue, 80mm 31.8 Clamp +/-0 1 1/8" Aluminum Blue, 100mm 31.8 Clamp +/-0 1 1/8" Aluminum Black, 100mm 31.8 Clamp +/-0 1 1/8" Aluminum Blue, 100mm 31.8 Clamp +/-0 1 1/8" Aluminum Gold, 100mm 31.8 Clamp +/-0 1 1/8" Aluminum Red, 60mm 31.8 Clamp +/-0 1 1/8" Aluminum Blue, 60mm 31.8 Clamp +/-0 1 1/8" Aluminum Red, 70mm 31.8 Clamp +/-0 1 1/8" Aluminum Gold, 70mm 31.8 Clamp +/-0 1 1/8" Aluminum Red, 80mm 31.8 Clamp +/-0 1 1/8" Aluminum Black, 80mm 31.8 Clamp +/-0 1 1/8" Aluminum Gold, 80mm 31.8 Clamp +/-0 1 1/8" Aluminum Red, 90mm 31.8 Clamp +/-0 1 1/8" Aluminum Black, 90mm 31.8 Clamp +/-0 1 1/8" Aluminum Blue, 90mm 31.8 Clamp +/-0 1 1/8" Aluminum Gold, 90mm 31.8 Clamp +/-0 1 1/8" Aluminum Red