SDG Bel-Air V3 Max Traditional Saddle Steel Rails Black ModelNumber=K1751 Bottle Shift is designed to

Bottle Shift is designed to offset a bottle to a more optimal location and make it possible to also mount a pump on frames with large downtubes

Captain Stripes Jr

model SRX spindle interface ISIS shell BSA shell ID 33

SRAM X5 trigger shifter

Nalgene Bottle

SDG Bel-Air V3 Max Traditional Saddle Steel Rails Black ModelNumber=K1751 Bottle Shift is designed toFlat forward platform allows for ease of movement on saddle Nylon glass base with bridge increases power transfer Deep peri canal continuous relief channel from tip to tail Wider nose to aid in climbing TECH SPECS rails steel top microfiber color black LxW (mm) 260x140 weight 290g