Aluminum Alloy Water Bottle Clamp Rack Mount

Self-mountain mountain bike bottle cage conversion seat converter bicycle cup holder adapter seat accessories

Name: Bicycle Bottle Cage Adapter
Applicable: 65.3MM, 31.6MM seat tube,
31.8 tube handle, straight handle
Material: AL 6061 aluminum alloy
Weight: net weight 57.8g
Color: red / black / blue / gold / green / titanium

Weight (g): U (95-100g)