ROCKBROS Aluminum Alloy Ultra Light Mountain Bike Seatpost Clamp Quick Release MTB Bicycle Seatpost Bicycle Parts

Specification:

• Brand Name: ROCKBROS
• Size: 31.8mm/34.9mm
• Model Number: 2011-4
• Use: Mountain Bikes
• Material: Aluminum/Alloy
• Gold 1 Blue 2 Red 3 Black 4: Seatpost Diameter 31.8mm
• Gold 5 Blue 6 Red 7 Black 8: Seatpost Diameter 34.9mm
• Color: Black, Blue, Golden, Red
• Size: 31.8mm/34.9mm
• Type: Quick Release Seatpost Clamp
• Fit: Mountain bikes