SILVEROCK Titanium GR9 Bike Seatpost Seat Tube 31.8mm x 535mm 600mm for Bromp ton 3Sixty Trifold Folding Bike Titanium Seat Post 263g Bike Parts

SILVEROCK Titanium. Brompton Bicycle Accessories: The clamping tube is very suitable for your bicycles and easy to install. Folding Bicycle Seat Post: Tights shock absorption and anti-corrosion effects, especially suitable for folding bicycles. Silverock 349 Wheelset: G1 / g3 / g12 / g13 / g15 fork front clamp and g12 fork rear wheelset. Brompton Gear Shifter: Trigger shift: smooth shift is avaliable, especially for bicycles. Mtb Dropper Seat Post: Saddle tube diameter: 3 / 8" -4mm. BRAND: SILVEROCK. Titanium, designed for brom pton pikes, 3sixty trifold folding bikes. Material: titanium. Color: silver, painted black. Thickness: 1.1mm although increase weight, ensure security and strength. Perfect for brompton 3sixty folding bike. Length: 535mm 600mm. Weight: appro 270g535mm, 287g/600mm. Diameter: 31.8 mm. Seatpost tube head use integrated technology instead of welding for high strength. tube end enlarge outward when you raise up seatpost avoid get out of bike frame. Package include: