After you receive the item, if you are not satisfied with my item or service, please contact me before you leave feedback, I will try my best to fix it for you

Warranty and Return policy:
2 years warranty, contact me by eBay message for warranty issue

Max torque: 5NM

• Made of Toray T700 high modulus carbon fiber
• Monocoque construction, Full Carbon 3k finish
• Designed to provide superior stiffness and yet absorb road shock to give you a performance advantage
• 2 pcs of Ti bolts included, with Carbon bottom cradle and round shape top yokes to prevent any hurt to the saddle rails

  Fit with regular round shape saddle rail and 7*9 Oval shape saddle rails

• Triple reinforced layer in the head, provide super strengh,Weight limit 230 lbs
  
• 31.8* 615mm(204g,Fit most Brompton Folding bike& others)

Original Brompton Post weighed 503g