Please wait !     Updating price & availability

Welcome - FREE Shipping & FREE Returns


Sports > Cycling > Parts & Components > Seats & Saddles > Seat Posts
TRIWONDER Bike Seatpost Adapter Shim 25.4mm 27.2mm 28.6mm 30.4mm 30.9mm 31.6mm 33.9mm 34.9mm Aluminum Alloy Bicycle Seat Post Tube Adapter for Mountain Bike, Road Bike (27.2mm to 33.9mm), 05 Black
Item Sku: FXHO0PU84O7FT     Features & Description SKUB0CH84B7SG
  •   April 2026 - Easter Shopping Deals  
  • Category: Seat Posts
  • Brand: TRIWONDER
  • Condition: Used
  • Size:27.2mm to 33.9mm
  • Color: 05 Black
  • Warranty:12 Months
  • New Price: $17.14
  • Used Price: $14.06 USD
  •  DEAL 

  • You Save: $3.09 (18%)
  •  Used Like New 
  • Looks and functions as if it were new. Item may be repackaged.
  • ✓ Free shipping
  • ✓ Free Returns - 30 days
  • ✓ Free Order Cancellation
  • ✓ Sales Tax Included
  • ✓ 2-3 Days Delivery
  • ✓ Get It April 25, 2026
  • ✓ In Stock (19)
  • ✓ PayPal / Card Buyer Protection
  • ✓ Fulfilment by Fedex / Amazon / UPS / Shipwire
  • ✓ No marketing spam ✓ Anonymous checkout
  •          Qty:  
  •  

  • TRIWONDER Bike Seatpost Adapter Shim 25.4mm 27.2mm 28.6mm 30.4mm 30.9mm 31.6mm 33.9mm 34.9mm Aluminum Alloy Bicycle Seat Post Tube Adapter for Mountain Bike, Road Bike (27.2mm to 33.9mm)
  •   April 2026 - Easter Shopping Deals  
  • Warranty:12 Months
  • New Price: $17.14
  • Used Price: $14.06 USD
  •  DEAL 

  • You Save: $3.09 (18%)
  •  Used Like New 
  • Looks and functions as if it were new. Item may be repackaged.
  • ✓ Free shipping
  • ✓ Free Returns - 30 days
  • ✓ Free Order Cancellation
  • ✓ Sales Tax Included
  • ✓ 2-3 Days Delivery
  • ✓ Get It April 25, 2026
  • ✓ In Stock (19)
  • ✓ PayPal / Card Buyer Protection
  • ✓ Fulfilment by Fedex / Amazon / UPS / Shipwire
  • ✓ No marketing spam ✓ Anonymous checkout
  • Qty:    
  •  




STORE POLICY



SUPPORT LINKS



WHO WE ARE

alumigogo shop by Webcortex LLC is a store specializing in high demand used products.
Focusing on high availability and fast delivery our goal is to provide an excellent shopping experience for our customers .


CONTACT US


alumigogo shop by Webcortex LLC Philosophy: Straightforward shopping with clear product information, fast delivery, and reliable support. No marketing spam. No AI-driven product pushing. Just buy what you need and move on.

Note : We use cookies to give you a better experience on our website. By continuing to use our site, you are agreeing to the use of cookies.