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Giant Official original parts Aluminum Alloy Seatpost Clamp For Giant Defy Escape D-Fuse system(155212333) - AliExpress
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1Set Original Bicycle Parts Bike Seatpost Head Clamp For Giant Defy Adv Revolt Dfuse System Transformation Seat Post Rack Hook - AliExpress
![D-Fuse seat collar for fitting rear rack to any Giant or Liv bike with D-Fuse seat tube, such as Defy, Avail, TCX and Brava | Giant Bicycles Bulgaria D-Fuse seat collar for fitting rear rack to any Giant or Liv bike with D-Fuse seat tube, such as Defy, Avail, TCX and Brava | Giant Bicycles Bulgaria](https://images2.giant-bicycles.com/b_white%2Cc_pad%2Ch_600%2Cq_80%2Cw_800/q0is1zt9hir7u06cy5zb/150000053.jpg)
D-Fuse seat collar for fitting rear rack to any Giant or Liv bike with D-Fuse seat tube, such as Defy, Avail, TCX and Brava | Giant Bicycles Bulgaria
![7 x 9mm clamp for Giant D-Fuse SL post? I'd like to run a carbon rail saddle but can't find the right clamps. LBS said the installed clamp could run both round 7 x 9mm clamp for Giant D-Fuse SL post? I'd like to run a carbon rail saddle but can't find the right clamps. LBS said the installed clamp could run both round](https://i.redd.it/q1998sc4ots91.jpg)
7 x 9mm clamp for Giant D-Fuse SL post? I'd like to run a carbon rail saddle but can't find the right clamps. LBS said the installed clamp could run both round
![Giant D Fuse Zero Offset Composite Road Bike Seat Post - 380mm Black Seatpost for sale online | eBay Giant D Fuse Zero Offset Composite Road Bike Seat Post - 380mm Black Seatpost for sale online | eBay](https://i.ebayimg.com/images/g/qxYAAOSwP1pk5C0d/s-l400.jpg)
Giant D Fuse Zero Offset Composite Road Bike Seat Post - 380mm Black Seatpost for sale online | eBay
![Giant's D-Fuse internal seatpost clamp leads to a clean-looking seat tube junction. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media Giant's D-Fuse internal seatpost clamp leads to a clean-looking seat tube junction. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media](https://www.cxmagazine.com/wp-content/uploads/2015/10/adam-craig-tcx-advanced-giant-cxmagazine-cyclocross-img_9861-ay_1.jpg)