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Crank Bros Highline 7 Dropper Seatpost 30.9mm x 100mm Travel
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Crank Bros Highline 7 Dropper Seatpost 30.9mm x 100mm Travel

Crank Bros Highline 7 Dropper Seatpost

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Highline 7 Dropper post

Crank Bros Highline 7 Dropper Seatpost is designed for enduro, all-mountain, XC, and trail riding, featuring Trelleborg® sealing, Igus® LL-glide bearings and keys, and Jagwire® elite ultra-slick cable and lex-sl housing for super low-maintenance and long-lasting durability. In fact, Crank Bros backs their confidence in the Highline Dropper with a 3-year warranty.

The pivot remote lever offers 360° degrees of rotation, 22° of tilt, and a universal mounting system - top, bottom, left, or right - for impressive ease-of-use. Cable and saddle installation is a breeze too thanks to a quick connect mechanism at the base of the post and a two-bolt quick release head.

Click on the drop-down menu for available diameter and travel options.

Note: This is the classic 2018 version of the highline dropper post


  • Trelleborg® sealing.
  • Internal cable routing.
  • Igus® LL-glide bearings and keys.
  • Jagwire® elite ultra-slick cable and lex-sl housing.
  • Self-contained hydraulic cartridge.
  • Quick connect mechanism for easy cable installation.
  • Two-bolt quick release head for easy saddle installation.
  • Ergonomic lever remote w/ universal mount; allows 360° rotation, 22° tilt.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

Diameter: 30.9mm, 31.6mm 

Travel: 160mm, 125mm, 100mm 

Length: 465mm, 400mm, 345mm 

Weight: 610g, 560g, 525g 

Min. Stack Height: 47 mm


Material: 7075-T6 aluminum 

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A guide to picking the best seat post for your riding style.

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*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50
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