The all-new Highline delivers infinite adjustment, smooth feel, and easy installation for any bike. Remote sold separately.Shorter insertion length to fit more bikes. Premium Trelleborg sealing. Exclusive Igus LL-glide bearings and keys. Jagwire cable and housing. Internal routing . Quick connect mechanism for ease of cable installation. Linear actuator for quick return speed. Remote sold separately . Self-contained IFP hydraulic cartridge. 2-bolt quick-connect head. Item Specifications: Diameter, 30.9, Travel (mm), 150mm, Length, 467mm, Offset (mm), 0mm, Actuation, Cable Remote, Cable Routing, Internal, Remote Position, Left,Right, Color, Black, Defined Color, Black, Clamp Style, Std Rails, Weight, 551g,

Crankbrothers Highline 7 Dropper Seatpost 150mm, 30.9 Alloy Hydraulic, Black

Reference Number: 8D96E6

Upgrade your mountain biking experience with the Crankbrothers Highline 7 Dropper Seatpost - a high-performance, reliable, and versatile component designed for riders seeking precise seat height adjustment and enhanced control. Engineered with innovative technology and premium materials, this 30.9mm diameter dropper post offers a smooth, responsive feel and exceptional durability for all terrain riding.

Materials & Construction

Constructed from lightweight yet robust alloy, the Crankbrothers Highline 7 ensures long-lasting performance and corrosion resistance. Its premium Trelleborg sealing safeguards against dirt and moisture, maintaining optimal hydraulic function in challenging conditions. The seatpost features exclusive Igus LL-glide bearings and keys, reducing friction and providing a consistently smooth actuation.

Performance & Engineering

The Highline 7 is equipped with a self-contained IFP (Internal Floating Piston) hydraulic cartridge, enabling infinite adjustment within its 150mm travel range. The linear actuator design allows for rapid and precise seat height changes, ensuring quick response during climbs or technical descents. Shorter insertion length increases compatibility with a broader range of bike frames, making installation straightforward and secure.

Components & Technology

Featuring a 2-bolt quick-connect head with a standard rails clamp style, the seatpost ensures secure saddle attachment and easy saddle swaps. The internal cable routing and Jagwire cable and housing promote clean installation and reliable actuation. The quick connect mechanism simplifies cable installation, reducing setup time while enhancing overall responsiveness.

Style & Use Case

Designed in sleek black for a modern, understated look, the Crankbrothers Highline 7 Dropper Seatpost is ideal for cross-country, enduro, trail, and all-mountain riders who demand precise seat height control, reliability, and ease of use. Its versatile design allows compatibility with either left or right remote position (remote sold separately), making it adaptable for various cockpit configurations.

Innovative Features & Differentiators

- Self-contained hydraulic cartridge for consistent, smooth operation

- Infinite adjustment with linear actuator for quick, responsive seat changes

- Shorter insertion length expands frame compatibility

- Premium sealing and bearings for durability in harsh conditions

- Secure, quick-connect saddle clamp for effortless saddle swaps

- Compatible with cable remote actuation for clean cockpit setup

Specifications:

- Diameter: 30.9mm

- Length: 467mm

- Travel: 150mm

- Weight: 551g

- Material: Alloy with Trelleborg seals

- Color: Black

- Remote Compatible: Yes (remote sold separately)

- Cable routing: Internal

Enhance your riding performance with the Crankbrothers Highline 7 Dropper Seatpost - the perfect combination of advanced engineering, durability, and user-friendly features for mountain bikers seeking reliable seat height adjustment on demanding trails.

  • Premium Materials and Construction: Crafted from durable alloy with Trelleborg sealing and Igus LL-glide bearings for superior corrosion resistance, smooth operation, and long-lasting performance.
  • Innovative Hydraulic Technology: Features a self-contained IFP hydraulic cartridge that provides infinite saddle height adjustment for precise fit and optimal riding comfort across various terrains.
  • Advanced Components & Ease of Use: Equipped with a quick-connect 2-bolt head, Jagwire cable and housing, and a linear actuator enabling rapid return speeds, simplifying installation and maintenance on any bike.
  • Versatile Compatibility & Style: Designed with a 30.9mm diameter, 150mm travel, and shorter insertion length, making it suitable for a wide range of bikes with internal cable routing, finished in sleek black for a professional aesthetic.
  • Enhanced Ride Performance: Linear actuator ensures quick, responsive saddle adjustments, ideal for technical trail riding or race scenarios, while the internal cable routing and quick disconnect mechanism streamline setup and on-the-fly adjustments.
Item Specifications
Length467
ColorBlack
Weight551
Travel (mm)150
ActuationCable Remote
Remote PositionLeft
Remote PositionRight
Diameter30.9
Cable RoutingInternal
MaterialAlloy
Defined ColorBlack
Clamp StyleStandard Rails
Offset (mm)0

Why 365 Cycles?

365 Cycles is an Authorized Crankbrothers Dealer, and we offer the Full Crankbrothers Warranty!

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



ST3653 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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