0 item(s) - USD$0.00  Shopping Cart
Stroke175, 200mm
Seat Rail Diameter7mm
Weight (Post only) 527g-594g
Weight Installed (1200mm cable, ThumB) 609g-676g
Remote Cable Length Provided1600mm
Cable RoutingInternal Only
Seat rail clamp Inline/Offset0mm/25mm

SizeLengthStrokeWeight (Post Only/Installed)



500 x 175500mm175mm527g/609g554g/636g
560 x 200560mm200mm564g/646g594g/676g



Length x Stroke

Lower Tube Length

Min Insertion

Height at Max Insertion

Height at Min Insertion

500 x 175mm264mm145mm236mm355mm 
560 x 200mm300mm180mm260mm380mm 

Want to convert your Fall Line from one head to the other?  Simply purchase the appropriate conversion kit here.

FRAME GEOMETRY. The Fall Line seatpost works well with most mountain bike geometries. Some frames with extreme seat tube angles and rearward saddle position may pose problems. Some frames with curved or interrupted seat tubes may experience post depth insertion issues. Please check the drawing to ensure that it will work with your cockpit.


INTERNAL 'STEALTH' CABLE ROUTING. The Fall Lineuses an internal cable routing configuration that attaches to the bottom of the post.  Many new bikes are ready to accept the internally routed cables.  Some customers choose to make a cable entry location on the seat tube of their existing bike. 


SEAT TUBE DIAMETER. The Fall Line seatpost works well on any mountain bike that uses a seatpost that is either 30.9mm diameter or 31.6mm diameter.  


SADDLE INTERFACE. The Fall Line seatpost works with standard 7mm rail saddles.


HANDLE BAR REMOTE. The Fall Line seatpost trigger and ThumB levers work with most brake and shifter configurations. Click on either either the ThumB or Trigger for more info, fitment examples, etc. 


Lengths Compared Chart


Click the image for a downloadable PDF.

Independent Magazine Review: PinkBike

October 20, 2015


"the Fall Line is the best dropper post on the market right now"


pinkbike fall line review


Independent Magazine Article: Enduro Mag

April 28, 2015

Enduro Mag

"engineered to work faultlessly even under the roughest conditions"


enduromag fall line


The Fall Line™ 175-200mm Stroke
with DropLoc™

Infinitely adjustable, titanium fasteners.     

Strokes Available: 175mm [7 in.], 200 mm [8 in.]

See the other Fall Line page for shorter-stroke Fall Line seatposts

FREE 1X ADAPTER with every ThumB.  The Fall Line™ ThumB™ remote comes with a FREE 1X Adapter, so that you can mount the lever under your left grip in the ergo 'shifter' position. If you still have a shifter under your left grip, simply do not use the adapter, and choose one of the other mounting configurations

FREE TorqueKey™ with every Fall Line™.  The Fall Line™ seatpost comes with a FREE TorqueKey™, so that you can set-up your seatpost exactly right. And you can use this handy tool for your other components, like stems, too!

MECHANICAL DropLoc™ TECHNOLOGY.  The Fall Line™ dropper seatpost allows you to infinitely adjust the height of the post in a new way.  A mechanical brake locks the post in position without having to circulate large amounts of hydraulic fluid.  It's lighter, more reliable, and has faster return speeds.  The mechanical lock is SPRING actuated, so even if air pressure is lost, the post still locks in any position (but of course the post will not return without help).  Now that is reliability!


SMOOTH RETURN  The Fall Line™ has a beautiful air damping system that ensures a fast, smooth return without excessive speeds. 


BOTTOM STEALTH ENTRY  The Fall Line™ uses the highly coveted bottom 'stealth' entry for bikes that have internal routing options.  Unlike other posts, the Fall Line™ has a NO TOOLS easy disconnect. This means you can easily install and remove the post anytime without having to cut the cable! The cable connection has an ANTI-PULL design which means adjusting the height of the post will not effect cable tension. 


Infinitely adjustable
Titanium saddle-rail clamping screws and angle-adjust screws.  Black-Ti coated for anti-galling, anti-seize performance.  New, larger fasteners for convenience and strength.
Convertible between inline and offset configurations (with purchase of conversion kit)
Install / remove the remote control without removing grips or controls
State-of-the-art rotational anti-backlash design (Patent Pending)
State-of-the-art vertical, fore-aft, left-right anti-backlash design
Independent adjustment of the seat angle and seat fore/aft position
Micro-adjustable seat angle
Telescopic lock in push and pull (go ahead,  pick up your bike by the saddle!)
Mechanical DropLoc™ braking technology (patent pending)
Excellent design, durability, and 2 year warranty

Fall Line 175-200mm Stroke (GET ON THE WAITLIST)

  • Product Code: Fall Line 175-200mm Stroke
  • Availability: Wait List

Available Options

Copyright © NINE POINT EIGHT INC. All rights reserved