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The world’s shortest, long travel dropper post. Get the longest travel dropper that will fit you and your bike. Internally routed 170mm drop. 
The world’s shortest, long travel dropper post. Get the longest travel dropper that will fit you and your bike. Internally routed 170mm drop. 
Oneup Components

OneUp Components Internal Dropper Seatpost v1 170mm 31.6mm

£159.99
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OneUp Components Internal Dropper Seatpost v1 170mm 31.6mm

Season:2018

Brand:Oneup Components

Code:1C0489

The world’s shortest, long travel dropper post. Get the longest travel dropper that will fit you and your bike. Internally routed 170mm drop. 
 

MORE DROP

More drop = More fun. The further out of the way you can get your saddle on downhills the more confidence you’ll have and the harder you can ride. The shortest stack height of any dropper, period. No other post gets your saddle lower. And with the shortest effective length of any equivalent travel post on the market, most riders can now upgrade their 125mm or 150mm post to a 170mm OneUp dropper.
 

TUNEABLE

Don’t get stuck between dropper sizes. The unique OneUp travel adjust shims allow you to custom tune your post by lowering the travel and extended length of your post by as much as 50mm in any increment you like. Want an oh so fashionable 128.99mm drop? You got it! Drop tuning can be done on-bike, tool free and without removing the saddle or touching a shock pump. Lowering the post travel also increases bushing overlap, which is great for heavier riders.
 
170mm Dropper Post - adjustable* down to 120mm
 
 

NO BLEEDING

With a simple and reliable cable actuated remote you never have to bleed your dropper remote again. The cable setup is quick and easy. The cable clamps at the lever making shortening the housing length for clean routing a breeze. Unlike a hydraulically actuated dropper, there is no temperature sensitivity and If your remote gets damaged you can still lower or extend your post by removing it from your frame and pushing on the actuator by hand.
 

BETTER REMOTE (sold separately) 

A carbon remote with oversized bearing and a super smooth action. The unique lever position allows you to keep a stronger grip on the bars while actuating your post. Don't think twice about dropping your post, even when charging into technical sections. The OneUp lever mimics your R/H shifter’s inboard upshift paddle position instead of the usual downshift paddle position of most remotes. This position requires considerably less thumb movement to reach the lever.
 
Please note the OneUp seatpost will also integrate with other Remote Levers such as Wolftooth sold instore. 
Technical Information
  • Drop: 170mm infinitely adjustable
  • Diameter: 31.6mm
  • Routing Internal only
  • Remote Compatibility Cable clamping remote only (post requires cable stop to be assembled at base of post) 
  • Travel Reducing Shim Reduces travel by up to 50mm. Available separately: 1 shim included with Remote Levers or otherwise sold separately in kits of 3.
  • Patent pending drop rail clamp and shim design
  • Warranty 2 Years 
 

Weight 

Post Only: 
  • 170mm x 450mm, 31.6 dia - 565g 
Remote Only (available separately):
  • Remote with 22.2mm Bar Clamp - 39g
  • Remote with Matchmaker X - 35g 
  • Remote with I-spec II - 32g
Housing and Cable (available separately with remote):
  • 1300mm installed length - 53g
 

DROPPER POST LENGTH SELECTOR

 
A: Drop 150mm 170mm
B: Effective Length (Total length without actuator) 410mm 450mm
C: Stack Height (Collar to rail - Min Extension) 187mm 207mm
D: Max Insertion 223mm 243mm
E: Min Insertion 90mm 110mm
F: Max Extension 320mm 340mm
Actuator Length 32mm 32mm
Sizing Information
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