Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • Brand-X Ascend II Dropper Seatpost (105,125,150)


      Over 250 people are looking at this item.

  • Brand-X Ascend II Dropper Seatpost (105,125,150)

    Available in 105mm, 125m and 150mm travel options, the Ascend II mountain bike dropper enables you to quickly and reliably adjust your saddle height without interrupting your pedalling flow. Offering smooth and consistent operation, this budget-friendly component will put you in the perfect riding position for tackling every section of the trail.

    Externally Routed Dropper Seatpost

    Building on the success of the Ascend Dropper Seatpost, this aluminium dropper post is available for those who have a rig without internal cable routing: Brand-X is bringing affordable and reliable dropper posts to the people! With infinitely smooth adjustments and an ergonomic lever that can sit on the left or right of your cockpit, the Brand-X Ascend II Dropper Seatpost is the upgrade that your bike needs. To avoid cable movement/pull, this dropper seatpost's cable is actuated from the mid-cap and delivers consistent performance.

    Please Note: The 31.6mm and 30.9mm diameter options come with the 1x Shifter Lever and the 27.2mm option comes with the 2/3x Paddle Lever. The 27.2mm size also has a 2-piece saddle clamp so the saddle will sit slightly higher than on the 31.6mm and 30.9mm options.

    Reasons to Buy:

    • Quick and reliable saddle height adjustment
    • Smooth and consistent operation
    • Affordable
    • Puts you in an ideal riding position


    • Material: T6-6061 Aluminium
    • Compatibility: Frames that do not have internal dropper post cable routing
    • Bar mounted remote lever and cable operated external routing (included)
    • Linkage mechanism eliminates any outer cable pull
    • Zero offset, one-piece head/upper shaft with micro adjust clamping mechanism
    • Length: 390mm, 400mm, or 449mm
    • Travel: 105mm, 125mm or 150mm
    • Cable Length: 1.5m
    • Finish: Sand blasted and hard anodised
    • Warranty: 2 years
    • Not suitable for internal routing use
    • Lever Clamp Diameter: 22.2mm
    • Rider Weight: Min: 50-55kg; Max: 120kg
    • Weight: 605g (30.9mm) without cable and paddle shifter (90g)

    Manufacturer Reference Codes:

    • 125mm/31.6mm/400mm: BRNDXDRPA02316400125; 125mm/30.9mm/400mm: BRNDXDRPA02309400125; 105mm/27.2mm/390mm: BRNDXDRPA02272390105; 150mm/31.6mm/449mm: BRNDXDRPA02316449150; 150mm/30.9mm/449mm: BRNDXDRPA02309449150

    Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Black
    • Size: 400mm, 449mm, 390mm
    • Option: 2x Lever, 1x Lever
    • Length: 125mm, 150mm, 105mm
    • Material: Aluminium
    • Diameter: 30.9mm, 31.6mm, 27.2mm
  • €159.49 159.49
    Select Colour
    Select Diameter
    Select Length
    Select Option
    1x Lever
    2x Lever
    Select Size
    Email me when in stock

    Order in the next


    and choose Next Day Delivery at the checkout

  • Need help? Have a question?

    Get in contact with us

    Seatposts Buying Guide

    We’ve got everything you need to know in our buying guide...

Also Consider

Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option