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9.3 average score from 118 reviews

HandlePost

Model number: BSP-52
  • check Cable-free dropper seatpost with 100mm stepless travel
  • check Easy-to-reach lever on the front under the saddle
  • check The seatpost clamp has 15mm offset on the seatpost center
  • check Durable air-oil cartridge
  • check Easy disassembly for cleaning and cartridge replacement
  • check 27.2mm diameter with a length of 390mm (minimum insert 120mm). 30.9mm and 31.6mm diameters have a length of 360mm (minimum insert 70mm)
More information

In stock

As low as: £0.00

HandlePost seatpost

The HandlePost is your cable-free solution to seamless saddle height adjustments with a 100mm stepless travel. Engineered with a robust air-oil cartridge, it guarantees durability and reliability on every ride. The easy-to-reach lever, strategically placed under the front of the saddle gives effortless control. With a smooth 100mm travel you can achieve the perfect saddle height for any terrain. The seatpost clamp, featuring a 15mm offset on the seatpost center, offers stability and optimal positioning. Elevate your cycling experience with the HandlePost.

HandlePost
HandlePost
HandlePost
HandlePost
HandlePost

Size guide

One type of seatpost comes in different diameter sizes to fit various bike frames and riding styles. For road bikes, a 27.2mm diameter is most common, providing a balance between strength and weight. Mountain bikes often feature larger seatpost diameters, such as 30.9mm or 31.6mm for added strength. You can determine the correct seatpost diameter by measuring the diameter of your current seatpost (at its widest point) or by consulting your bike's specifications.

Size      
1. Diameter (mm) 27.2 30.9 31.6
55351_Size-guide_Seatposts.png

Specifications

  • Length (mm)

    360,390

  • Certified for

    E-Bike (EN 15194), MTB (EN 14766 / ISO 4210), Road (EN 14781 / ISO 4210), Touring (EN 14764 / ISO 4210)

  • Sizes

    27.2mm (621g), 30.9mm (567g), 31.6mm (588g)

  • Seatpost type

    Dropper

  • Length Seatpost (mm)

    360

  • Offset (mm)

    15

  • Clamp mechanism

    Dual bolt

  • Carbon rails compatible

    Yes

Offset

Offset

The seatpost offset refers to the distance between the centerline of the seatpost and the centerline of the saddle rail clamp. A zero offset aligns the clamp with the seatpost, while a 15mm offset positions the center of the saddle rail clamp 15mm behind the center of the seatpost. The offset affects the saddle position and influences saddle position and rider comfort on the bike.