BBB Cable-Free Dropper Seatpost – BSP-52 Threaded, Adjustable Travel

Description

Experience effortless saddle height adjustments with the BBB HandlePost Dropper 31.6 BSP-52. This innovative seatpost features 100mm of smooth, stepless travel powered by an air-oil cartridge system—no cables required. The intuitive lever positioned beneath the saddle front puts control right at your fingertips, letting you adapt your riding position instantly as terrain changes. Built for durability and precision, the 15mm offset clamp ensures stable, repeatable positioning every time. Whether tackling technical descents or climbing steep grades, the HandlePost delivers the versatility modern riders demand.

FEATURES

• Cable-free dropper seatpost with 100mm stepless travel.
• Durable air-oil cartridge.
• Easy-to-reach lever on the front under the saddle.
• Smooth 100mm stepless travel for adjustable saddle height.
• The seatpost clamp has 15mm offset on the seatpost center.
• Easy disassembly for cleaning and cartridge replacement.

SPECIFICATIONS

• Size options: 27.2mm (621g), 30.9mm (567g), 31.6mm (588g)
• Length: 360mm, 390mm
• Offset*: 15mm
• Clamp mechanism:Dual bolt
• Carbon rails compatible
• Certified for: E-Bike (EN 15194), MTB (EN 14766 / ISO 4210), Road (EN 14781 / ISO 4210), Touring (EN 14764 / ISO 4210)

*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.

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