TOSEEK | TOSEEK 3K Woven Carbon Fiber Seatpost Matte Black 27.2 30.8 31.6mm 350 400mm Road MTB Bicycle Seat Post Replacement Parts

TOSEEK carbon fiber bicycle seatpost adopts premium 3K woven carbon fiber, high strength and lightweight, perfect replacement for your road bike and mountain bike.Two surface finish for option:3K Black Matte3K Black GlossComes with full set aluminum clamp accessories, easy for saddle installation and angle adjustment.SpecificationsMaterial：Full Carbon Fiber + Aluminum Clamp PartsCarbon Weave：3K WovenFinish：Black Matte / Black GlossDiameter：27.2mm / 30.8mm / 31.6mmLength：350mm / 400m350mm：211.5‑236.5g ±10g400mm：228‑253g ±10gMax Clamp Torque：Max 5 NmFit For：Road Bike, Mountain BikePackage Includes1 × Carbon SeatpostComplete set aluminum clamp accessories（deck, cover, screws, nuts）Important TipsPlease measure your frame seat tube inner diameter before ordering to avoid wrong size.Do not over‑tighten the screws, max torque Max 5 Nm, prevent carbon tube damage.Weight data for reference, there will be 10g tolerance due to different production batches.