2026 Elitaone Carbon Fiber Seat Post Setback 25mm for MTB/Road Bike 27.2/30.9/31.6mm Master Series Bike Accessories

:We strictly control product quality to ensure stable performance and safe use.Our store design and product styles have been copied by many peers.Please confirm our flagship store to ensure you get genuine quality goods and standard after-sales service. Thank you!elitaone carbon fiber seat post Setback 25mmClamp diameter：Ø 27,2-30.9-31.6mmSetback：25 mmClamp diameter：Ø 7 mm or 7x9 mm oval(carbon half-shells for both included)Lenghts：350 mm or 400 mmMinimum Insert：100 mmMaterial：CarbonScrews: TitaniumSaddle clamp tightening torque:8-12NMFinish：Natural Carbon/BasaltMax. Permissible Weight:(Rider + bicycle + luggage)120 kg (265 lb)Installation Instructions1. Seat tube tightening torqueFor metal bicycle frames, tighten to 4NMFor carbon fiber frames, tighten to 4.5NM2. Saddle clamp tightening torqueSaddle rails, tighten to 8-12NM3.Installation WarningsEnsure that the clamp opening is offset from the frame opening during installation to avoid concentrated stress that may cause the seat post to crack.(NOTICE:For openings at both front and rear, the seat post clamp should be offset to the side.)Suggestion: Insert the seat post into the frame 10 cm.