MTB Suspension Seatpost 28.6/30.4/30.9mm Adjustable Shock Absorbing Bicycle Seat Post for Mountain Bike

MTB Suspension Seatpost 28.6/30.4/30.9mm Adjustable Shock Absorbing Bicycle Seat Post for Mountain BikeKey FeaturesHydraulic-Coil Damping SystemInternal hydraulic spring structure delivers smooth, progressive shock absorption without the harsh bottom-out feel of cheap elastomer posts.Tail Adjustment LockingOnly one wrench is needed to adjust the end locking lever, which allows you to immediately stabilize the pillar for effective stepping on fire roads or strong climbing.Adjustable Head AngleMicro-adjust saddle clamp allows you to dial in your ideal seating posture for better power transfer and reduced lower-back fatigue.Anodized Aluminum BodyCNC-machined & anodized finish resists rock strikes, mud corrosion, and trail abuse season after season.Trail-Ready Geometry400mm total length fits most modern full-suspension and hardtail frames; 50mm travel is tuned specifically for aggressive Trail/DH/XC riding.📊 SpecificationsBrand: RMIOTTMaterial: Aluminum Alloy (CNC machined + anodized)Color: Matte BlackLength: 400mmTravel: 50mm hydraulic shock absorptionStructure: Hydraulic + Spring internal damperDiameter Options: 28.6mm / 30.4mm / 30.9mmWeight:• 28.6 × 400mm ≈ 550g• 30.4 × 400mm ≈ 555g• 30.9 × 400mm ≈ 566gRiding Style: MTB Trail / XC Cross Country / Enduro / Downhill / Dirt Jump