Description

XLC SP-T05 Dropper Post Seatpost (30.9 x 318mm - 80mm Travel)

The turning point for your Mountain Bike or Gravel adventures. The XLC SP-T05 dropper post (30.9 mm diameter) is the perfect choice for riders seeking ultimate reliability and smooth operation without breaking the bank. Featuring an 80 mm travel stroke and a mechanical/hydraulic configuration with external cable routing, it is ideal for XC, Marathon, or Gravel frames that lack internal porting layout.

Robust, responsive, and crafted from aircraft-grade aluminum, it allows you to instantly drop your saddle on technical and steep sections—drastically boosting your center of gravity control, stability, and downhill confidence.

• Diameter: 30.9 mm

• Total Length: 318 mm

• Travel: 80 mm (Optimized for Cross-Country and Gravel geometry)

• Cable Routing: External (Immediate, universal installation)

• Remote Included: Dedicated handlebar remote lever included in the box

• CicloBottega Perk: The definitive technical upgrade for only € 129.90 with Free Shipping across Italy included!

In-Depth Description

Safety, control, and fluid performance at your thumb's reach: transform your off-road handling with the XLC SP-T05.

If you have ever attacked a steep chute, a twisty singletrack, or a technical feature feeling like your saddle was actively locking your hips and blocking your movements, the XLC SP-T05 dropper post is the solution. Engineered to provide consistent performance season after season, this model pairs the painless installation of external routing with a sealed internal hydraulic cartridge that guarantees rapid return speeds and solid, infinite height indexing.

Sealed Hydraulic Cartridge & Mechanical Actuation

At the core of the XLC SP-T05 sits a field-proven hydraulic cartridge working in harmony with a traditional mechanical cable trigger. This ensures that the saddle return is always controlled, fluid, and completely free of jarring, harsh top-outs. Maintenance is kept to an absolute minimum thanks to premium wipers and seals that block mud, dust, and water from entering the mechanism, keeping your operation smooth year-round.

6061-T6 Aluminum & Universal External Setup

The structural chassis of the seatpost is machined from CNC-worked 6061-T6 aluminum to achieve an excellent balance of high structural stiffness and low weight. The true asset of the SP-T05 series lies in its external cable activation: the cable attaches directly near the seatpost collar mechanism. This makes it the go-to choice if you want to upgrade an older bicycle frame that lacks internal routing ports, sparing you from complicated internal cable fishing procedures during installation.

Key Features

• Patented Low-Profile Clamp: The head utilizes a low-profile saddle rail clamp that reduces the overall stack height, letting you maximize every millimeter of available frame clearance.

• Calibrated 80mm Travel: The sweet-spot stroke for XC, Marathon, and Gravel disciplines, freeing up crucial maneuvering space above the frame without messing with your established climbing ergonomics.

• Handlebar Remote Included: Comes standard with a universal mechanical remote lever compatible with all standard handlebar clamp diameters.

• Zero Offset: The inline head profile (0mm setback) allows you to maintain ideal biomechanical alignment directly over the bottom bracket.

Technical Specifications

Shipping and Mechanic's Installation Advice

When purchasing this product from CicloBottega, you will receive Free Tracked Shipping across Italy. The package includes the dropper post, handlebar remote, inner cable, and outer housing ready for assembly.

Mechanic's Tip: Being an externally routed model, installation is straight-forward and user-friendly. Run the housing along your frame's top tube or down tube, securing it with adhesive cable guides or heavy-duty zip ties. Make sure to leave a gentle, flexible loop of housing near the head tube/handlebars so the steering can turn fully without accidentally pulling on the dropper mechanism. Always use a torque wrench to tighten your frame's seat clamp to around 5 Nm (or your bike manufacturer's spec) to prevent crushing the post's outer body, which would compromise its sliding action.