ZOOM SPD-803 Internal Cable Dropper Seat Post – 31.6mm, 125mm Travel
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ZOOM SPD-803 Internal Cable Dropper Seat Post – 31.6mm, 125mm Travel
Upgrade your bike with the ZOOM SPD-803 Internal Cable Dropper Seat Post, designed for riders who want adjustable saddle height and improved control on changing terrain. Featuring 125mm of travel and compatibility with 31.6mm seat tube diameters, this dropper post allows you to quickly adjust your saddle position while riding.
Made from forged AL7075 aluminium, the ZOOM SPD-803 combines durability with a practical design for trail, mountain and everyday cycling applications. It is designed for frames that support internal dropper seat post cable routing and includes a standard internal routing setup.
With a 420mm total length, 125mm travel and a 635g weight, this dropper seat post offers a functional balance of adjustability and robust construction.
Key Features
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125mm Travel: Adjust saddle height to suit climbs, descents and different riding conditions.
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31.6mm Diameter: Suitable for compatible bike frames with a 31.6mm seat post diameter.
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Forged AL7075 Construction: Durable aluminium alloy construction designed for reliable cycling use.
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Internal Cable Routing: Designed for frames with compatible internal dropper post cable routing.
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420mm Total Length: Provides a practical fit for compatible frames.
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Adjustable Saddle Position: Cradle angle adjustment from -5° to +18°.
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3mm Offset: Designed with a 3mm saddle offset.
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635g Weight: Weighs approximately 635g (1.4lb).
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ZOOM Quality: ZOOM has supplied bicycle components to manufacturers and consumers globally for almost 40 years.
Specifications
| Specification | Details |
|---|---|
| Brand | ZOOM |
| Model | SPD-803 |
| Product Type | Dropper Seat Post |
| Routing | Internal Cable |
| Diameter | 31.6mm |
| Travel | 125mm |
| Total Length | 420mm |
| Material | Forged AL7075 Aluminium |
| Cradle Size | 43 × 42mm |
| Cradle Angle | -5° to +18° |
| Offset | 3mm |
| Weight | 635g / 1.4lb |
Compatibility
The ZOOM SPD-803 is suitable for bicycles with a 31.6mm seat post diameter and compatible internal cable routing. Before purchasing, check your bike's frame specifications to confirm the required seat post diameter, available insertion depth and cable-routing configuration.
If you are unsure whether this dropper seat post is compatible with your bike, check your bike manufacturer's specifications before ordering.
Important Purchase Information
Please select the correct travel distance, seat post diameter and cable-routing configuration for your bike before purchasing. Returns resulting from incorrect product selection may incur additional costs.
Explore the BicycleLab range for more compatible bicycle components and accessories.
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