Exaform Drive Si 30.9mm Dropper Post Black
Exaform Drive Si 30.9mm Dropper Post Black - 300mm / 75mm is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Free Shipping on orders over $120 (excludes some large/oversized items) AUS only.
$20 Flat rate Express Shipping option available for non-bulky items. Usually delivered the next business day (Metro Areas) AUS only.
Same Day Dispatch on orders before 2pm (excludes supplier stock).
Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.
Please see our full Shipping Policy here
The Exaform Drive Si represents premium dropper post engineering at an exceptional value. As the performance-focused sister brand to KS (Kindshock), Exaform delivers identical design expertise and component quality—the distinction lies in Chinese manufacturing rather than Taiwan production. The Drive Si incorporates KS LEV Integra internals and proven DNA, featuring a steel construction cartridge for enhanced durability. Its adjustable air-sprung hydraulic system provides refined actuation and customizable performance characteristics. The two-bolt side-by-side saddle clamp design ensures superior security and stability. Originally engineered for OEM applications on premium brands including Focus, Polygon, Rocky Mountain, and Commencal, this dropper post combines high-end specifications with genuine affordability—making it an intelligent choice for riders seeking professional-grade performance without premium pricing.
KEY FEATURES
- Internal cable routing
- Available in 27.2, 30.9 & 31.6mm sizes
- Travel options include: 65, 75, 100,120,125 & 150mm
- Aluminium construction
- Weight: Approximately 525 grams (150mm)
- Backed by Link Sports local warranty and service centre.
SPECIFICATIONS

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