Barletta Sumo Seatpost Clamp

Barletta Sumo Seatpost Clamp

The Barletta Sumo Seatpost Clamp secures the seatpost on Barletta Sumo e-bikes and other compatible frames. It’s designed for heavy-use delivery fleets and riders who need a rock-solid, low-maintenance clamp that stops seat slippage in its tracks.

Ideal for Domino's Stores, delivery riders, e-bike commuters and fleet managers who run Barletta Sumo bikes and want a reliable, easy-to-fit replacement or upgrade.

Key benefits

• Precision fit: Engineered for Barletta Sumo frames to eliminate seatpost movement — great for constant stop/start delivery work.
• Durable material: CNC-machined aluminium with an anodised finish gives long life and corrosion resistance in wet Australian conditions.
• Choice of models: Available in bolt or quick-release styles on request, so you can match fleet preferences or rider needs.
• Easy installation: Installs with common hex tools in minutes — reduces downtime for stores and keeps bikes on the road.
• Fleet ready: Suits high-mileage use and can be special ordered in bulk for Domino's Stores with consistent sizing across bikes.

Compatibility / Fitment

Fits Barletta Sumo frames and any frame with a matching seatpost diameter. Common diameter options available:

• 27.2 mm
• 30.9 mm
• 31.6 mm

If your Barletta Sumo is a customised or less common build, contact us with your seatpost diameter to confirm fitment.

Technical specs

• Brand: Barletta
• Sizes: 27.2 / 30.9 / 31.6 mm (other sizes on request)
• Material: CNC-machined aluminium, anodised finish
• Use type: E-bike / delivery / commuter
• Mount type: Bolt clamp (standard) — quick-release available by special order
• Stock status: Special order item — allow lead time for delivery and bulk fulfilment

Want to order for a Domino's store fleet or confirm the exact size for your Sumo? Contact us and we’ll check fitment and turnaround times.