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The DEITY CIRCUIT seatpost clamp embodies pure simplicity and precision, combining sleek form with flawless function. Machined to perfection from 6061 T6 aluminium, every edge is rounded and every gram optimised to deliver a refined, lightweight clamp that looks as good as it performs. Finished in DEITY’s signature high-polish anodising, the CIRCUIT adds the perfect finishing touch to any bike setup while providing reliable, powerful clamping.
Features
• CNC-machined from 6061 T6 aluminium for strength and precision
• High-polish anodised finish with laser-etched DEITY logo detailing
• Minimalist construction with maximum machining to reduce weight
• Oversized bolt for increased clamping power and reliability
• Low-stack height for improved clearance and clean aesthetics
• Available in DEITY’s full anodised colour range
Specifications
Material: CNC-machined 6061 T6 aluminium
Finish: High-polish anodised
Bolt: Oversized steel hardware
Sizes: 31.8 mm (22 g), 34.9 mm (23 g), 36.4 mm (24 g), 38.6 mm (26 g)
To select the correct size seatpost clamp for your frame:
We recommend using a caliper to measure your frame’s seat-tube outer diameter. Please note: seatpost clamp sizes do not match seatpost sizes. Always refer to your frame manufacturer’s specifications for the recommended seatpost clamp size.
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.

