Cane Creek Thudbuster ST Suspension Seatpost

The Thudbuster seatpost from Cane Creek is the most effective and versatile suspension seatpost available. Our parallel-link technology provides a clear advantage in traction, comfort and control without sacrificing performance. Available in both Long Travel and Short Travel configurations, with a range of elastomer spring rates, the Thudbuster is tunable to match your weight and riding preference.

Technical Description 353 mm (403 mm for the 27.2 xl version) (560 mm for the 33.9 version)
Post Forged aluminum
Linkage Forged and CNC machined aluminum
Pivots Stainless steel axles with PTFE-impregnated sintered-bronze bushings
Elastomers Twin urethane stack with various spring rates
Travel 1.3 inches (33 mm)
Length 353 mm (403 mm for the 27.2 xl version) (610 mm for the 33.9 version)
Weight 454 - 474 g (depending on post diameter) (489 g for the 27.2 xl version)
Max Rider Weight 250 lbs
Extension (min) Minimum - 98 mm
Extension (max) Maximum - 251 mm (301 mm for the 27.2 xl version)
Diameter (direct fit) 25.4, 26.8, 27.0, 27.2, 27.2xl, 30.9, 31.6, 33.9, (additional diameters available with shim)


Our HELP CENTER has a detailed list of commonly asked questions by our riders.

What is the estimated delivery time for this item?

Once an order has been placed, we aim to process and ship from our warehouses within 48 hours. An email with tracking details will be sent as soon as items have shipped.

Delivery timelines depend on
1. Product Availability
2. Location of Delivery

Broadly speaking, our logistics partners deliver within 1 to 14 business days depending on the location of delivery.

Remember, "Business Days" exclude public holidays and Sundays. Remote areas take additional time.

MORE About Shipping

Can I Return/Exchange an item?

You have 15 days to return an item from the date you received it. 

Returns & Exchange are eligible only in the following scenarios:
1. Was delivered in a damaged condition
2. Missing parts or accessories
3. Incorrect item delivered
4. Has manufacturing defects

Returns & Exchange are NOT applicable for Colour, Sizing issues or incorrect purchases.

Kindly Refer to the Sizing Chart or reach out to us for assistance.

MORE About Returns/Exchanges

Type: Seatposts

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