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Pro Tharsis XC Carbon Seatpost

  • Uni-directional T700 and T800 carbon construction
  • 1 bolt clamp system with wide angle adjustments
  • 20mm layback & inline option
NOW £151.99 £126.66
(Incl. VAT) (Excl. VAT)
Lead time:    Configure your product to see availability
Product Details

The Pro Tharsis XC Carbon handlebar has been named after the highest mountain range on Mars, why we have absolutely no idea, but we thought we would share that fact with you.

If you are serious about XC riding then the new Pro Tharsis XC is the seatpost for you. Constructed from monocoque uni-directional T700 and T800 carbon fibre the seatpost is stiff, strong and extremely lightweight. The seatpost is 400mm in length and is internal Di2 battery compatible. The seatpost is finished with a 1 bolt clamp system with wide adjustment so you can find the perfect saddle position every time.


Brand Pro
MPN PRSSP0109, PRSSP0112, PRSSP0111, PRSSP0108, PRSSP0107, PRSSP0110

Customer Reviews

how do I apply for finance?

1. Choose your products

Fill your basket with at least £250 of products and check if finance is applicable! If it’s not, you could try adding additional products or changing your selections.

2. Select finance at checkout

When selecting your payment option, choose ‘finance’ and customise your finance to suit you - choose how long you’d like it for and which deposit option you’d like.

3. Apply in just 2 minutes!

You will be redirected to our finance provider, V12 Retail Finance, who will guide you through the simple 2 minute application to apply for your finance!

Please note finance is only available on UK orders.

Delivery & Returns

UK Mainland Delivery Prices

Delivery TypeCostEstimated Delivery Time
Standard Delivery for orders under £14.99 from £0.59 2-3 working days from day of despatch
Standard Delivery for orders over £14.99 Free
Express Delivery from £0.83 Order before 4.30pm Monday to Friday for next working day delivery
Special Delivery from £11.94
Click & Collect from £5.94 Collect your parcel from a local post office. 2 - 3 working days from day of despatch

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.