Set out for the races. The Cannondale F-SI 1 is a confident hardtail XC race bike that can tackle the more demanding cross country races and mountain trails.
The SmartForm C1 Alloy frame is double-pass welded for smoother joins, giving greater strength whilst keeping it lightweight. Heat treating after the welding adds further strength for long term durability. The SAVE micro-suspension is built in to the frame and allows vertical flex in key areas to reduce unwanted vibrations and increase traction, making for a more comfortable and faster ride.
Fit-Focused wheels ensure a great fit, with size Small bikes getting 27.5” wheels and Medium-X Large getting 29” wheels.
The quality Shimano XT/SLX 1x11 drivetrain offers crisp and reliable shifting that’ll while keeping simplicity high with ‘one by’ gearing. On the way down, your confidence can be put into the Shimano Deore disc brakes to offer powerful stopping. The Lefty 2.0 Carbon one-sided fork has plenty of lateral stiffness for direct and confident steering while the PBR damper controls the bumps.
Take it to the hill with the Cannondale F-Si 1.
Spend £250 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).
1Fill your basket with everything you want from Tredz and go to the checkout.
2During checkout, select the finance option you want as your method of payment.
3You will be sent to our finance provider's secure server to complete your application.
4Finance provider V12 will use the information provided to make a decision and complete checkout if you are approved.Read more about buying on finance
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Christmas is one of the busiest time of year for us at Tredz. We will try our best to get your products delivered before Christmas. To help you, please see our last postage dates for first class and 24 hour courier services below:
Any order dispatched on the 22nd & 23rd December will be delivered between 28th December and 30th December.
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We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
For more information please visit our Returns & Warranty page.
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