Ritchey Superlogic Stem


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Ritchey Superlogic - Representing the bleeding edge of design and material technology, the SuperLogic moniker is reserved for an extremely select group of components. From a wheelset that is so slippery that decals will slow them down, to handlebars that defy conventional thought about what strength and light weight truly mean, our SuperLogic line is set to shake up the order of things literally.

Ritcheys first full-carbon stem was designed to meet the needs of high-wattage European Classics specialists. Gram for gram this is the stiffest, most advanced Ritchey stem ever.

The Carbon C260 adds to the amazing strength-to-weight ratio of our C260 alloy and Carbon Matrix stems through the use of high modulus carbon fiber, increased boom diameter and a wider clamp.

*Please Note - Proper instructions for the installation of the C260 can be found under the downloads tab.


  • C260 bar clamp creates a larger stem-to-bar interface, drastically reducing bolt stress.
  • Radius steer slot with opposing bolts to dissipate stress evenly across lightweight steer tubes.
  • Available in 90-130mm lengths
  • 84/6 degree angle
  • Matte UD carbon fiber finish
  • 125g (110mm)

Please Note - Bolts on all C260 stems have been upgraded to Torx T20.

Ritchey Stems Racing defines our mountain stem category. Whether its XC World Cup, Mountain Bike World Championships, or just your favorite local trail at full tilt, Ritchey mountain stems are on the bikes of the worlds best riders, women and men. We hear it all the time around the world, from prominent race organizers to junior racing program coaches to bike publication reader polls: when it comes to high-end bike cockpits, Ritchey is considered a top industry leader, with our WCS series one of the most respected in the world. Made from forged high-grade alloys, 3-D shapes and precision machining with stainless hardware, we use only the best materials for each application to deliver the most performance from each product.


How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: .

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 4.0 / 5 (1 Reviews)
  • 0 5 star reviews
  • 1 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Oh so close to being a great stem!

The Ritchie Superlogic C260 stem is a beautifully finished, light and strong stem. It feels good and looks great on my matt black S-Works Tarmac. However, although the 260 degree clamp is a nice idea from an engineering perspective, it made it almost impossible for me to install by sliding over my Pro Vibe carbon bars. The stem would not slide over the clamp area of the bars at all until I lubricated it - not a particularly great thing to have to do when you want a non-slip clamp! Even then the fit was so tight it scratched the bar decals! I honestly thought I was going to break / crack the components. Overall, a nice stem spoiled by a flawed design, hence 4 instead of 5 stars.