These are carbon replacements for the Shimano Dura-ace 10 speed STI thumbnails. They are sold as a pair of matched units so the fixed pirce is for 2 thumbnails. The Shimano version is made of lightweight aluminum with a chrome finish and retails for $54 a pair at your local bicycle shop!. These are a multiple layer carbon version of exactly the same dimensions. They are very easily installed since they use the same one screw attachment that Shimano uses for their metal units. These carbon thumbnails are indeed lighter than the shimano metal unit. You will be receiving 1 pair/2 units plus simple, detailed instructions via U.S. postal priority mail which in the US is always $4.75. If you are at all unhappy with the units when you receive them you may return them for a full refund but I am very certain you will be very pleased with their appearance. They really do look fantastic. Recently a bidder aksed me how much they weigh. The shimano metal thumbnail weighs 4 grams on my electronic scale. The carbon thumbnail was so light that it did not register on the scale at all..! I would assume they weigh less than half of one gram...!

These carbon thumbnails have a 100% guaranty for their entire lifespan. They have a full warranty against all defects in materials and workmanship. The only incident that you would not get a full refund or replacement is if you crash on them. However, in such a case I will offer you new ones at a significant discount.

You may email me at doug@veloflyte.com with any questions, concerns, or comments.                                  Thank you 

Shipping to other countries will be via US postal priority mail international. There will be no additional shipping charges if you decide to purchase numerous items.