CF Standard shafts are modeled off of what I think is an ideal piece of Tonkin bamboo. Bamboo is great, it's a natural product BUT it can be inconsistent and prone to cracking if exposed to too dry of conditions. So, after years of being frustrated with pairing up bamboo only to have them split during the finishing process and throwing away or burning hundreds of poor quality pieces I designed a carbon fiber shaft that emulated what thought to be ideal. But this is just like my opinion, man.
These are slightly tapered from bottom to top as a piece of bamboo naturally is.
14.5" in length. Gram weights are listed for individual pairs in the drop-down box above.