insanebiker6

There were two helicopters which would disappear every so often so possibly fueling. Also one large drone doing some filming that I noticed.

Thermoplastics are used in almost every day life whether you know it or not. They are common because they can be easily processed, reheated and processed again. This is due to the use of secondary bonds which can break once heated and remelt. Thermoset materials are cross-linked which are much harder to break and result in material degradation before melting. There are several problems with this marketing strategy.......... Thermoplastic materials change their mechanical properties with every heat cycle. Depending on this heat cycle (and cooling), different crystal growth will occur resulting in different mechanical properties. This implies that if the materials are in fact recycled, every part you receive will be different and may in-turn be weaker then anticipated. The material is not indefinably recyclable for parts where strength and ductility are needed.

I bought mine last year with the anticipated wait, so if you go into it knowing there will be a wait you just get more and more excited until it arrives, and i tell you that my Jeffsy 29er is the best bike i have ever owned by a long shot. So the wait is worth the reward.

I have just the half shell version with less vents (18 vs 23) and it breaths amazingly, i also have the moto helmet from Leatt and you can feel the air moving around inside the helmet. So yes i can vouch for the quality and breath-ability claims. Not sure i would go any other route personally.

I recently ordered a helmet from POC directly, after waiting a few months with no confirmation of the order i contacted them, I was then sent a tracking number as if they forgot to send it. I looked up the number and found my helmet was in route to Colorado (I live in Arizona). It was delivered and they could not figure out what happened and did not offer a replacement. I canceled my order and took my money to Leatt for a much better helmet anyways. Also not a future customer due to support.

1. Andreu Lacondeguy 2. Bret Reeder 3. Cam Zink

@Tmackstab: I use the E-bike option to track moto rides, E-bikes are lame

@YouHadMeAtDrugs: and BMX

Why phx when Flagstaff and Sedona are so close!!! with real trails

Are you sure it wasent "hold my starbucks"??