I'm upgrading my 2010 bike to ultegra di2 with the external kit. So, my question is whether to go for the long external battery mount (S-BMR1-LB) for the...

Found a Tianjin Santrol WZKD3615KA power module that was obviously off an electric bike. Its a potted assembly, so no salvage for my electronics...

Today I came across an interesting rear hub. It is a single speed mechanism but unlike the familiar Torpedo hub the brake cylinder is made out of two loose...

On Monday, October 16, 2017 at 6:34:00 AM UTC-7, wrote: ...

Conflicting radio reports. Apparently crash involved some bicycles, a school bus, a delivery truck, a firearm and fatal police...

https://www.nytimes.com/2017/10/23/well/buckle-up-a-helmet-to-save-a-life.html?emc=edit_nn_20171108&nl=morning-briefing&nlid=71480105&te=1

On Friday, November 6, 1992 at 12:55:57 PM UTC-8, James W Gourgoutis wrote: I want to buy a 12 volt, 3 amp-hour lead acid battery to use in a lighting...

Author of his own demise: https://cyclingmagazine.ca/sections/news/wheelie-popping-toronto-rider-charged/. -- Andrew Chaplin SIT MIHI GLADIUS SICUT SANCTO...

https://www.nytimes.com/video/us/100000005514287/skateboard-hill-bombing-in-san-francisco.html

Often I see an incorrect type of brake pads on the front wheel (well, those bike typically don't have a hand brake for the back wheel). Probably the everyday...

This may not only open your eyes about the state of CA, but also give you an appreciation of why the (soon to be Spanish) state of CA. wants to separate from...

under the path ...good air...unreal view ...the camp was meant to be here back in FMB and it is ....wow .... there are congregations, parks are packed,...

And I thought my magpies are psycho. Short video: http://hub.chainreactioncycles.com/latest-news/watch-eagle-dive-bombing-cyclist Andre Jute The revenge of...

Since I got the Silca Professional floor pump from Andrew one thing has been a real pain in the butt. The threaded stems make it difficult to push the head on...

Unfortunately in the Santa Rosa fire Levi Leipheimer's house was burned to the ground. I can only hope that he is solvent enough to repair since I suspect that...

A while back I asked about using an external NiMh battery instead of an external Lithium Ion battery on a light that came with a Lithium Ion battery. Due to a...

I picked up a piece of glass today and got a flat on my third ride on this tire. I didn't get any flats on the Pro4 Endurance though some people say that they...

Trying to reach Dave Swift is he still working there?

Shape-Shifting Glass for Better Vision Maintain Traction4MATIC® All-Wheel Drive features a number of quick-thinking innovations to power every wheel, in...

What's changed in seven years at...