RichardCunningham

Likes: A new trail, all things tech about two wheels, dogs, coffee and flying low.
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RichardCunningham RichardCunningham's article
Aug 19, 2014 at 9:36
12 hours
Espresso Doppio Inflate and Repair Cartridge - Review
I don't think Co2 liquefies - except for a millisecond before it becomes a rock. The excessive pressure that Co2 cartriges require would make a large volume can foolishly heavy and, perhaps, dangerous to use. Propane gas is used because it is cheap and it liquifies at a safer, lower pressure than inert options like nitrogen or helium.
RichardCunningham RichardCunningham's article
Aug 19, 2014 at 9:34
12 hours
Espresso Doppio Inflate and Repair Cartridge - Review
I don't think Co2 liquefies - except for a millisecond before it becomes a rock. The excessive pressure that Co2 cartriges require would make a large volume can foolishly heavy and perhaps, dangerrous to use. Propane gas is used because it is cheap and it liquifies at a safer, lower pressure than inert options like nitrogen or helium.
RichardCunningham RichardCunningham's article
Aug 19, 2014 at 9:33
12 hours
Espresso Doppio Inflate and Repair Cartridge - Review
I don't think Co2 liquefies - except for a millisecond before it becomes a rock. The excesive pressure that Co2 cartriges require would make a large volume can foolishly heavy. Propane gas is used because it is cheap and it liquifies at a safer, lower pressure than inert options like nitrogen or helium.
RichardCunningham RichardCunningham's article
Aug 19, 2014 at 9:08
13 hours
First Look: Rocky Mountain's Carbon Thunderbolt MSL
Ironically, all threaded bottom bracket bearings are press-in types - either into the frame, or into the threaded cups. The bearings can and do creak in the cups as well. With the correct tools, press-fit BBs are easy to install, and there is no need for facing the frame and chasing the threads - nor is there a possibility of cross-threading them. Now that frame makers are able to hold the necessary tolerances, pressing the bearings into an aluminum cup that then threads into the frame is redundant, so it is only a matter of time before threads dissappear from all performance bicycle frames. RIP
RichardCunningham RichardCunningham's article
Aug 19, 2014 at 8:43
13 hours
First Look: Rocky Mountain's Carbon Thunderbolt MSL
Motivated^^^The bike in the photo has Shimano XTR carbon wheels, because Stan's Valor wheels were not available yet.
RichardCunningham RichardCunningham's article
Aug 19, 2014 at 1:34
20 hours
First Look: Rocky Mountain's Carbon Thunderbolt MSL
Rocky says they will show up as early as Fall 2014
RichardCunningham RichardCunningham's article
Aug 18, 2014 at 21:10
1 days
Espresso Doppio Inflate and Repair Cartridge - Review
It easily fills 2.4 inch 26er tires to the same pressure, I'm sure it can handle a 2.6
RichardCunningham RichardCunningham's article
Aug 16, 2014 at 17:34
Aug 16, 2014
First Look at YTs new Carbon DH Prototype
^^^ Our guys are working it out right now. The joke is, next year smart phones will be smart enough to sort it out anyway. So we will have developed a fix for 26-inch-wheel phones.
RichardCunningham RichardCunningham's article
Aug 16, 2014 at 11:16
Aug 16, 2014
33 Enduro World Series Bike Checks
Good eyes there catching the Horst Link arnoldtm2. Looks like PB will have to nab one for a review,
RichardCunningham RichardCunningham's article
Aug 16, 2014 at 11:14
Aug 16, 2014
33 Enduro World Series Bike Checks
Marsh Guard is the most popular
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