Frame Warranties
#26
3 years may be long enough to rule out manufactures defects... or perhaps just long enough for fatigue due to some poor design to catch up.
Because, as I found out when I went to adjust the girlfriend's kickstand that came with the bike halfway through a tour, removing it for the first time, people can overtighten the bolt, crinkle the chainstay, and weaken the frame. That is user error, not something that should be covered under warranty.
Almost all kickstands bolted onto round tubes behind the bottom bracket will crush the tubes. Or, they'll be loose.
It is hard to call it a user error. Manufacturing defect? If a kickstand is intended, they can weld on a 1/2 ounce bolt plate. Or, perhaps kickstands should be designed to be contoured to the tubes, so less crushing, and less twisting.
#27
Senior Member
Joined: Apr 2015
Posts: 8,206
Likes: 86
From: Metro Detroit/AA
Bikes: 2016 Novara Mazama
So you were "adjusting" a loose kickstand, and complaining that it had been overtightened.
Almost all kickstands bolted onto round tubes behind the bottom bracket will crush the tubes. Or, they'll be loose.
It is hard to call it a user error. Manufacturing defect? If a kickstand is intended, they can weld on a 1/2 ounce bolt plate. Or, perhaps kickstands should be designed to be contoured to the tubes, so less crushing, and less twisting.
Almost all kickstands bolted onto round tubes behind the bottom bracket will crush the tubes. Or, they'll be loose.
It is hard to call it a user error. Manufacturing defect? If a kickstand is intended, they can weld on a 1/2 ounce bolt plate. Or, perhaps kickstands should be designed to be contoured to the tubes, so less crushing, and less twisting.
#28
Sunshine
Joined: Aug 2014
Posts: 18,699
Likes: 10,233
From: Des Moines, IA
Bikes: '18 class built steel roadbike, '19 Fairlight Secan, '88 Schwinn Premis , Black Mountain Cycles Monstercross V4, '89 Novara Trionfo
This is Co-Motion's warranty per their website- Warranty Information
Co-Motion frames, forks and stems carry a limited lifetime warranty for the original owner of the bike. Any failure resulting from faulty material or manufacture will be repaired or replaced at our discretion.
If they fixed a frame that fell 200' with no questions asked, then they went well beyond what their warranty covers.
Got a link to the 200' fall story?
Co-Motion frames, forks and stems carry a limited lifetime warranty for the original owner of the bike. Any failure resulting from faulty material or manufacture will be repaired or replaced at our discretion.
If they fixed a frame that fell 200' with no questions asked, then they went well beyond what their warranty covers.
Got a link to the 200' fall story?
so...
#29
Senior Member
Joined: May 2007
Posts: 8,896
Likes: 7
From: Raleigh, NC
Bikes: Waterford RST-22, Bob Jackson World Tour, Ritchey Breakaway Cross, Soma Saga, De Bernardi SL, Specialized Sequoia
Given that Commotions cost about 4x the price for Surlys, it is not surprising that they have a better warranty. You get what you pay for. However, I would surmise that most Surly owners never have a warranty issue. It just isn't that common for steel frames to break under normal use.
#30
Senior Member
Joined: Nov 2009
Posts: 2,025
Likes: 154
From: Boston area
Bikes: 1984 Bridgestone 400 1985Univega nouevo sport 650b conversion 1993b'stone RBT 1985 Schwinn Tempo
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