Advocacy & Safety - SRAM Chain Recall

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View Full Version : SRAM Chain Recall


hotbike
09-09-09, 08:42 AM
http://latimesblogs.latimes.com/shopping_blog/2009/09/sram-bike-chain-recall.html

Sram recalls bicycle chains with connectors that can crack
September 8, 2009 | 3:30 pm
About 24,000 Sram 10-Speed bicycle chains with PowerLock connector links are being recalled by Sram, a Chicago bicycle parts maker, because the connectors are brittle and can crack, allowing the chain to separate from the bicycle and causing the rider to fall.

Four incidents have been reported, including one in the United States, the Consumer Product Safety Commission said. No injuries have been reported, the agency said.

The recall involves Sram PowerLock connector links, which are sold individually, on 10-speed bicycle chains and as original equipment on some bicycles. The recalled PowerLock connector links are identified by a date code of M or N located on the side of the PowerLock connector link. Ten-speed SRAM chains that were equipped with recalled PowerLock connector links include the following chain model numbers: PC-1030, PC-1050, PC-1070, PC-1090 and PC-1090R.

The recalled chains also were installed on some Guru, Surly, Salsa, BMC, Serotta, Seven and Ridley brand bicycles. The individual PowerLock connectors and bike chains with these connectors were sold from January through August 2009. Bicycles with affected chains were sold from April 2009 through August 2009.

The items were manufactured in Portugal and sold at specialty bicycle stores nationwide. PowerLock connector links were sold separately for about $5 or as part of 10-speed chains for between $35 and $85.

The commission said consumers should immediately stop using the recalled PowerLock connectors, chains and bicycles with these connectors and contact their Sram retailer for replacement.

For additional information, contact Sram at (800) 346-2928 or visit the firm’s website.

-- Sherine El Madany


ItsJustMe
09-09-09, 09:36 AM
Why does the public always call bikes with deraillers "10 speed" bikes? Nobody makes 10 speed bikes anymore.

Brian Sorrell
09-09-09, 09:42 AM
Why does the public always call bikes with deraillers "10 speed" bikes? Nobody makes 10 speed bikes anymore.

It's a chain for a 10-speed cassette. They call those 10-speed chains.


Treespeed
09-09-09, 09:43 AM
Why does the public always call bikes with deraillers "10 speed" bikes? Nobody makes 10 speed bikes anymore.

Chains made for 10 cog cogsets, so a 20 or 30 speed bicycle.

hotbike
09-09-09, 01:46 PM
It's a chain for a 10-speed cassette. They call those 10-speed chains.

That was the point of my comment:

"This is NOT the same ten-speed chain you had thirty years ago; what you had then was a five-speed chain. This new chain is ultra-slim, to enable ten gears to fit on the rear wheel hub. The bikes in question are actually 30 speeds, ten gears on the rear wheel, times three on the crankset.

The link in question is a modern day equivalent to what we used to call a 'Master Link'."

randya
09-09-09, 02:01 PM
Even though they come with new SRAM chains, I never use those power links, I just connect the chain the old fashioned way, with a chain tool.

Brian Sorrell
09-09-09, 02:17 PM
That was the point of my comment:

"This is NOT the same ten-speed chain you had thirty years ago; what you had then was a five-speed chain. This new chain is ultra-slim, to enable ten gears to fit on the rear wheel hub. The bikes in question are actually 30 speeds, ten gears on the rear wheel, times three on the crankset.

The link in question is a modern day equivalent to what we used to call a 'Master Link'."

I know. I was responding to ItsJustMe.

But it's not just 30-speed bicycles that are in question. Technically a bicycle with a single chainring and a 10-speed cassette would be a 10-speed bicycle.

Anyway, thanks for posting the warning.

cudak888
09-09-09, 02:54 PM
Why does the public always call bikes with deraillers "10 speed" bikes? Nobody makes 10 speed bikes anymore.

Leave it to an A&S'er to start an argument over this.

-Kurt

caloso
09-09-09, 02:59 PM
Not to mention this recall is over a month old. (Or half a year too late for Fabian Cancellara.)

I-Like-To-Bike
09-09-09, 05:15 PM
Why does the public always call bikes with deraillers "10 speed" bikes? Nobody makes 10 speed bikes anymore.

Leave it to an A&S'er to start an argument over this.



Wait til he finds out that not all "mountain" bikes are intended, suitable or used for riding in the mountains! :eek:

GodsBassist
09-09-09, 08:21 PM
Wait til he finds out that not all "mountain" bikes are intended, suitable or used for riding in the mountains! :eek:

No, you can ride them in the mountains. They're just not intended for off road use. :p

(Trying to keep the A&S spirit alive!)

dougmc
09-10-09, 11:26 AM
Even though they come with new SRAM chains, I never use those power links, I just connect the chain the old fashioned way, with a chain tool.I've been using the SRAM 951 chains on my Xtracycle conversion.

The chain keeps breaking. So far, the most likely scenario for why is that when I break the chain with the chain tool and put it back it's not as stong (as it had to break past some knurling that keeps it on). So it seems to keep breaking where I reattached it.

It's looking like I should be using the power links instead -- two in this case, as the chain is extra long.