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KMC Z9000

Average Rating 1.95/5
# of Reviews 19
MSRP $ 20.00
Weight
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Description:The super narrow 6.6 mm KMC 9-speed chains are compatible with all popular road and off-road 9-speed derailleur systems. All three models feature the extra strength and durability of KMC's exclusive Bull's-eye Pin Riveting and our StretchProof heat treatment and materials package. A special black assembly pin has been pressed into the end link for installation.

Model Z9000 Chain Specifications:

  • Primary Features: StretchProof, Bull's-Eye Pin Riveting
  • 1/2" x 11/128" Super Narrow
  • Pin Length: 6.6 mm.
  • Pin Power: Min. 200 kgf.
  • Tensile Strength: 1050 kgf.
  • Finish: Dark Silver / Brown
  • Compatible Bikes: 9 pcs cassette sprocket
  • Weight: 305 g / 116 Link
  • Where To Buy


    Blue Sky Cycling



    BikePartsUSA.com


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  • Buy and Sell the Z9000 from our Classifieds.
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    Submitted by krad_two a Weekend Warrior from Gualala, CA USA
    Date Reviewed: June 24, 2008
    Duration Product Used:Less than 1 month
    Purchased At:bikesdirect.com
    Strengths:None. Lack of strength is the issue.
    Weaknesses:The chain.
    Similar Products Used:n/a
    Bike Setup:Brand new Motobecane Fantom Elite HT.
    Bottom Line:This chain broke within the first hour of use. It has a reputation of being junk. Responsible retailers shouldn't sell this chain.
    Value Rating:1Overall Rating:1

    Submitted by Tomasz a Cross Country Rider from North Liberty, IA, USA
    Date Reviewed: May 17, 2008
    Duration Product Used:Less than 1 month
    Purchased At:came with bike
    Strengths:none
    Weaknesses:it took it only 200 miles to stretch 1/16". Granted I'm not the lightest rider, but I'm not a racer and I try not to switch under load. Also almost killed my chainrings (Truvativ Firex). Only after I switched to Shimano I saw how quiet, easy shifting chain can be.
    Similar Products Used:Shimano LX
    Bike Setup:Motobecane Phantom 29 pro
    Bottom Line:Even if it came with new bike - do yourself a favor and upgrade. It will be one of the most cost effective upgrades you will ever do.
    Value Rating:1Overall Rating:1

    Submitted by sudan13 a Weekend Warrior from Templeton, CA, usa
    Date Reviewed: May 1, 2008
    Duration Product Used:More than 3 years
    Price Paid: $15.00
    Purchased At:CBO
    Strengths:durable,the only chain that will last over 1000 miles, typically 1800-2000 Tandem shifts best with KMC
    Similar Products Used:Sram,Shimano & whipperman
    Bike Setup:Tandem
    Bottom Line:Best chain for tandem
    Value Rating:5Overall Rating:5

    Submitted by Lynne a Weekend Warrior from Indianapolis, IN
    Date Reviewed: March 16, 2008
    Duration Product Used:Less than 1 month
    Strengths:None as far as I can tell.
    Weaknesses:The chain snapped on Day 1, less than 0.5 mile on the bike.
    Similar Products Used:Various, thousands of miles on other chains with no issues
    Bike Setup:Shimano Deore LX rear, Shimano R453-A bottom pull front
    Bottom Line:This chain came with the brand new bike I bought yesterday. While taking a few test rides to check out seat height, pedal changes, etc, the chain snapped on my 3rd test ride of 2000 miles with no problems, nor have I had chain issues on my mountain bike.
    Value Rating:1Overall Rating:1

    Submitted by Chris a Weekend Warrior from Houston, TX
    Date Reviewed: January 3, 2008
    Favorite Trail:Memorial Park
    Duration Product Used:Less than 1 month
    Purchased At:bikesdirect.com
    Strengths:None - Came stock on Motobecane 700HT
    Weaknesses:The chain is garbage. It worked for the two weeks as long as I was doing light street riding. The moment I got into some heavy trails the chain started to slip. After a while the chain completely snapped taking the rear derailleur with it. Garbage!
    Bike Setup:Front Derailleur Shimano Deore, Rear Derailleur Shimano Deore XT, Crankset TruVativ, Shifters Shimano Deore Mega 9 Speed STI Rapidfire
    Bottom Line:Don't even try it. Not that anyone would actually BUY one of these. But even if it comes stock replace it immediately otherwise disaster awaits.
    Value Rating:1Overall Rating:1

    Submitted by Kenny Davis a Weekend Warrior from Moore, OK
    Date Reviewed: November 15, 2007
    Favorite Trail:NuDraper
    Duration Product Used:Less than 1 month
    Purchased At:Came stock on bike
    Strengths:None that I can find, Barely serves purpose.
    Weaknesses:Links are way too tight. Seems to be a common problem.
    Similar Products Used:I've always used the stock chain. Never had to replace one until now.
    Bike Setup:08 Motobecane Fantom Trail, Mostly stock. New chain, and a few small personal mods.
    Bottom Line:This Chain is worthless. You might be lucky and get one that works like it should, but mine simply did not work at all. Many others are saying the same thing about this chain. It rode ok for a few days, but the links were getting tighter and tighter. At first I thought the Rear derailer was in between cog and needed to be adjusted. When I started to look at it I saw that some links were tight. So I tried to work a few tight links out by hand with no success. So I got home Cleaned the chain, Lubed the chain, Let the lube soak in, Spent a while trying to workout the tight links, I thought I fixed it, and that I could ride the tightness out. Wrong, The next day I was having the same problem. So I just replaced the dang thing. So much happier with a chain that is cheaper than the more expensive chain that came with my bike. Now my bike rides awesome.
    Value Rating:1Overall Rating:1

    Submitted by Sal a Weekend Warrior from Elma, Wa
    Date Reviewed: August 26, 2007
    Favorite Trail:all
    Duration Product Used:Less than 1 month
    Purchased At:OEM
    Strengths:Haven't found any.
    Weaknesses:Some links are so stiff that you can't use it. Chain causes skips and jumps as you pedal when the stiff links finally decide to bend around the sprocket. Soaking in oil overnight didn't help at all.
    Similar Products Used:other KMC, Shimano
    Bike Setup:Stock
    Bottom Line:I hope this chain is the exception rather than the norm. I have always been happy in the past with KMC chains but am very dissapointed to say the least with this one.
    Value Rating:1Overall Rating:1

    Submitted by Ben a Weekend Warrior from Grand Forks, ND,USA
    Date Reviewed: August 1, 2007
    Duration Product Used:Less than 1 month
    Purchased At:stock on bike
    Strengths:N/A
    Weaknesses:Snapped after about 5 rides. I plan to get something better to replace it.
    Bottom Line:If this came on your bike, and you push your bike even a little plan on replacing it or have the tools to fix it at all times.
    Value Rating:1Overall Rating:1

    Submitted by Vitaly Fomichov a Weekend Warrior from Rostov-na-Donu, Russia
    Date Reviewed: March 17, 2007
    Duration Product Used:2 Years
    Strengths:Shifts smoothly, no breaks during 2 years of riding (2400 km). I ride 70% pavement, 30% offroad.
    Weaknesses:quite noisy comparing to my new SRAM PC-971 chain, weared out cassette so today I had to buy new chain together with new cassette after 2 years / 2400 km of riding. The same problem had my friend with the same bike setup.
    Similar Products Used:none
    Bike Setup:Jamis Cross Country 2.0 with SRAM PG-950 cassette
    Bottom Line:This chain came with my Jamis bike. I weight 72 kg and wonder how other riders could break this chain :-) Nice chain, rather cheap... I was going to buy the same chain again, but it was not available in local shops. Good luck!
    Value Rating:3Overall Rating:3

    Submitted by Eric R a Cross Country Rider from West Jordan UT
    Date Reviewed: July 13, 2006
    Favorite Trail:Muler Park
    Duration Product Used:6 months
    Purchased At:Came stock on Ibex Ignition 3
    Strengths:none, well... it turns the back wheel when I pedal gently(not what you are after when you are on a single track)
    Weaknesses:Breaks under the smallest of stress
    Similar Products Used:What ever chain came stock on my Trek 850 10 years ago
    Bike Setup:Front Derailleur: Shimano Deore, Rear Derailleur: Shimano LX, Crankset: TruVativ Blaze - 44/32/22T w/ Power Spline, Cassette: SRAM 7.0 - 11-32T - 9-spd
    Bottom Line:Not a good chain. In 4 months of serious riding it broke 6 times (first time shame on them second time thru 6th time shame on me) I never broke the chain on my last bike in 9 years of riding. I don't think my riding style changed overnight. I am very conscious of not cross chaining and when I put stress on the chain. I am not sure who should buy this chain, but if it comes stock on your bike like mine then just make sure you have a chain tool with you at all times.
    Value Rating:1Overall Rating:1

    Submitted by David M a Cross Country Rider from Columbia, MD
    Date Reviewed: May 18, 2006
    Duration Product Used:Less than 1 month
    Purchased At:Stock
    Strengths:Made of metal.
    Weaknesses:Breaks constantly.
    Bike Setup:XT rear. Deore front.
    Bottom Line:Broke two minutes into first ride. Broke again three rides later. I've lost too many links now so I'm forced to buy a new chain.

    There's no good reason to buy this chain. If it comes stock with your bike, make sure you have a chain tool with you so you can pedal home.
    Value Rating:2Overall Rating:2

    Submitted by Rod a Cross Country Rider from Gainesville,FL,USA
    Date Reviewed: March 22, 2006
    Duration Product Used:Less than 1 month
    Price Paid: $35.00
    Purchased At:LBS
    Strengths:Zero
    Similar Products Used:Wipperman Connex908,Shimano HG93
    Bike Setup:xtr rear der, xt cassette.
    Bottom Line:This chain does not look like quality. It did not work well with my new xt cass, it would not shift smoothly up or down, lots of clunking. Wipperman was not much better. Shimano xt chain was last resort. Big improvement, much better shifting up and down. Looks like the side plates on the shimano chain are shaped so as to let the chain move up and down progressivley and not ride on the side of the cassette and then drop with a clunk.
    Value Rating:1Overall Rating:1

    Submitted by Joshie a Cross Country Rider from Kuala Lumpur
    Date Reviewed: January 2, 2006
    Favorite Trail:technical singletracks
    Duration Product Used:Less than 1 month
    Price Paid: $15.00
    Strengths:None whatsoever
    Weaknesses:it rusts so easily
    Similar Products Used:shimano hg53
    Bike Setup:giant xtc with full sram x9
    Bottom Line:this chain sucks big time. i just put on the chain yesterday on took my bike out for a spin today. conditions were wet and rainy. came home and while washing my bike ofund that the cable had lil brown spots all over it already. this chain SUCKS. wasted money on it. really disappointed.never ever buy this chain. better take your money elsewhere.
    Value Rating:1Overall Rating:1

    Submitted by Ricardo Rueda a Cross Country Rider from Bogota, Colombia
    Date Reviewed: October 10, 2005
    Duration Product Used:3 months
    Strengths:No rust and shifts were quiet.
    Weaknesses:Durability.
    Similar Products Used:Shimano HG53
    Bike Setup:Who cares?
    Bottom Line:The chain shifted very quietly and it had no rust ever. However, I misshifted when going uphill, the chain was under some load and it never shifted like it had to again-

    Went back to Shimano.

    4 chillis for value and 1 for overall rating.
    Value Rating:4Overall Rating:1

    Submitted by pawel a from zamosc
    Date Reviewed: July 27, 2005
    Duration Product Used:More than 3 years
    Price Paid: $12.00
    Purchased At:internet auctions (new!)
    Strengths:narrow, almost undestructible
    Weaknesses:none
    Similar Products Used:hg-73
    Bike Setup:mongoose pro dx4.0, rear-deore, front-alivio...
    now:
    rear deore xt, front deorext, brakes v-brake deore lx 2004...
    Bottom Line:I made 15000 km with this chain, SUNRACE cassette and Sugino MIGHTY MX300 crankset, front-alivio, rear-deore (2000) and it's still works...

    now i've got Sugino MIGHTY VX700, LX cassette, rear-xt, front-xt, and new KMC-Z9000

    it's outstanding

    shimano chains - stinks ;)
    Value Rating:5Overall Rating:5

    Submitted by Gordon a Cross Country Rider from California
    Date Reviewed: February 6, 2005
    Duration Product Used:1 Year
    Price Paid: $25.00
    Strengths:Ultra smooth, very quiet and no rust. Easy to clean.
    Weaknesses:Not really sure. Haven't had any problems with it.
    Bike Setup:stock
    Bottom Line:Excellent value. This KMC shifts smoothly and hope to get another few years out of it. Never experienced any chain suck, but it may also be because I clean the chain with a decent chain scrubber and solvent. Overall fully satisfied and would recommend. Probably best to stick with top of line of KMC products.
    Value Rating:5Overall Rating:4

    Submitted by Derek a Weekend Warrior from Fort Mac AB Cananda
    Date Reviewed: May 9, 2003
    Duration Product Used:Less than 1 month
    Purchased At:stock
    Strengths:none
    Weaknesses:broke in under 2 hrs
    Similar Products Used:stock chain on my Kona Hahana (rode for 6 years without having to replace it)
    Bike Setup:stock Jamis Dakar
    Bottom Line:i havent heard much good about this chain, i guess you are taking your chances buying it, if it comes stock on your bike make sure you have a spare with you cause walking home sucks...... poor show overall,
    Value Rating:1Overall Rating:1

    Submitted by Dennis Griffin a Weekend Warrior from Atlanta
    Date Reviewed: August 29, 2002
    Favorite Trail:mansell rd
    Duration Product Used:Less than 1 month
    Purchased At:stock
    Strengths:didn't break 1st time on pavement. Nice and smooth shifting.
    Weaknesses:broke at rivet 1st time on the trail
    Similar Products Used:none
    Bike Setup:stock
    Bottom Line:don't waste your time
    Value Rating:1Overall Rating:1

    Submitted by Don a Weekend Warrior from Anaheim,CA
    Date Reviewed: May 5, 2002
    Favorite Trail:Whiting Ranch
    Duration Product Used:1 Year
    Purchased At:Came stock
    Strengths:Very smooth after break-in. No rust.
    Weaknesses:Broke at rivet/Came apart.
    Similar Products Used:Came stock on KHS
    Bike Setup:KHS Alite 2000 , Easton EA70 risers , stem riser , Post Modern Bracer suspension post , Geax Evolution clinchers ,Performance Body Geometry grips
    Bottom Line:This KMC Shifted very smoothly all its life. It did suffer from chain-suck until chainrings broke in. I clean clean and lube my chain VERY frequently and, as a result, had very little stretch/wear after 1000 miles . Almost no visible wear to cogs or rings.I'm running the Mega-9 drivetrain. I ride 60% dirt 40% pavement. I'm 235lbs and can put of some torque. This is the bottom of the line from KMC so I can't gripe too bad about 1000 mile service life.
    Value Rating:4Overall Rating:5






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