The Kalloy Uno Seatpost is made out of one-piece forged 6061 aluminum, internally ovalized for increased strength and rigidity. Weight: 300 g Length: 350 mm Material: One-piece forged 6061 aluminum, Internally ovalized Seatpost Diameter:25.4 mm Offset: 20 mm Minimum Height: 30 mm Max Height: 240 mm
Submitted by
John
a Weekend Warrior
from Toronto, Ontario, Canada
Date Reviewed: February 12, 2007
Strengths: Upgrade from stock seatpost (cheap nut & bolt version) found on a 1994 Raleigh Matterhorn & stock on my 1996 GT Ricochet.
Weaknesses: Not as strong and small adjustment adjustable as a dual hex bolt seatpost.
Bottom Line:
A good upgrade for a $200/1994 Raleigh Matterhorn. Good for stock on a $800/1996 GT Ricochet. Bottom Line: Good for the $ value and function at the time.
Similar Products Used: Stock Kalloy Uno on my 1996 GT Ricochet, Bontrager on 2001 Trek Fuel 90 Dsik & Bontrager Comp. as an upgrade on my 2001 Trek Fuel 90 Dsik.
Bike Setup: 2001 Trek Fuel 90 Disk.
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Submitted by
Steve
a Weekend Warrior
from Las Vegas
Date Reviewed: December 28, 2006
Strengths: None!
Weaknesses: Post Is too weak, I have had 2 in 1 year. The first one broke after 5 mos. the second one bent last week. A waste of money.
Weaknesses: Heavy for the size, even when compared to generic stock parts on mid priced bikes. Weak/soft aluminum, cheap hardware, imprecise angle adjustments, mine couldn't even hold the seat centered!
Bottom Line:
This was my replacement post for my 03 Enduro and needless to say you really do get what you pay for. I never used it long enough to strip it, but I noticed the grooves on the mating clamp surfaces were rounding slightly from just adjusting the damn thing. Besides being imprecise adjustment wise, the hole for the bolt was off center on the post, causing my seat to sit a few millimeters to the left in relationship to the frame! DO NOT BUY THIS POST! I'm lucky I never used this long enough to break on me, it would only have been a matter of time judging by the condition it was in when I replaced it.
Submitted by
Spoook
a Weekend Warrior
from Dallas, TX
Date Reviewed: June 19, 2006
Strengths: Light and cheap.
Weaknesses: Clamp design
Bottom Line:
Got this product to put on my Schwinn because I needed something cheap. It lasted about a year untill the screw that holds the seat in place, would no longer hold the seat at the position I put it. It was a cheap seat post, but honestly I didn't expect it to last long, and neither should you.
Bike Setup: Schwinn Moab 99' (XT drive train, Marzoochi Z4, Titec Bars, Syncos Seat Post, Avid 1.0's, Rhynos Lite and Deore on front , Azonic Butcher and Parrallax XT on rear, Cane Creek S5 headset, Azonic Head Lock, Oury Grips) - Bianchi Cuss (Titec Cockpit, Oury Grips, Race Face Cranks, Paul Word Hubs on WTB Rims, Avid Speed Dial Levels, Marzoochi MX Comp)
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Submitted by
Daniel Haden
a Weekend Warrior
from Houston, TX, United States
Date Reviewed: April 11, 2006
Strengths: There is no way the clamp could slip.
Very light weight.
The silver version is adonized with a rough coating so it cannot slip down into the bike.
Weaknesses: This is a roadie product.
It is difficult to adjust for a problem saddle, because the big, non-slip teeth make this fit like an old standard clamp.
Bottom Line:
If slipping was the problem, this will certainly cure it. Nothing about it will slip. It is inexpensive and light weight. It is not micro-adjust because it has rather large teeth, and so is extremely unhelpful with problem saddles. It is extremely strong for a roadie product or urban warrier, but possibly not strong enough for a mountain bike trail and a heavy rider.
I bought it to cure a slipping problem and for extra layback to help my knees. It did what I asked of it. No micro-adjust may cause its replacement.
Similar Products Used: Pyramid Seat Post--not as strong tubing, no slipping, easy adjustment, much stronger clamp hardware.
Bike Setup: Schwinn Alloy 7 with the Nexus 8 upgrade for more speed.
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Submitted by
Al
a Weekend Warrior
from Lincoln, Nebraska, USA
Date Reviewed: May 17, 2005
Strengths: none
Weaknesses: difficult to adjust, bolt breaks
Bottom Line:
I weigh 250 pounds and I have broken the bolt on the clamp 3 times in about 4 years, or about once every 3000 miles. While I'm heavy, this is 100% road riding, and I try to avoid bumps. Now I'm going with a Thomsen seatpost like I have on my single bike.
Unless you're light and just putting together an inexpensive bike that won't go many miles, I'd recommend a better clamp. (The seatpost is OK.)
Bike Setup: Meridian tandem -- heavy wheels, mostly Ultegra equipment
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Submitted by
Dave
a Weekend Warrior
from Vancouver
Date Reviewed: September 22, 2004
Strengths: ???
Weaknesses: Doesn't work off-road, or even on for that matter (see below.)
Bottom Line:
The bolts break. The post may be fine but the hardware sucks. I dropped my saddle in the middle of rush-hour traffic when a bolt decided to snap. I dropped my saddle again at mile 6 on 9-mile hill in Squamish and was lucky enough to hitch a ride with a logger on his way down. Lesson: don't take this post into the backcountry without spare parts. Heck, don't ride in the city without spare parts. Better yet, get a raceface or a thomson.
Similar Products Used: x-lite, ritchey, bontrager, shimano, kalin
Bike Setup: Cannondale sm900, xtr wheels, easton mag stem,
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Submitted by
Jeff
a Downhiller
from San Jose, CA
Date Reviewed: March 17, 2004
Strengths: Looks good in the trashcan
Weaknesses: The worst seapost ever! very cheap, poor design. I've snapped 3 bolts already.
Bottom Line:
Don't buy, get a thomson the extra money is well worth it. nothing is quite as frustrating as having your seatpost break mid ride, although you do quickly learn how much you sit on your seat.
Strengths: Very cheap, polished finish & graphics are very high up so don't get scratched when you drop the height. Pretty light, I've read it quoted as 230g-250g on merlincycles.co.uk I have had this post for 8 years, & over 20k miles. First 6 years mostly on roads but I've turned to racing over the last couple years (on a rigid bike on some rough courses too). This post last fantastic till today (the ridges have finally given way). Bolt is poor, but only went today mid-race due to an attempt to overtighten to compensate for working loose.
Weaknesses: Doesn't look that great, mostly just because of the branding & no CNC machining. Over the years the finish becomes pitted but autosol usually sorts this for a while.
Bottom Line:
Basic post with a hell of a lot of bang per buck. Not had the troubles of others & I'm only on here reportiung because I'm considering another after todays' failure.
Similar Products Used: Mike Burrows aero carbon (road)
Bike Setup: Merlin Malt 2, rigid, v.light, XT/LX, 517's
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Submitted by
Will
a Weekend Warrior
from Durham
Date Reviewed: November 21, 2003
Strengths: It came with my bike, which I love. And I verified that it is an "Uno" by reading the word "Uno" printed on the post.
Weaknesses: It loosened itself on my third ride. Then twice on my fourth ride. The second time on that ride I cranked it down so hard that I bent the washer. From then on it made a slight creaking noise. My sixth ride it slipped again, so I put some torque on it, and snapped the bolt. Fortunately I was nowhere near the road, and once on the road, I was nowhere near where I parked my truck, so I had a wonderful workout riding the whole way out of the saddle. I got a new bolt and tightened it down, hit the seat with my palm to test its hold, and the threads ripped out of the upper half of the clamp (a strong little bolt, though, eh?).
Bottom Line:
I would not recommend the Uno based on my personal experience, but more importantly, read some of the other reviews here, there are a lot of very similar stories. Ibex, being all about their customers, is replacing the post with a totally different post so that this won't happen again.
Similar Products Used: Just the post on my road bike, which never did this, but that is not so odd.
Bike Setup: Stock Ibex Trophy 770, about which I love everything except this post.
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Submitted by
Kevin
a Cross Country Rider
from San Diego
Date Reviewed: October 8, 2003
Strengths: Cheap
Weaknesses: Cheap...poor clamp...unsafe at any speed
Bottom Line:
This post really sucks... It nearly prevented my having children today! Worked fine for about 9 months, then on a tight hill the clamp slipped, pointing the seat upward. Attempted to retighten it on the trail, but it slipped again about another half mile down the road. When I got back I tightened it harder (the friction grooves had mushed out when it slipped...not like I haven't read about this before with this post).
The post hadn't given me any more trouble for a couple months, then just today coming off a curb the tightening bolt broke (thank the Lord it was at slow speed!). Now, the bolt didn't pop out from overtensioning, like an aluminum can do- it bent and failed in fatigue. The remnants of the post tore through my pants, underware, and scraped me in a very uncomfortable place.... I am NOT happy!
BTW, I had the fastener looked at- it isn't even a graded bolt. No company should be in business when they opt to endanger the lives of their customers to save a whopping 10 cents! Don't buy this post- your @ss (and your unborn children) will thank you!
Bike Setup: 1998 Slingshot w/ XT and LX components
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Submitted by
adam
a Cross Country Rider
from Kokomo, IN
Date Reviewed: September 3, 2003
Strengths: light
Weaknesses: none yet
Bottom Line:
decent post i guess. doesn't give me any trouble and it keeps my keester safe from the rear wheel. was too expensive when i bought it, but if i didn't I COULDN"T RIDE MY BIKE!! i'll be darned if i can't ride
Bike Setup: EPX Terrashark frame, mostly XT drivetrain, easton bar and stem and marzoochi MX Pro fork
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Submitted by
cw
a Cross Country Rider
from pacific northwest
Date Reviewed: August 14, 2003
Strengths: cheap
Weaknesses: slips
Bottom Line:
My main problem with this post is that it slips. First the seat clamp started slipping causing the saddle to nose up, so I took it apart and filed tiny grooves in the curved part (which actually did fix the problem). But now it slips down into the frame too. The surface is too smooth, so it slides down unless the binder is insanely tight (tight enough that it actually damages the post!)
Submitted by
Kev J
a Cross Country Rider
from Canberra, Australia
Date Reviewed: March 13, 2003
Strengths: Cheap, light and looks good. It's also a 30.8 which few other manufacturers make.
Weaknesses: None that I can see
Bottom Line:
Firstly, to all of you who go jumping with this post and then complain - what do you expect from a $15 post - you fools!!! I have used it for XC riding. The clamp is fine - it hasn't budged yet. The diameter is perfect and makes the NRS look much better with the right diameter pole rather than a shim. It has a great length (400mm) and a ovely finish. This post is not made for jumping! It is made for riding which is exactly what I do and I have absolutely no complaints.