Trek carbon monocoque
I took this photo in rather a hurry as we queued to drive onto the cross channel ferry a couple of weeks ago. The owner wasn't there so I couldn't ask exactly what bike it was. After searching around for "trek carbon monocoque co-molded" (written on the frame) I think it's a Trek Superfly Elite carbon framed mountain bike. But this one is obviously used as a road bike. I thought it looked a gorgeous machine – the 'ultimate' bicycle I'd buy with my Euromillions (I did win £20 a few weeks ago).
But after reading online I'm not so sure. The fork is not carbon but the frame is carbon monocoque co-molded: light, stiff, rust-free, and beautiful but allegedly not completely reliable. Some online reviews (2009-2011):
I have a problem. After riding the bike a few times, I found a crack in the backside of the front derailleur mount. It was just the mount. No structural integrity issues on the frame. Nevertheless, the very day my LBS/Trek dealer reported the warranty with just a photo of the crack, Trek shipped out a new frame for me, no questions asked. I was bummed out about the crack and I hope it doesn't happen again
I'm concerned about the complaints about the frame cracking or being weak... Rode it on a dozen trails so far and no sign of cracks or lose joints yet...
WARNING-WARNING–DO NOT BUY this bike or anything carbon ... Originally, I bought an '08 Superfly which cracked on the upper seat stay just several weeks after purchase. They replaced with '09 frame.Rode for several months and that frame came apart on back of top tube.NO IMPACT!!Had to take bike to a Trek Dealer. Trek Corp said NO to warranty with NO EXPLANATION of why!Trek dealer was sympathetic said it was failure from inside out. If your superfly starts creaking–it's your frame starting to come apart!
My frame cracked under the seat post after 544 miles of medium hard use and no crashes. It got so loud it was embarassing to ride. The dealer replaced it with no problem, but the new frame is no better. I am continually lubricating and tightening and loctiting every damn bearing I can find. I am so depressed. GF and Trek know they have a problem too... I know one guy that is on his third frame and I am taking mine back tomorrow.
Gary Fisher hits the spot in this race bike. No problems with the warranty after a cracked frame.
Do not buy this bike. It is fast and light, but useless unless you race in a bubble. Frame cracked at Gary Fisher would not honor the warranty. Do not buy, you have been warned...
I have had all the problems mentioned here cracked the frame GF replaced great customer service.
To be fair I've selected only the negative comments. Most are positive – a dream machine:
- How much credence to be given to online comments by 'users'. No verification, just opinion from anonymous people with no reputation to consider (Trek don't respond as you'd think they might if they had any concerns over what is being alleged).
- Whether Willow Koerber's carbon frame is exactly the same quality as the one you'd buy in the shops. Presumably Trek don't want the publicity of a broken frame mid-race but a retail buyer paying that price will want a frame that lasts longer than just one day – many years probably.
- Carbon fibre for retail bicycle components... used for building critical parts in aircraft and racing cars as well as bikes. Trek and Gary Fisher are some of the great names in bicycles. Do they really sell suspect bike frames?
The bike in my photo has been converted from 29-er MTB to road. The frame is built for road size wheels so it's just a matter of swapping them over – pity it's not a simple thing to fit road mudguards on the suspension fork. I like the formula: disc brakes, suspension fork and straight bars on a performance road bike (apart from the mudguard problem). It should be a tough frame, easily strong enough for road cycling. I'm not sure if it's my 'ultimate bike' but as I'm still waiting for a big win on the lottery it's academic.