Nice for my Trek Road Bike
597833
Holds a lot of cargo, and fits aerodynamically in the free space below your top bar.  I plan on using it on my next bike trip, 4/5 stars because with only three straps, it will definitely wobble back and forth a bit if loaded heavy.  But the bag itself only weighs 100 grams and is the perfect space for cell phone, snacks, pump, spare, tools, wallet, and keys.  Best looking frame bag on the market.
4741835
good fit on my bike and looks decent enough that i don't have to mount it every time i take camera off
4421707
Great price, easy install. Beats the stock grips I received with my expensive Trek cycle. Will by for my future bikes.
2294337
I bought two of these for mountain bikes: one Gary Fisher which I no longer use as a trail bike; one Trek hybrid.  Fit well in the Trek, not-so much  on the Gary Fisher.....most likely for good reason.  After fussing with it and finding a longer bolt, all was good.
2164633
I got this to bike to work so I wouldn't have to worry about leaving my nice road bike outside (I work in a high bike theft area).  It is reasonably priced for what you get. The front fender was a bit dented on arrival but I was able to fix that. I added a basket to the front and now mosey on the bike to pick up groceries.
77822
The sideview mirror is my most valuable cycling safety item. I'm happy to go on the road w/o a helmet but not w/o my sideview mirror, I want/need to know what is coming up behind me. This particular one from blackburn fits my needs the best. My Trek 520 touring bike has bar-end shifters so a mirror can't attach there. This one is made for brake hoods and it fits well on my left brake hood. I like that it can be easily removed for when the bike is in transport on my car bike rack. It attaches quickly and securely with the velcro strap. The only annoyance is that it can get out of alignment when going on bumpy terrain or over train tracks, etc, but I find it can be easily re-aligned while continuing to ride. For road cycling - which is what I do almost exclusively - this issue is manageable, but for lots of off-road it would be unacceptable.
1623727
This unit was already put together, I didn't have to do anything besides open it up. It feels very strong and not cheaply made.  There was a piece that I was to use to replace the axle? on my bike that holds the rear wheel in place and is used to tie into this trainer, I am guessing it's a guaranteed fit, mine fit just fine (I have a TREK 7.0 or 7.1...can't remember).  I had the entire thing set up in about 5-8 minutes.  You can adjust the resistance on this trainer although you have to get on and off the bike to do it (it's the small handle you see in the picture at the back of the unit).  Once it's set to your liking it should stay.
I felt completely safe and secure and didn't worry at all that I would tip over.  Two complaints I have that are by no fault of the unit is that it does raise the bike up some so it's a very slight reach to get on the bike.  Also, because the back tire is raised it means you lean forward a little more adding more weight to your wrists.  I purchased a riser block to raise the front and am hoping that solves the problem.
I do find it a little noisy but nothing that interfered with me watching tv.  If not for the noise I would have given it 5 stars.
1835051
Does the job it's meant to do.  But It's a bit big for my 1990's Trek road bike.  Had to use zip ties to secure it to the tube.  Which even if it wasn't too big I would do that anyway to prevent it from being stolen.

Also an added benefit is that when I sling my bike over my shoulder to go in my apartment it no longer digs into my shoulder.
1768832
The bottle cages as great for the price. Picked up two for my new Trek road bike and were easy to install. My Camelbak Podium bottle first perfect as does the bigger 25oz Camelbak Podium Big Chill.
2744147
Great quality, using it with my GoPro road cycling mount.
4364092
I just purchased a new 29er bike from Trek and was surprised to find that the front fork design had been changed up to a 15mm through axle.

Found these here on Amazon and purchased it, just what I needed!
3269144
WELL I WOULD LIKE TO SAY ABOUT THE FOLLOWING PRODUCT THIS IS A GOOD PACKAGE FOR ENDURANCE TRAINING. THE PEDALS MATCH EXACTLY TO THE TREK BICYCLE AND INSTALL IS SIMPLE. PRO CLIPS ARE EASY TO USE AND HELPS OUT A LOT ON UP HILL CLIMBS. BIKE SHOES ARE LIGHT AND STYLISH GOOD SHAPE AND CREATIVE DESIGNED. Shoe and pedal combo is a solid  best buy. I HAD NO PROBLEM WITH THE SHIPPING AND TIMES ON DELIVERY.
565111
I got these to try moving away from clips and shoes and they also match my 2014 trek x-cal 6 really well. The quality is outstanding. They are a little stiff to start but loosen up with a ride or two.
4435265
I've ordered these twice now to hang up my Trek and Cannondale bicycles. Pretty straightforward by drilling a pilot hole then hand tightening the hooks.

A tip, I originally only used 1 mounting hook to hang my Trek and my Cannondale since these were hooks that could hold a lot of weight figured I could save a couple bucks. Well, my Trek has the derailleur cables on the underside of the frame so while i was lifting the bike up to the 1 hook,  and i would always be loosening the cable tension every time I hung the bike. After noticing the issue when shifting, I realized how it figured it was because i needed 2 hooks not just the 1 and ordered another set of these hooks so i wouldn't cause a problem. It would obviously cost more to bring my bicycle into the shop for repairs than just ordering another set of hooks. So just beware of that and just use 2 hooks for each bike.
1703027
I got this product so I can ride the Great Divide Mountain Bike Trail. So far I really like it.
2050142
I purchased these to replace the original tires on a used Trek 720 bike.  These have worked well for riding around on local streets. Have had one time using them off road in a small wooded area and did not have any issues with them.  I am a casual bike rider and these seem from my perspective to work great.
2153092
I've only had it on the bike for one ride but these are really nice. I replaced a couple stock pedals that came on my Trek hybrid and these impressed me as to their apparent quality. Hopefully they will last a good while -- I am thinking they will as they are much improved over the stock pedals.