Official Trek FX Thread
#1051
Senior Member
Joined: Sep 2015
Posts: 935
Likes: 4
From: St. Petersburg, Fl
Bikes: I'm a Flatbar Guy
My Trek dealer didn't charge me for a taller second stem on my new FX, but unfortunately it wasn't tall enough, so I had to buy the third one.
I guess the best way around this is to be friends with CornelSanders and borrow one of his.
#1053
Senior Member
Joined: Sep 2015
Posts: 935
Likes: 4
From: St. Petersburg, Fl
Bikes: I'm a Flatbar Guy
My final touring/bikepacking setup on my Trek FX3. After a few short tours, I've been very pleased with the setup.
https://youtu.be/M94rdUenjbM
https://youtu.be/M94rdUenjbM
Like you said, "just get out there and ride".
#1054
Senior Rider
Joined: Sep 2016
Posts: 118
Likes: 0
From: Houston, Texas
Bikes: 2017 Trek FX 3 Hybrid
I recently put this adjustable stem in my new FX3 and love it. I knew I had to change my stem because of my back but didn't know which stem to go with so I put this stem on and glad I did.
#1055
Member
Joined: Jul 2017
Posts: 27
Likes: 1
From: MD
Bikes: Trek FXS5 and Rumblefish 2
My final touring/bikepacking setup on my Trek FX3. After a few short tours, I've been very pleased with the setup.
https://youtu.be/M94rdUenjbM
https://youtu.be/M94rdUenjbM
#1056
Banned.
Joined: Jan 2014
Posts: 4,128
Likes: 315
From: Vegemite Island
Bikes: 2017 Surly Troll with XT Drive Train, 2017 Merida Big Nine XT Edition, 2016 Giant Toughroad SLR 2, 1995 Trek 830
Good stuff.
I also have a new bike incoming, so I will be using my adjustable stem(s) again to work out what size and angle I need in a rigid stem, if the default stem isn't to my liking.
#1057
R*dRid*r
Joined: Aug 2017
Posts: 37
Likes: 0
From: Danville, KY
Bikes: 1993 Diamondback Ascent EX black 22.5", 2018 Trek FX 3 Red 25"
#1058
#1059
Senior Member
Joined: Aug 2017
Posts: 50
Likes: 1
From: Connecticut, USA
Bikes: Bianchi Veloce; Trek FX 7.4; Trek 6500 mountain bike
Cool! I have an FX 7.4 that I use for touring, though a lot of my touring includes gravel roads/bike paths. Heading up to Quebec at the end of the month for a weeklong tour from Montreal to Quebec City.
#1060
Senior Member
Joined: Jun 2015
Posts: 580
Likes: 9
From: Montreal, Canada/ Brasilia, Brazil (currently)
Bikes: Giant FCR 3 with lots of mods, Brazilian made Caloi 100.
Make sure to take many pictures and post them here when you're back.
#1061
Senior Member
Joined: Aug 2017
Posts: 50
Likes: 1
From: Connecticut, USA
Bikes: Bianchi Veloce; Trek FX 7.4; Trek 6500 mountain bike
We're going to do the Route Verte east from Montreal through the Eastern Townships to Sherbrooke, then diagonal northeast up from there to Quebec City. I've done parts of the Route Verte there before... it's a fun ride and 90% of it will be on dedicated bike lanes, which is pretty amazing. However, well over half of it is gravel or packed earth and sometimes it's a bit rough, which is why my wife and I will be on hybrids (my younger son will be on a Specialized Diverge, which is a pretty gravel friendly road bike).
#1062
Senior Member
Joined: Jun 2015
Posts: 580
Likes: 9
From: Montreal, Canada/ Brasilia, Brazil (currently)
Bikes: Giant FCR 3 with lots of mods, Brazilian made Caloi 100.
Will do!
We're going to do the Route Verte east from Montreal through the Eastern Townships to Sherbrooke, then diagonal northeast up from there to Quebec City. I've done parts of the Route Verte there before... it's a fun ride and 90% of it will be on dedicated bike lanes, which is pretty amazing. However, well over half of it is gravel or packed earth and sometimes it's a bit rough, which is why my wife and I will be on hybrids (my younger son will be on a Specialized Diverge, which is a pretty gravel friendly road bike).
We're going to do the Route Verte east from Montreal through the Eastern Townships to Sherbrooke, then diagonal northeast up from there to Quebec City. I've done parts of the Route Verte there before... it's a fun ride and 90% of it will be on dedicated bike lanes, which is pretty amazing. However, well over half of it is gravel or packed earth and sometimes it's a bit rough, which is why my wife and I will be on hybrids (my younger son will be on a Specialized Diverge, which is a pretty gravel friendly road bike).
#1063
Junior Member
Joined: Jul 2017
Posts: 185
Likes: 23
Hey, I found a home, lol. So many cycling forums are all about carbon road bikes.
Got a Viper Red 2017 FX3 a month ago. Bontrager Bar ends to help with hand positions. Oddly enough, I'm finding the stock saddle works for me. It's a fun bike, and I went from biking 2-3 times a week on my 20 year old steel hybrid to 4-5 times a week on the FX3.
I see Capt Bob is here. I found his videos on YouTube when I was shopping, and he's one of the reasons I chose the FX3.
Glad to find this thread!
Got a Viper Red 2017 FX3 a month ago. Bontrager Bar ends to help with hand positions. Oddly enough, I'm finding the stock saddle works for me. It's a fun bike, and I went from biking 2-3 times a week on my 20 year old steel hybrid to 4-5 times a week on the FX3.
I see Capt Bob is here. I found his videos on YouTube when I was shopping, and he's one of the reasons I chose the FX3.
Glad to find this thread!
#1065
Senior Member

Joined: Jul 2003
Posts: 509
Likes: 214
From: Union, KY (Near Cincinnati)
Bikes: '17 Trek FX2, '19 Trek FX 3 Disc
I thought I liked the stock saddle on my FX2, but now that I can occasionally ride over 20 miles I'm discovering a need to change it, getting numbness in areas that I'd highly prefer to not be numb. It's fine for rides under 20 miles, but it's getting changed soon, just have to figure out what.
#1066
Senior Member
Joined: Sep 2015
Posts: 935
Likes: 4
From: St. Petersburg, Fl
Bikes: I'm a Flatbar Guy
I thought I liked the stock saddle on my FX2, but now that I can occasionally ride over 20 miles I'm discovering a need to change it, getting numbness in areas that I'd highly prefer to not be numb. It's fine for rides under 20 miles, but it's getting changed soon, just have to figure out what.
#1067
Senior Member

Joined: Jul 2003
Posts: 509
Likes: 214
From: Union, KY (Near Cincinnati)
Bikes: '17 Trek FX2, '19 Trek FX 3 Disc
I hear that a lot from other riders, going on 5-10 mile rides is no problem, but as soon as they start riding over 20 miles the first complaint is their saddle isn't working for them. It took me 4 seats to find one that works for me on my FXS6, I could get to 50-60 miles then a couple seats became almost unbearable.
.
#1068
Junior Member
Joined: Jul 2017
Posts: 15
Likes: 0
Hi all, been lurking around here for few months...
I picked up a my first big boy LBS bike early this summer (FX1) and had lots of fun with it. Only thing I didn't like is the lack of gears, and the top speed is kinda low for my kind of riding. I enjoy doing trails and riding on some straight roads around my area.
Was thinking of replacing it with a FX 3, but I picked up a used FX 3 with a broken frame very cheap (I figured the wheels alone already worth the price so why not?) and transferred all the parts to my FX 1.
It is a much better bike now, my average speed with this bike is higher. Even though it didn't cost me too much I would just get a FX 3 in the first place. (I'm missing out the internal cable routing, and the FX 3 carbon fork doesn't sit flush with the headtube). But I think it was a pretty fun process.
---------------
Mmm... I wanted to share pics but turns out I need at least 10 post before I can share images haha
I picked up a my first big boy LBS bike early this summer (FX1) and had lots of fun with it. Only thing I didn't like is the lack of gears, and the top speed is kinda low for my kind of riding. I enjoy doing trails and riding on some straight roads around my area.
Was thinking of replacing it with a FX 3, but I picked up a used FX 3 with a broken frame very cheap (I figured the wheels alone already worth the price so why not?) and transferred all the parts to my FX 1.
It is a much better bike now, my average speed with this bike is higher. Even though it didn't cost me too much I would just get a FX 3 in the first place. (I'm missing out the internal cable routing, and the FX 3 carbon fork doesn't sit flush with the headtube). But I think it was a pretty fun process.
---------------
Mmm... I wanted to share pics but turns out I need at least 10 post before I can share images haha
Last edited by ste823; 08-21-17 at 04:52 PM.
#1069
Member
Joined: Jul 2017
Posts: 27
Likes: 1
From: MD
Bikes: Trek FXS5 and Rumblefish 2
Hi all, been lurking around here for few months...
I picked up a my first big boy LBS bike early this summer (FX1) and had lots of fun with it. Only thing I didn't like is the lack of gears, and the top speed is kinda low for my kind of riding. I enjoy doing trails and riding on some straight roads around my area.
Was thinking of replacing it with a FX 3, but I picked up a used FX 3 with a broken frame very cheap (I figured the wheels alone already worth the price so why not?) and transferred all the parts to my FX 1.
---------------
I picked up a my first big boy LBS bike early this summer (FX1) and had lots of fun with it. Only thing I didn't like is the lack of gears, and the top speed is kinda low for my kind of riding. I enjoy doing trails and riding on some straight roads around my area.
Was thinking of replacing it with a FX 3, but I picked up a used FX 3 with a broken frame very cheap (I figured the wheels alone already worth the price so why not?) and transferred all the parts to my FX 1.
---------------
Thats a great way to do a bike upgrade!. Now look for that broken FX 6
#1070
Member
Joined: Jul 2017
Posts: 27
Likes: 1
From: MD
Bikes: Trek FXS5 and Rumblefish 2
Here in Maryland, Race Pace Bike shop will swap stems for free until you are happy. (Same stem cost group of course). They also included a free fitting with my recent purchase. Just bought my 3rd FX from them.
#1072
Senior Member
Joined: Nov 2011
Posts: 1,337
Likes: 6
From: Rochester, NY
Bikes: 1962 Carlton Franco-Suisse Custom,1968 Raleigh DL-1/Tourist, 1971 Holdsworth Professional, 1973 Holdsworth Mistral,1973 Raleigh Gran Sport,1974 Raleigh Grand Prix, 1993 Trek 2200 Composite, 2011 Trek 7.3FX
I'm usually a poster in the C&V forum, but I had to post this here...
Somebody up the street from me was throwing this out, I drove by and did a double take... couldn't believe my eyes.
Needs work, lots of dirt/dust. Looks like it spent most of it's life in a shed or garage. Also the rear wheel has a nice dent in it.
Somebody up the street from me was throwing this out, I drove by and did a double take... couldn't believe my eyes.
Needs work, lots of dirt/dust. Looks like it spent most of it's life in a shed or garage. Also the rear wheel has a nice dent in it.
#1073
Junior Member
Joined: Jul 2017
Posts: 185
Likes: 23
I'm usually a poster in the C&V forum, but I had to post this here...
Somebody up the street from me was throwing this out, I drove by and did a double take... couldn't believe my eyes.
Needs work, lots of dirt/dust. Looks like it spent most of it's life in a shed or garage. Also the rear wheel has a nice dent in it.

Somebody up the street from me was throwing this out, I drove by and did a double take... couldn't believe my eyes.
Needs work, lots of dirt/dust. Looks like it spent most of it's life in a shed or garage. Also the rear wheel has a nice dent in it.

#1074
Junior Member
Joined: Jul 2017
Posts: 185
Likes: 23
How comfortable are folks here with an FX series (FX3 here) for trail riding -- compressed dirt, sand/small gravel? The trails with compressed dirt also has grass bumps and roots here and there.
This is a stock 2017 FX3 with 700X32 tires (kind of slick, but lets ignore traction for the moment).
Would you be comfortable riding an FX3 on trails like these? I've never had an alum frame/carbon fork. My hybrid before was steel.
This is a stock 2017 FX3 with 700X32 tires (kind of slick, but lets ignore traction for the moment).
Would you be comfortable riding an FX3 on trails like these? I've never had an alum frame/carbon fork. My hybrid before was steel.
#1075
Newbie
Joined: Aug 2017
Posts: 5
Likes: 0
Friends, I have immediate and very special opportunity to join bulk (=very good price) order tomorrow and buy Trek FX. However, I am not able to decide.
My ride is on asphalt and sometime on dirty roads, no trails, I prefer touring to sport, rides of various distance - from afternoon fitness ride to multidays touring and all between.
I am about to decide between two Fxs: FX4 in 22-inch size vs. FX3 in 25-inch size. Despite different numbers frames are almost the same. It is clear FX4 has got better specificiation which I like more. However those two models don't have the same frame. There are differences. My question:
I am pretty tall - 198 cm (6.5 ft?). Do you think I would feel those small differences in geometry somehow?
I am new in this forum so according to the rules of this forum I am not allowed post links to bikes, sorry.
Main differences (first FX4/22 then FX3/25):
Seat tube: 55.9 / 63.5 cm
Head tube lenght: 21 / 22 cm
Effective top tube: 62 / 60.3 cm
Chainstay lenght: 43.8 / 44.5 cm
Wheelbase: 108 /106.5 cm
Standover: 81.8 / 87 cm
Frame reach: 41.9 / 39.2 cm
Frame stack: 64 / 65 cm
As you can see differences are really small except seat tube and standover. On the other hand reach and stack are very similar and I can adjust reach by changing stem and handlebar.
Do you think thise differences are important at all? (Mainly from point of view of my height ...)
I have to decide in about 10 hours and I am not able to the make final decision... :-)
Any advice?
My ride is on asphalt and sometime on dirty roads, no trails, I prefer touring to sport, rides of various distance - from afternoon fitness ride to multidays touring and all between.
I am about to decide between two Fxs: FX4 in 22-inch size vs. FX3 in 25-inch size. Despite different numbers frames are almost the same. It is clear FX4 has got better specificiation which I like more. However those two models don't have the same frame. There are differences. My question:
I am pretty tall - 198 cm (6.5 ft?). Do you think I would feel those small differences in geometry somehow?
I am new in this forum so according to the rules of this forum I am not allowed post links to bikes, sorry.
Main differences (first FX4/22 then FX3/25):
Seat tube: 55.9 / 63.5 cm
Head tube lenght: 21 / 22 cm
Effective top tube: 62 / 60.3 cm
Chainstay lenght: 43.8 / 44.5 cm
Wheelbase: 108 /106.5 cm
Standover: 81.8 / 87 cm
Frame reach: 41.9 / 39.2 cm
Frame stack: 64 / 65 cm
As you can see differences are really small except seat tube and standover. On the other hand reach and stack are very similar and I can adjust reach by changing stem and handlebar.
Do you think thise differences are important at all? (Mainly from point of view of my height ...)
I have to decide in about 10 hours and I am not able to the make final decision... :-)
Any advice?




