Bikepacking: 1991 Trek Multi-track 7900 loaded on the Erie Canal Trail (Empire State Trail)

Trek 7900 fully rigged and loaded on day 6 of the Heart of the Finger Lakes Route which used the Erie Canal, Cayuga-Seneca Canal and looper around the Finger Lakesfrom Syracuse Amtrak Station

These old Treks were some of the first mass produced gravel type bikes. There were others but none were so readily available. Of course back then gravel bikes weren't a genre so these were sold as hybrids with flat bars. 

It turns out, as long as you don't require disc brakes (and trust me, marketing is a powerful thing but a set of V-brakes with salmon Koolstops are going to stop your bike at least as well as most mechanical disc) these are ideal mixed surface touring bikes/gravel bikes. 

The higher end models like the 7900 came with premium level MTB components. Deore, LX, XT depending on year and a 700c MTB rim with MTB hubs and spacing. Rack mounts, fender mounts. 

Drop bar conversion on a 6/7/8/9 speed just meant a pull adapter for the front derailleur or even easier a bar end friction shifter (I've done both on the two I own). 

The gearing on this is far superior to any modern 1x or even 2x drive train. It's a little less than the 670% of my 7900 but still around 600% with nice tight spacing, a true high gear and a very good low gear (24x34). 

As seen, the bike is outfitted with a Soma Rakku 2 rear rack with Topeak Versa Cages and dry bags (this wasn't an aesthetic choice or a function choice, we didn't finish the second set of panniers), an aliexpress Pizza Rack knock off on front with some creative but very secure attachment, homemade (home modified) military sustainment pouch micro panniers that cost $2.50 each and an hour of hour time per set to modify. The feed bag is a Moosetreks which I scored 5 of for $65 total (shipped). If you know the outrageous cost of bikepacking labeled equuipment you know these climbing chalk bags are not worth $60 each. The Moosetreks feed bag is as nice as any other feed bag on the market and even at it's $27 retail price is still a steal. 

I added a downtube bottle mount for extra capacity. I know a lot of folks dislike the down tube bottle mount but a pro tip, don't drink directly out of it. You just pour the liquid into one of your other bottles.  

The rear derailleur is a takeoff from a newer (90s model) bike. It's XT 8spd vs Deore 7spd. It's running a 9spd cassette. We used microshift R9 brake shift levers, but ended up going with a Sunrace 3x front friction shifter instead of a pull adapter on the front brake shifter. Sunrace bought Sturmey Archer years ago and makes some high quality parts. It's not an AliExpress quality company.  While my preference is cantilever vs v-brakes, I opted for the lower maintenance, higher max stopping power of the XT V-brakes we had from a takeoff mountain bike in the parts bin. Cantis offer better feel and if adjusted properly will stop with plenty of power, but they also require fairly constant maintenance. 

The rear wheel I had to go with a new version. I went with a Weinman Zac 19 in my preferred 36 spoke configuration. There was nothing wrong with the original rim, but it was dished for a 7speed cassette and once again, I didn't have time to redish or bring it somewhere to be redished. 

As shown the bike is outfitted with 38mm Challenge Gravel Grinder tires on 18 and 19mm rims. I love these tires for the gravel I typically ride, and they were great on this trip, but they tend to wear fairly fast on pavement heavy riding. I feel like 35mm is the ideal tire width for unloaded road riding. 38mm might be a little narrow but the riders on this bike won't be heavier than 130lbs and fully loaded this bike is about 160lbs (bike, gear, rider). The multitracks vary in max tire width but 40-45mm is typical (sometimes 50mm possible up front). When this bike needs new tires I will upgrade to 40-45mm for better gravel and rough road performance and comfort. 

Trek 7900 in original form as purchased for $100

Overall, this is very solid frame up build using a mix of original parts and some parts bin or selected new parts where necessary. Every bearing and part was stripped and cleaned. This is essentially a new bike! 

Initial test ride before final adjustments and bar taping. All the racks are visible here and the down tube bottle mount. I got creative with the front rack mount but it's very secure and I wouldn't hesitate to run 20lbs on it.

Adventures of 2025 in Images

^^^^^Click through the album to see all the 2025 images^^^^

 

Far from a finished product, this is the most images I've uploaded in a year for quite a few years. 

I like to sort of leave the bulk editing to the shoulder seasons when things settle down for a little bit most years. Some years Nov-Dec is more active than others, but typically my winter doesn't start until January, giving me plenty of time to get photos sorted, culled, processed and uploaded.

Looking forward to filling this out a little more as the dead period between seasons seems to be coming to an end with this weekends storm. 

Have a happy and adventure filled 2026!

Meta (Facebook) Walled Gardens...They were fun at first but now it's time to make information open again!

I've grown a little tired of the increasing walled gardens where your information is public but it's locked behind a information paywall of sorts that only benefits the site owner. 

Blogger (Google) makes money off these blogs for sure, or they would kill off blogger, but anyone can search for and access them.* And that means information is freely available. 

I've planned many a trip off a blog trip report that wasn't meant as a source of beta. Just folks musings. And I'm sure folks have done the same with Mountain Visions.  

Meta sites on the other hand (Facebooks parent company) still allow you to overshare but they hold all the information behind a sort of paywall. This benefits absolutely no one but Meta and actually is the entire antithesis of why the internet became so important. 

I think the big appeal early on with Facebook was your post were viewed by most of the folks you cared about.  People you likely interacted with in real life. Increasingly, feeds are clogged with ads and recommended post. And with people friending (follow) folks they don't even know feeds are getting clogged. It's basically turning into a Chinese style internet where everything is controlled by one company including what the algorithm wants you to see. Sure engagement is higher but thats as short term dopamine boost, not a long term solution. 

I've mused enough, the nitty gritty of my plan -though I've planned on this before- is to try to cross post for now to the blog also while (and this is the ambitious part), retroactively pull old Meta post and place them on the blog. I'm skeptical this happens with any volume, but I'd like to give it a shot. 

*Many search engines strongly priortize commercial, sales and paid sites. I use Mojeek when trying to find things I don't have to pay for. Like if you search "bikepacking" you'll get a lot of commercial sites. Or places to buy gear. That's great, but I want to search trip reports and personal blogs. Mojeek does that best. And also, although it's Russian, Yandex tends to be better as well. Especially for image searches.