[Update August, 2017] – All map versions have been updated to version 1.0.2 – Changed trail difficulty ratings – Improved map accuracy – New trail added
Located in Northern New Jersey less than 10 minutes off state highway 287, High Mountain Park Preserve in Wayne township has become one of the premiere destinations for mountain biking in the state.
Rest assured, this is not your father’s High Mountain mountain bike destination. Yellow-Red-White blazed trails are a distant past (technically they’re still there) and you’ll never look at HM the same once you discover the endless miles of twisty single-track trails, the dozens of grueling climbs, and some seriously rad berms that will make even Steven Mancuso’s head spin. This is New School High Mountain.
Most of the trails are unmarked so it can be a little daunting for riders new to the area, but we’ve just made it easier for you with our High Mountain Trail Map :
If you don’t have the Maprika App – get it NOW ! Then download the High Mountain Trail Map (you can either search for the map by name within the app “High Mountain MTB“, or come back to this page on your phone (after installing the app) and download the Maprika map here.
Now… if you’re over 40 and didn’t understand a word you just read
I’ve been trying to diagnose a serious SRAM Eagle shifting problem with my XX1 Eagle drive-train that no shop or SRAM is able of diagnosing or fixing, and I’m close to concluding that SRAM Eagle has a serious design flaw.
I bought a new 2017 Trek Fuel Ex 9.9 in May and the lower two gears have been crunchy since I rode out the shop. The bike has never been crashed nor has it fallen over. All the basics have been checked, derailleur hanger alignment, chain length, cable routing, kinks in the cable, and proper derailleur alignment was done several times using the red plastic SRAM b-alignment tool (with the shock compressed for sag). No matter how much fiddling, no amount of adjustment is able to prevent the occasional misshift when downshifting to the 42t and 50t sprockets.
Misshift is a mild way of putting it. On a bike stand, shifting from 3rd, to 2nd and 1st gears, the chain will often end up riding on TOP of the sprocket teeth and stay there. Out on the trail, the same thing happens momentarily before the torque from the pedal stroke violently pulls and drags the chain OVER the entire sprocket moving it forward by 1 tooth before it settles into place. It’s actually hard to see this while it’s happening but this is what’s going on when you hear those nasty klunks on those two larger gears.
Reviews online are overwhelmingly positive and read more like press releases, but a few reviews have hinted at the problem.
“At one point, I did get the drivetrain to squawk at me: when accelerating out of the saddle, up out of a mud hole, on a stupid-steep hill, and attempting to downshift three gears at once. Ultimately it was a bad call on my part, and while the drivetrain crackled and groaned under pressure and from grit in the gears”
“The eight-tooth jump from the 42- to the 50-tooth cogs did sometimes sound a little louder than the other shifts, but the chain always ended up exactly where it was supposed to be, even when shifting on a steep uphill. That jump between those final two gears didn’t bother me out on the trail, although it may take time for riders that are more particular about their cadence to get used to it. As I mentioned, I typically used that cog as a bailout, a last ditch effort to keep my momentum on tricky climbs”
Pinkbike even has a picture of their bike with the chain riding on top of the spocket…
After a lot of analysis, these misshifts appear to be more indicative of a design problem. The two largest sprockets on SRAM Eagle cassettes have a narrow-wide tooth profile. While narrow wide works extremely well on a chain ring, its use on a cassette is questionable. Narrow wide on a single chain ring setup works because the chain never leaves the ring.
Remember how narrow wide works : the chain ring has a series of alternating wide and narrowly cut teeth that integrate with corresponding narrow wide gaps in the male and female links of the chain (I’ll update this post soon with pictures). The chain can only fit around alternating links; and you can try this yourself, shift the chain by 1 tooth on the chain ring and the chain won’t mesh at all instead sitting on top of the chain-ring. This obviously makes sense as the large tooth is too wide to fit in the narrow link. But as I said, this isn’t a problem on a single chain ring setup as the chain always remains in the same [synchronized] position.
This isn’t true with a cassette, the chain changes sprockets every single time a shift is made. And shifting isn’t a binary process; as you shift, the chain gets pushed to the side of the adjacent cog and gets lifted by friction. Complicated ramps and tooth profiles help transition the chain as smoothly as possible onto the next gear but timing is still a fuzzy “let’s hope for the best” process, and expecting the chain to be synchronized on every shift is the only way SRAM Eagle can possibly work.
As I’ve experienced, this isn’t the case. I’ve seen several people experiencing similar problems, one of the mechanics says he’s even noticed it on his Santa Cruz but just lives with it. At a Yeti dealer we put one of the Eagle equipped bikes on the stand and were able to easily reproduce the problem, and I have recently come across two reports of broken teeth on the 50t cassette sprockets with no explanation for the damage. I suspect the violent shift of the chain dragging across the sprocket can put so much stress on the teeth that they can shear off under enough pressure :
Some people claim their Eagle is perfect, but I suspect these owners are accepting of the occasional clunk in their drive-train. And to be honest, a majority of the time SRAM Eagle does shift very well. Maybe I was spoiled with my previous setup : 2008 Shimano XT 3X, but after thousands of miles it still shifts flawlessly without a hiccup. I naturally expected my 10 year newer 1X “simpler” drive-train to perform at least as well but it doesn’t.
What’s more frustrating is how the 6 bike shops that I’ve gone to (all Trek and SRAM dealers) are incapable of diagnosing the problem and finding a solution. SRAM sent one dealer a new cassette and seemed aware of the problem. And after several more phone calls to SRAM they said that the chain on occasion can ride on TOP of the 42/50t sprockets – but they don’t know how to reproduce it. At least that’s what the bike mechanic who spoke with SRAM told me.
I’m trying not to jump to conclusions, but this appears to be a compromised design and a poor solution to prevent chain drop while backpedaling. If you have any insight into what is going on, please contact me directly or leave a message below.
Cartography became a hobby of mine when I started mountain biking in Ringwood and was eternally lost. I kept hearing about all these great new trails but I could never find them ! And neither could anyone I met ! I had just gotten a Garmin Edge GPS and thought how cool it would be to put a real trail map on the thing. And now I’m on a roll… so check back often because there are many more maps to come !
And if you have any suggestions for new maps or additions or changes to existing ones, please leave a comment below.
My father recently passed away and never got a chance to take my mother to her homeland, so I decided to take her for her 85th birthday. ireland is stunning and even greener than they say, and the people are super friendly. Here a few pictures from our recent trip.
I hadn’t planned a cycling trip this summer let alone a trip to Chamonix but after watching Le Tour I had a really bad case of cycling fever… and mountain fever, and why not climb Mt-Blanc while I’m at it ?! And with my boss on vacation no better time than to pull out the steaming coffee mug…
Nine climbers killed in an avalanche, two more by falling rocks, with the fluctuating weather conditions these last few years the news is more often bad than good. Yvan and I had planned climbing up one of the more difficult routes via Mont Blanc du Tacul and Mont Maudit but with a heat wave in the forecast and conditions similar to those experienced by the 9 climbers killed in July we decided to play it safe and stay home. I was disappointed; I only had a few days left before returning to Canada and any hope of climbing Mt-Blanc was fading fast. A guide friend suggested I climb up alone as long as the weather forecast was favorable, but not knowing what to expect and thinking of how stressed my poor parents must already be, I decided to let it go… But I consider myself fortunate and have some wonderful mountaineering friends; Florence called me last minute and hooked me up with her friend Carola, a tall sexy blond from Germany looking for a partner to climb Mont Blanc !
Many climbers claim Mont Blanc is an easy climb and I tend to agree, but while technically not challenging Mont-Blanc is still no walk in the parc. Even the classic Gouter route, with its limited exposure to falling seracs, requires traversing the sketchy Couloir du Gouter (also known as “Le Couloir de la Mort” because of the number of fatalities). Check out this video to see what I mean !
Chamonix is known as the mecca of hors-piste (big mountain) skiing but it’s also a great starting point for some fantastic road biking provided you have a car; a 1 hour drive in any direction will lead you to some of the greatest mountain passes ridden in the Tour de France, Giro and Tour de Suisse.
From Chamonix (F)
The Chamonix valley itself has a limited number of cycling itineraries but is the starting point for a truly epic ride –Le Tour du Mont-Blanc! But more on that later… The best way to avoid jet lag when you arrive is to leave the shopping for a rainy day and head right out for a ride up to le Barrage d’Emosson ! Continue reading “Road Biking Chamonix”
The file is available for download as a Garmin Custom Map .kmz file and has been optimized for the Garmin Edge 800. To use it: download the .kmz file and copy it to the GarminCustomMaps directory and make sure custom maps have been enabled.
If you don’t own a Garmin Edge 800 you can still download the map and load it into Google Earth 🙂
The map is a work in progress and updated regularly and will eventually include all trails from the Ramapo Ringwood area. Please leave me any feeback or suggestions in the comments area below, or if you find any errors!