Chain Guide, ala PVD: Difference between revisions

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By running a single front ring on my six speed MTB, I have to have a way of keeping the chain on the ring.
By running a single front ring on my six speed MTB, I have to have a way of keeping the chain on the ring. Without a guide, the chain will fall off several times a ride.


Since I ride trails, I wanted a nice solid chain guide that didn't mount in a heavy way to a bash guard.
Since I ride trails, I wanted a nice solid chain guide that didn't mount in a heavy way to a bash guard. Chainrings are the only bash guard a singletrack rider needs.
<br>
<br>
[[Image:Guide1.jpg]]<br><br>
[[Image:Guide1.jpg]]<br><br>
The Truvative Boxguide box is available as a spare part for about $20.<br>
The Truvative Boxguide box is available as a spare part for about $20.
<br>
[[Image:Guide2.jpg]]<br><br>
[[Image:Guide2.jpg]]<br><br>
The parts included in the spares.
The parts included in the spares.
[[Image:Guide3.jpg]]<br><br>
[[Image:Guide3.jpg]]<br><br>
I machined a custom bracket to mount the box to my frame from the seat tube.<br>
I machined a custom bracket to mount the box to my frame from the seat tube.
<br>
[[Image:Guide4.jpg]]<br><br>
[[Image:Guide4.jpg]]<br><br>
It's a super solid set-up.<br>
It's a super solid set-up.
<br>
[[Image:Guide5.jpg]]<br><br>
[[Image:Guide5.jpg]]<br><br>
139 grams. Not the lightest, but tougher than anything you can find.
<br>
[[Image:Guide6.jpg]]<br><br>
[[Image:Guide6.jpg]]<br><br>
[[Image:Guide7.jpg]]<br><br>
[[Image:Guide7.jpg]]<br><br>
[[Image:Guide8.jpg]]<br><br>
[[Image:Guide8.jpg]]<br><br>
Pretty slick!<br>





Revision as of 22:58, 8 January 2007

By running a single front ring on my six speed MTB, I have to have a way of keeping the chain on the ring. Without a guide, the chain will fall off several times a ride.

Since I ride trails, I wanted a nice solid chain guide that didn't mount in a heavy way to a bash guard. Chainrings are the only bash guard a singletrack rider needs.


The Truvative Boxguide box is available as a spare part for about $20.


The parts included in the spares.

I machined a custom bracket to mount the box to my frame from the seat tube.


It's a super solid set-up.


139 grams. Not the lightest, but tougher than anything you can find.






Pretty slick!