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Shop | Service Parts | Stem Parts | Boxcar Stem Faceplate

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Boxcar Stem Faceplate

A replacement 31.8mm or 35.0mm faceplate for our Boxcar Stem. Machined in Chico, California from the highest quality American 2024 aluminum.

$40.00 – $52.00Price range: $40.00 through $52.00

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Technical Information

  • Material
    American 2024 Aluminum
  • Finish
    Black, Silver, Gold, Orange, Red, Purple, Pink, and Blue anodized, or High Polish
  • Specified Torque
    4 Newton Meters
  • Boxcar Instructions
    Download

Product Story

Important Installation instructions:

Grease the stem faceplate mounting screws, insert the handlebar, and tighten the bolts evenly (like car wheel lugnuts) using a torque wrench (we offer a good one specifically for this below if you need one) until reaching the recommended torque of 4 Newton Meters. Check that the gap between the faceplate and stem is even on the top and bottom of the stem. If it is not, loosen the screws completely and start over. While standing stationary over the bike, bounce your body weight on the handlebar to check that it won’t slip. Some carbon bars can be extra slippery: if you encounter slippage, resist the urge to overtighten the faceplate screws, and instead coat the handlebar where it is held by the stem with a liberal amount of friction paste and try again. Our faceplate has a HUGE amount of surface area, so your handlebars should NOT slip at 4nm. If you exceed the recommended torque, you could damage the handlebar, stem, or yourself. If you still encounter slippage or any other problems, resist the urge to tighten the faceplate screws further, and instead contact us via the phone number at the bottom of this page, or visit a qualified bike shop.

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Ever since we introduced our Quick Release Seatcol Ever since we introduced our Quick Release Seatcollar years ago, folks have been requesting a bolt-on version. But with so many other seatcollars on the market, we didn’t initially take the requests too seriously. Since the advent of dropper-posts, we started thinking about this more often. There really is a need these days for a seatcollar with deeper, more uniform clamping distribution: Enough to keep your dropper post from slipping in the frame, but also with a large, evenly dispersed clamping force to avoid the dreaded “dropper-binding”.

  The convex back of our “floating button” design evenly disperses clamping force, and avoids pinching or binding at a lighter weight than a steel barrel, is replaceable if damaged, and follows the simple PAUL aesthetic nicely.

  These are lovingly machined by us to the highest tolerances out of USA sourced 6061 & 7075  aluminum right here in sunny Chico, California. They are currently available in 30.0mm, 31.8mm, 33.1 and 35.0mm, in polished, purple, black, silver, and with orange accents.

Available NOW on our website, or from your favorite local bike shop. If you want to learn more about it, search up our latest YouTube video. 

Have a great weekend, we hope you get to RIDE! ✌️
🚨New Shirt Alert!🚨 We’ve been offering this @the.s 🚨New Shirt Alert!🚨 We’ve been offering this @the.scorps T in classic black for a couple of years, and it’s definitely one of our favorites. But we felt like it was time to offer a more… shall we say… “Summer Dirtbag” appropriate version, and we think this Cloud Tie Dye version suits custom-cut-up-dirty-river-swimming-blackberry-picking-stains QUITE nicely. Available on our website right MEOW. ✌️
Lost and Found Gravel Festival, where do we even b Lost and Found Gravel Festival, where do we even begin?! We’ve been providing our world famous aid station for this event for yeeeears now, and it’s one of our favorite parties, I mean rides, of the summer! You can hammer this as a race, or register with a group of friends and take all day: you’re going to enjoy the scenery of the #LostSierra and the awesome vibes, no matter what. You’ll know you’re getting close to the PAUL aid station when you smell the bacon and hear the Grateful Dead (or Afroman😂). Also, all the money raised at this event goes right back into trail building and community in this area, so this is what pays off when you come back to ride Mt Hough, Mills Peak, Downieville, Lakes Basin, etc etc. June 13th is the date, register now and let’s party!
When you go on a shop ride to play frisbee golf, b When you go on a shop ride to play frisbee golf, but stop at the abandoned gas station to take a photo in the abandoned boat. ¯\_(ツ)_/¯
I know, it’s not that big of a deal, but it does c I know, it’s not that big of a deal, but it does come in handy and look real elegant. Our Klamper-inspired topcaps now come in a version with a built-in 5mm spacer. Some carbon fork manufacturers specify it, and sometimes you just wanna keep a touch of extra steerer tube around for adjustments or resale value. Anyways, The Rook is now live on the website! ♟️
We’re SUPER excited about this new trail network o We’re SUPER excited about this new trail network opening just up the mountain from us above Butte Meadows! Two trails are already finished, with 5 or 6 more in the works, and an eventual plan to connect this to the @sierratrails Connected Communities trails. Yeah, this is big! 
  So… we asked @the.scorps if he’d be willing to donate artwork for a fundraiser T-Shirt, and he doodled up this fun drawing of the Colby Mountain Lookout. These are VERY limited edition, so if you want a sweet rare McNally shirt while raising money for a killer trail system in Lassen National Forest, head to our website quick before they’re gone!
📷: @explorebuttecountyca
Paul Component Engineering
  • info@paulcomp.com
  • 530–345–4371
  • 11204 Midway
  • Chico, CA 95928
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