BMX stem Archives – BMX UNION

United – The Purge Stem

Is it time for a new BMX Stem? Here’s a look at the new The Purge stem from United. The stem looks like your regular topload stem, but they’ve actually designed it so the front of the top plate actually touches the bottom of the stem where normally that isn’t something you want to do. They’ve done this to improve clamping and helps ensure that your bars are even. Get the full scoop from United below!

“Everyone knows that resetting your bars is the worst possible thing. It takes forever for your mind to agree that the bars feel how they did before slipping. We wanted to design a stem that clamped tight and evenly at that. We had seen stem bolts snap from a rocky plate and uneven tightening. With the PURGE stem we wanted strength and durability so we went with a fully CNC 6061 Ali block including a CNC’d United graphic on the side. You will notice the clamping system clamps completely shut up front. This is to stop the uneven tightening. Simply tighten the front bolts to lock your bars in place evenly then clamp down on the back to fully secure your bars in place.

The stem comes with a 49mm reach and a 34mm rise. Giving you the option to ditch those ugly headset spacers and tidy up the look of your bike.” – United

Color: Black or Polished.
Material: Full CNC Machined 6061 Alloy
Reach: 49mm
Rise: 34mm

What do you think of The Purge stem from United? Do you have any questions? Let us know what is on your mind in the comments below!

Not quite what you’re looking for? Check out more BMX Stems.

BMX Stem Geometry Explained

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Are you thinking about picking up a new BMX stem, but you aren’t really sure what all of those measurements really mean? Here’s a video Brant Moore put together going in-depth on the different measurements like reach, rise and stack height, along with a measurement you might not have heard of called extension. Along with that, Brant discusses some of the different features on stems like CNC machining for weight savings and cleaner looks, a wider stem for increased strength, the 1″ OD size that brands like Wethepeople, BSD and Cult have been trying out, the grooves that Flybikes offer on their stems, knurling, etc. Brant also covers solid and hollow bolts, and a few other things. This will definitely help if you are curious what you need to know when it comes to stem geometry and features. Hit play and take it all in!

“BMX stem geometry appears quite simple at first glance, and for all practical applications of stem geometry, it is as simple as it seems.
However, there is more than meets the eye and a lot to talk about in regards to BMX stems and their geometry.

Hopefully this video can help you make an educated decision the next time you’re in the market for a new stem!” – Brant Moore

Sneak Peek: The Shadow Conspiracy – Matt Ray Signature VVS Stem

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Here’s a little sneak peek The Shadow Conspiracy released giving you a closer look at the new Matt Ray signature VVS Stem that will be dropping in Marh! Not much for details on this front load stem, but based on the photo it looks like it appears to be cast with some additional machining with the Shadow crow logo on the front plate, a BBS logo up top, a recessed top for a flush fork cap and a rounded back for the knees. This is also a sneak peek look at what appears to be a new Copper color that they will be releasing as well.

We’ll keep you posted once we get the full specs, details and more when it drops in March!

Cult – Dakota Roche 1″ OD Bar & Stem

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It looks like your options for the larger 1″ oversized bars and stems have grown. Wethepeople and BSD have offered the size for about two years now, but it really hasn’t caught on too much. It looks like Cult have decided to give it a shot and have released their new Dakota Roche signature 1″OD Dak Bars and Dak Stem for you to check out. Above is a short promo filled with some heavy clips from Dak you won’t want to miss and below is specs and details on both items. Just remember, if you decide to make the switch to the 1″ OD size, you’ll need BOTH bars and a stem!

First off, let’s explain the size… The traditional BMX bars and stem size works well, but with the way BMX riders have progressed and been sending it on bigger and gnarlier setups (IE: Dak’s video above), the larger diameter gives you increased strength and more stem grab to prevent breaking and resist slipping. This is definitely ideal for the crazier riders out there that have had issues with breaking bars.

DAKOTA ROCHE SIGNATURE DAK 1″ OD STEM

The Dakota Roche signature DAK 1″ OD stem is made from CNC machined 6061 aluminum with a 51mm reach and 32mm rise. The stem has the larger 1″ diameter for clamping with beveled edges, a rounded back, solid chromoly bolts and a recessed top for a flush fork cap. The body of the stem also has an engraved Dak logo. Available in Black only for $64.99 through Cult dealers worldwide and online.

DAKOTA ROCHE SIGNATURE DAK 1″ OD BARS

The Dakota Roche signature Dak bars in the 1″ OD size are made from 100% heat-treated and butted chromoly tubing with a 28″ width, 11-degrees of backsweep and 2-degrees of upswpeep. The bars feature that larger 1″ diameter tubing where the stem clamps, then tapers down to the standard size so they will feel like traditional bars. There’s cult lines on the ends to help trim the bars down if you need to as well.

The Dak 1″ OD bars come in Black and Chrome color with 8.85″ and 9.5″ rise options for $64.99 through BMX shops and mail-orders that carry Cult worldwide.

Reminder: You need BOTH a 1″ OD stem and 1″ OD bars. You can’t take your existing bars or stem and match them with the larger size, unless you already have a WTP or BSD stem or bars with that same size.

SUBROSA ROSE UPLOAD STEM NOW AVAILABLE

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Get a look at the new Rose Upload Stem from Subrosa Brand!

Are you on the hunt for a new top load stem, but you aren’t looking to break the bank in the process? Subrosa have released their new Rose Upload Stem for you to get your hands on. This stem is cold forged and CNC machined from 6061-T6 alloy with an embossed Subrosa logo on the side and a rose on the top plate, a 48mm reach, 36mm rise and 29.5mm stack height. The stem has a 50mm width for increased strength, a recessed top for a flush fork compression cap and oversized heat-treated chromoly bolts to keep it all tight. The Rose Upload Stem is available in Black, Polished and Camouflage Splatter with a weight of 11.9 oz. and a price of $41.99 (Black / Polished) – $56.99 (Camo).

The Rose Upload Stem from Subrosa is available through BMX shops and mail-orders that carry Subrosa worlwide now! You can learn more about the stem and Subrosa by visiting their Website!

Cult – Chase DeHart Redemption Stem

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Is it time for a new BMX stem, but you don’t want a lot of rise. Get a look at the Chase DeHart signature Redemption Stem from Cult. This stem is made from 6061 aluminum with a wider and beefier design than the original Cult Salvation stem. The stem features a lower 22mm rise and a 48mm reach with a beveled edges and a round back, grooves in the clamping area for extra grip, a machined Cult logo and Redemption logo, a recessed top for a flush compression cap and solid bolts to hold it all tight.

The Redemption stem comes in Black and Polished for $59.99 through BMX shops and mail-orders that carry Cult worldwide now.

A post shared by CULTCREW (@cultcrew) on Jul 19, 2018 at 8:12pm PDT

What do you think of the Chase DeHart Redemption stem from Cult? Do you have any questions? Let us know in the comments below!

Not quite what you’re looking for? Check out more BMX Stems here.

BMX Parts – Profile Racing: Acoustic Front Load Stem

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Get a close up look at the Acoustic Stem from Profile Racing…

Is it time for a new BMX stem? Thinking about going with a front load stem? Here’s a detailed look at the Acoustic Stem from Profile Racing in this new video featuring Mike Hinkens. Hit play to let Mike give you the full run through of the stem, along with a good look at some of the details you might not notice just looking at it.

Nowear BMX – Jacob Thiem Signature Stem Promo

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Nowear BMX coming through with a promo featuring Jacob Thiem putting his new signature stem to worK!

Here’s a short but sweet promo video Nowear BMX just uploaded featuring Jacob Thiem putting his new signature Jacob Thiem Park Stem to good use at the Nowear Compound. If you don’t know by now, Jacob is an absolute machine on a bike and has a super deep, and super dialed bag of tricks. Hit play for a look at the stem, along with some amazing riding. We’re not sure how he pulled that Twix Footjam, but he made it look way easier than it has to be. After you watch the video, you get can more details about the stem right here

“Jacob Thiem unleashes with loads of banger clips, the first “Twix footjam” and his own signature BMX part.
This JTP stem is CNC machined right here in the good old U.S. of A. and available in multiple colors.
Get yours at nowearbmx.com

Music: Devo
Song: Whip It” – Nowear BMX