X-Trig ROCS Tech Triple Clamp (2022 YZ450F)

It’s hard to find aftermarket triple clamps that are better than stock these days, especially on the Yamaha YZ250/450. So much is involved in making a triple clamp that flexes enough, but also has enough rigidity to aid the machine in corners as well. With the triple clamp flex character so important to chassis handling (on all motocross bikes) sometimes it’s tough to find anyone that can make a “comfortable” set of aftermarket triple clamps. Why do you need aftermarket triple clamps? Well sometimes it’s just for looks with some riders, but there are occasions where you might want another offset to help you get more stability or a sharper turning character out of your machine. In this case I was looking for the standard offset for a 2022 KTM Yamaha YZ450F and wanted to see if installing X-Trig’s on the Yamaha hurt or helped it. I was hoping to help cornering positivity without sacrificing rigidity balance. Oh and I also purchased these myself for $850.00! 

Enter X-trig’s ROCS Tech Triple Clamps and PHDS Mounts. “ROCS” stands for “Revolutionary Opposing Clamp System”. The ROCS clamp allows for precise alignment of the fork tube with opposing clamping surface patterns, the stiffness of the steering stem is specifically tuned to the respective motorcycle model, the steering-head bearing is already mounted on the shaft tube for convenience, a special fork slot and clamping area for precise fork operation, precise clamping with special screws for low torque specs, OEM attachments can be mounted without auxiliary material, and flexibility that is adapted to the fork with anodizing in the technical factory OEM look. The difference between the ROCS “Tech” and the ROCS “Pro” is the “Tech” uses a standard offset with a pressed shaft tube. The “Pro” has two offsets you can choose from by simply adjusting the shaft tube (or steering stem). I didn't feel like the Yamaha needed an offset change as the Yamaha is predictable on straight line and corners well, so I stuck with the “Tech” clamps. 

The PHDS (Progressive Handlebar Dampening System) is a system supported by elastomers designed to absorb engine and chassis vibrations. The system also dampens the forces acting on the handlebar in a horizontal and vertical direction, maintaining steering precision. The handlebar can be adjusted in 12 different positions when the PHDS is mounted. The Yamaha doesn’t necessarily vibrate more in the handlebar area than any other 450 motocross bike, so this isn’t something I feel the Yamaha needs particularly, but if it helps, so be it.
Installation of the ROCS clamp is fairly straight forward (with the pressed shaft tube). All you need to do is grease up the steering head bearing and slide the bottom clamp up in the head tube of the frame. Super clean! Mounting up the PHDS bar mounts is a little tricky as the mounts themselves have a lot of moving parts, so make sure to read the instructions to ensure proper mounting. Technical Touch offers optional PHDS bar mount elastomers that come in soft or firm, but I chose to run the stock medium style elastomers, which seem to be just fine for motocross conditions. 

I am super picky about bar positioning, shocking I know and the Yamaha isn't the best rider triangle out there, so I went with the second mounting hole closest to me (when sitting on bike) on the triple clamp with the PHDS mounts back. This handlebar position gave me a +3mm bar position (forward from stock), which I preferred as the stock positioning is a little cramped for my 6’0 frame. The PHDS bar mount itself is +2mm higher than the stock bar mount, which I was just fine with as I am using a SX Race Pro Taper EVO handlebar on the 2022 YZ450F. Having so many positions available for the rider is definitely a huge positive for adjustability with these ROCS clamps on the Yamaha to open up the cockpit for you bigger riders (5’11 and up). If you feel like you need a higher PHDS handlebar mount, X-trig also offers spacers to go under the PHDS mounting system. You can pick from 3mm, 5mm, and 10mm spacers.

So what did the X-trig ROCS Tech Triple Clamp and PHDS handlebar mounts do on the track? My goal for this test was to dissect the anti-vibration qualities as that seems to be the easiest to feel asap. I honestly didn’t notice any less vibration/harmonics through my Pro Taper’s, but I did notice slightly less vibration on higher RPM’s which I found strange. The PHDS mounts do help flex and are a little kinder to my wrists than the stock mounts. While I was looking to get a more precise front end feel through corners, without getting added rigidity on hard pack/rough straights, that is not quite what I found. Basically I got slightly less compliance on lean angle bump absorption so the front tire didn’t exactly feel like it was digging into the dirt enough for me on faster sweepers with chop. The X-Trig ROCS Tech clamp on the Yamaha YZ450F provided enough flex if I was heading straight into bumps, but once I started leaning into braking bumps to set up for the corner, there was definitely less comfort in that area compared to stock. There was some added rigidity when leaning when bumpy and that cause the fork to feel harsher. The ROCS Tech clamp is most noticeable in a positive way when diving deep into a rut where there is a huge load put on the front end, forced by the rider. The chassis positivity through this area is much better than the stock clamps. The stock clamps has a tendency to flex too much and give the rider a wiggle once off throttle in area 1-2 of corners, (on deeply tilled tracks or soft dirt) or give the rider an unsettled (dive) when dropping into a long/deep rut (this sensation can only be felt mostly by faster or heavier riders). The X-trig ROCS Tech clamp gives the front end less wallow (firmer) and more cornering stability once inside the rut (without upsetting chassis balance). Straight line stability isn’t as good as stock as you do feel more of the track under you (front end) on hard pack west coast conditions.

I do feel like slap down landing of the PHDS mounts are more absorbing and I like that feel to my wrists. I am almost keen to try these mounts on the stock clamp to see if that works as good on my old ass wrists! The overall weight of the X-Trig clamp and PHDS mounts are heavier than stock so know that you will be gaining almost a pound of front end weight on your machine. So at the end of the day am i happy with my purchase? I would say for this bike, no I am not. I will say that I have tried X-Trig’s on a KTM with really positive results, but this confirms to me that the average rider DOES NOT need these for his Yamaha YZ450F. Does that mean all aftermarket clamps are rated under the same umbrella? Absolutely not! Not every clamp is created equal. I will try some more aftermarket clamps on this machine in the coming weeks to see if we can keep the stock bump absorption while adding to that positive front tire feel in ruts. Stay tuned! 

Ride Engineering Split Triple Clamps (KTM/Husqvarna)

The stock KTM/Husqvarna clamps are too stiff for me! What about you? Well, if you’re here reading this, chances are they might be too rigid for you as well!  It’s odd because most other manufacturers OEM clamps are on the soft side, but the Austrians had something more rigid in mind when making these stock clamps. So in search of other options besides an X-Trig ROCS or a KTM Factory Edition clamp, I went out and tried Ride Engineering’s new split clamp. When Ride Engineering set out to build the KTM clamps, they’ve been designed with four goals in mind: 1) Optimize body position: (Bar position 3mm back from stock). Ride Engineering also offers optional offset for their bar mounts providing 4 bar positions as measured from the stem hole: 6mm forward, 9mm forward, 15mm forward & 18mm forward (using stock bar mounts your positions are either 7mm or 17mm forward); 2) Flex: this new split design made from 2024 aluminum is said to provide better comfort; 3) Improve the handling with a new gull wing design; 4) Place the upper pinch bolts in the front and allows for different aftermarket handguard mounts. Each set comes with a frame mounted hour meter relocation bracket so that you can retain your OEM hour meter. So how did they perform on the track? We break it down for you here. 

The stock KTM triple clamps are stiff natured and can make your orange bike feel rigid/harsh. My goal for this test was to find less front end vibration through the bars, more front end comfort, as well as try to get a more precise front end feel through corners, without getting added rigidity on hard pack/rough straights. Basically get a more compliant KTM 450 SX-F, but that is sometimes tough to do right? The good news is that this is exactly what I found with the Ride Engineering Split Clamps. The Ride Engineering clamp on the KTM 450 SX-F provided enough flex on small bumps, which gave me less of a stiff feel through the bars, yet was also stiff enough to give me a positive front wheel lean angle through flat corners. The Ride Engineering clamp is most noticeable when diving deep into a rut where there is a huge load put on the front end, forced by the rider. The chassis positivity through this area is much better than the stock clamps. The stock clamps have a tendency to give the rider a rigid feel when weighting the front end (although slightly more positive feeling), deflection on de-cel bumps and vibration that is not very friendly. The Ride Engineering clamp gives the front end more tire contact patch feel because it allows the front end to absorb more of what the track is offering the rider. Going firmer on the triple clamp can give a rider more positivity at times, when leaning into a corner, but in this case, I felt like I could get into a corner much easier with the Ride clamps. Straight line stability is improved because of the bump absorption character of the Ride clamp and vibration is also down which gives the bike a tighter, less clapped out feel. Also do yourself a favor and get rid of those stock Neken handlebars. Buy some Pro Taper EVO bars and thank me later!

Compared to a factory KTM clamp (that comes on the Factory Edition) the Ride Engineering clamp does have a little more flex to it than the KTM FE clamp. The two share the same split design, but offer different flex characters on the track. The KTM FE clamp does have a slightly firmer feel, which does help area 2 of corners when pushing your front tire/front end hard while banking off of ruts. The KTM FE clamp does give a little more positivity in that area, but in all other areas of the track the Ride Engineering split clamp just has more comfort.  I tried the Ride Engineering Split Clamps with the stock mounts and the rider triangle of the bar mount position on the clamp wasn’t an issue for my 6’0 frame. I also have tried the Ride Engineering bar mounts, so if you’re taller and looking for more room, you might want to look into a set of the two piece bar mounts from Ride as well.

A lot of back to back testing went down against the KTM Factory Edition clamps in order to figure out how much flex was too much or too little.

Ride Engineering offers two offsets (22mm and 20.5mm), comes in four colors (black, orange, silver, LE blue) and redesigned with a 90mm span to accept the stock bar mounts and mounting hardware. The $689.90 price tag is also not as steep as some of the other clamps in its class and to me Ride Engineering is one of the few aftermarket chassis part companies that actually test their own products. To have an owner that rides his own parts, then makes an educated decision on if it’s better than stock, is pretty damn cool. You can check the Ride Engineering Split Clamps out at ride-engineering.com. 

If you have any questions about these clamps, or any others for that matter, or maybe want a discount code, hit me up at kris@keeferinctesting.com. 

Ride Engineering 22mm Triple Clamp and One Piece Bar Mount (Suzuki RM-Z450)

Ride Engineering’s 2020 Suzuki RM-Z450 22mm offset triple clamps (stock is 21.5mm) are anodized black, are 4.5 ounces lighter than stock and grip the fork 12mm higher up than the stock clamp. The one-piece bar mounts feature 12mm posts instead of 10mm for much-needed additional strength. The bar mounts retain the stock height and can be adjusted plus or minus 3–5mm and 5-10mm spacers are available for bar-height adjustment. Finally, soft poly cones isolate the bar post from the triple clamps, which provide additional plushness for your hands. The clamps come equipped with a steering stem and a tapered bearing pressed on, so they are ready to install once you unbox them.

The Suzuki RM-Z450 doesn’t need much help through corners, but it does need a little help in between each corner. The stock RM-Z450 is a little rigid feeling, can get a little twitchy on de-cel bumps and give the rider some oversteer when trying to load the front end on flat corners. It needs a little more stability and less of a harsh feel around the track. This is where the 22mm Ride Engineering Triple Clamps and one-piece bar mounts come into play. The clamping zones where the Ride Engineering lower clamp grip the fork leg are 12mm higher than stock. What this does is provide a different fulcrum point that allows the fork to get some additional flex. What this does is translate the RM-Z450 into a slightly more forgiving ride without sacrificing the cornering characteristics.

The 22mm offset helps settle the RM-Z450 into area 1 of corners for me as well as my test riders. With the fork set at 5mm up in the clamp the RM-Z450 now drops into a rut without that off throttle front end wiggle and the RM-Z450 now has an increase in cornering stability. Cornering stability comes into play when the rut is hammered and chopped out. The 22mm clamps provide more comfort in those conditions slightly more and allows the Suzuki to settle better. 

The adjustability of the bar mounts allows a wide range of riders the ability to dial in their cockpit area as well. For Ride Engineering weight savings and a more forgiving feel are always the goal and they seemed to accomplish this with this Suzuki set up. The Ride Engineering bar mount cones come in three durometers, which allow you to dial in the degree to which the bar mounts will give under loads. The softer the cone, the more movement you get, which increases comfort, but also can feel disconnected when you push into corners very hard. Naturally, some faster riders DO NOT like the bar mounts flexing and they prefer the stiffest of the bar mount cones, but I am more of a medium, more flex type of cone guy. 

The Ride Engineering RM-Z450 triple clamps offer some real performance value ($549.99 clamps and $104.95 for the mounts) and are offered in a cool blue and black anodized look. An investment like this should offer some sort of performance advantage on the track, not just look pretty. The Ride Engineering clamps/mounts offer a change in the handling and to me it was mostly for the better. I say “mostly” because I did feel like the Ride Engineering clamps will fade if you leave your bike in the pits, under the sun too long. Make sure to cover up your front end with a towel so that the sun is not beating directly onto the clamps anodizing.

If you’re looking for more information on this product or have nay questions please email me at kris@keeferinctesting.com. 

X-Trig Rocs Pro Clamps (2019 Honda CRF450R)

I have been getting ready for the first two AMA outdoor nationals and knew that I was going to be running an aftermarket triple clamps and those clamps would be X-Trig. Since my practice bike was my test bike, I thought it would be beneficial to get a set of X-Trig clamps to ride/test with to make sure I could get the “feel” of an aftermarket triple clamp, since I am so used to riding with the stock clamps on the 2019 Honda CRF450R. Like I have spoken about before, it’s tough to find aftermarket triple clamps that perform better than stock these days. So much R&D is involved (at the OEM level) in making a triple clamp that flexes enough, but also has enough rigidity to aid the machine under load/through corners as well. With the triple clamp flex character so important to each specific chassis (on all motocross bikes) sometimes it’s tough to find anyone that can make a “comfortable” set of aftermarket triple clamps. Why do you need aftermarket triple clamps? Well sometimes it’s just for looks with some riders, but there are occasions where you might want another offset to help you get more stability or a sharper turning character out of your machine. In this case I was simply wanting to make sure that I wouldn't be trading comfort for stiffness on the Honda CRF450R somewhat finicky chassis setting.

Enter X-trig’s ROCS Tech Triple Clamps and PHDS Mounts. “ROCS” stands for “Revolutionary Opposing Clamp System”. The ROCS clamp allows for precise alignment of the fork tube with opposing clamping surface patterns, the stiffness of the steering stem is specifically tuned to the respective motorcycle model, the steering-head bearing is already mounted on the shaft tube for convenience, a special fork slot and clamping area for precise fork operation, precise clamping with special screws for low torque specs, OEM attachments can be mounted without auxiliary material, and flexibility that is adapted to the fork with anodizing in the technical factory OEM look. The difference between the ROCS “Tech” and the ROCS “Pro” is the “Tech” uses a standard offset with a pressed shaft tube. The “Pro” has two offsets you can choose from by simply adjusting the shaft tube (or steering stem). I felt it would be beneficial to try another offset with the Honda CRF450R for testing purposes, so I went with the ROCS Pro clamps. 

The PHDS (Progressive Handlebar Dampening System) is a system supported by elastomers designed to absorb engine and chassis vibrations. The system also dampens the forces acting on the handlebar in a horizontal and vertical direction, maintaining steering precision. The handlebar can be adjusted in 12 different positions when the PHDS is mounted. The Honda vibrates more in the handlebar area than any other 450 aluminum framed motocross bike, so this is something that I feel the Honda needs, in my opinion. 

Installation of the ROCS clamp is fairly straight forward (with the pressed shaft tube). All you need to do is grease up the steering head bearing and slide the bottom clamp up in the head tube of the frame. All of the front fender mounting points and even the OEM hour meter bolts up the same way with the X-trig clamps. Super clean! Mounting up the PHDS bar mounts is a little tricky as the mounts themselves have a lot of moving parts, so make sure to read the instructions to ensure proper mounting. Technical Touch offers optional PHDS bar mount elastomers that come in soft or firm, but I chose to run the stock medium style elastomers, which seem to be just fine for motocross conditions. 

I am super picky about bar positioning, shocking I know, so I went with the mounting hole closest to me (when sitting on bike) on the triple clamp with the PHDS mounts forward. This handlebar position gave me a +1 mm bar position (forward from stock), which I preferred as the stock Honda rider triangle is just fine for my 6’0 frame. The PHDS bar mount itself is the same height as the stock bar mount, which also was good for me and I mated the clamp/mount with a Pro Taper EVO SX RACE handlebar. Having so many positions available for the rider is definitely a huge positive for adjustability with these ROCS clamps. If you feel like you need a higher PHDS handlebar mount, X-trig also offers spacers to go under the PHDS mounting system. You can pick from 3mm, 5mm, and 10mm spacers.

So what did the X-trig ROCS Tech Triple Clamp and PHDS handlebar mounts do on the track? My goal for this test was to not gain front end rigidity, get a more precise front end feel through corners, without getting deflection on hard pack/rough straights. Basically trying to NOT get a harsher ride on the Honda, tough to do right? The good news is that this is exactly what I found with the X-trig ROCS Tech/PHDS system, but there is some fine print that I want to fill you in on. The X-trig ROCS Tech clamp on the CRF450R provided enough flex and doesn’t feel like it negatively affected front end bump absorption, but was also stiff enough to give me a positive front wheel feel through flat corners. The ROCS Tech clamp is most noticeable when diving deep into a rut where there is a huge load put on the front end, forced by the rider. The chassis positivity through this area is better than the stock clamps. The stock clamps has a tendency to flex too much and give the rider a wiggle immediately off throttle (on deeply tilled tracks or soft dirt) or give the rider an unsettled (dive) when dropping into a long/deep rut (this sensation can only be felt mostly by faster or heavier riders). The X-trig ROCS Tech clamp gives the front end less wallow (firmer) and more cornering stability (without upsetting chassis balance). Straight line stability is as good as stock and front end bump absorption is only minimally stiffer feeling on braking bumps/square edge. 

Optional Setting: I have tried the ROCS “Tech” with the pressed steering stem shaft as well and that set up is a little firmer of a feel as well as provided a little more rigidity (I found out this when I went to ride my race bike, which has the “Tech” installed). The differences are small, but I did feel it nonetheless. Going to a 24mm offset on the ROCS “Pro” helped the Honda settle down on faster tracks. Running the fork up 4mm with a 24mm offset really helped calm this chassis down for 2:00PM motos (AKA ROUGH TRACKS). The 24mm offset did affect the Honda’s turn in capabilities and made it feel slightly heaver through corners. If you’re looking to slow the chassis down on faster tracks try going to the 24mm offset, 105mm’s of sag, and the fork up 4mm. 

The PHDS mounts do not vibrate nearly as much as the OEM rubber mounted bar mounts. The PHDS bar mounts flex as good as stock with the standard elastomers (up and down), but dampen vibration noticeably better around the track (especially at higher RPM’s). Slap down landings are improved slightly and front end positivity (entrance into corners) are as good as an OEM feel. Simply put, the vibration characteristics the PHDS mounts provide are well worth their weight in gold. I use “weight” because they are heavier than stock ones by quite a bit, but I will gladly take some extra ounces over vibration any day. 

The cost of the X-trig ROCS Tech Triple Clamps and PHDS handlebar mounts are $900.00. The cost is more expensive than other triple clamps out on the market by a couple hundred bucks. However, there are only two triple clamps that I have tested, that to me, are as good or better than stock. If you're looking to get a set of clamps for the temperamental Honda CRF450R “vibes” pick up some front end cornering stability, get an optional offset, and even improve the looks of your Honda, X-trig has some really nice clamps and handlebar mounts available for your red motocross machine. You can check out and purchase all of the X-trig products over at technicaltouchusa.com.   

If you have any questions about this test please feel free to email me at kris@keeferinctesting.com.