If you've spent more than five minutes within the seat, you already understand that this stock honda grom suspension feels a lot like riding a pogo stick made of marshmallows. It's major things owners make a complaint about, and for good reason. Honda constructed this bike in order to be affordable, fun, and accessible, which usually means that they had to cut corners somewhere. Unfortunately, that "somewhere" was the particular damping and springtime rates.
Whether you're using your Grom for the daily commute, striking the local go-kart track, or just learning how to wheelie in a parking lot, the manufacturing plant suspension is likely holding you back. It's far too smooth for the average adult rider, leading to a front finish that dives like a submarine every single time you contact the brakes along with a rear end that bounces uncontrollably more than the slightest bump. Let's tenderize exactly why it's like this and what you may actually do in order to fix it without draining your whole banking account.
The reason why the Stock Set up Fails Most Riders
The biggest issue with the factory setup is that it's designed regarding a very specific (and light) demographic. In the event that you weigh even more than 130 lbs, you're already pushing the limits of what those inner springs were designed to handle. When you're riding, you desire the bike in order to stay composed. You want it to soak up the impact however settle back straight down immediately.
With the stock honda grom suspension , that will "settling down" part just doesn't occur very well. The front side forks have nearly zero rebound damping, meaning once they compress, they spring back up with most the grace of a caffeinated squirrel. This makes the bike feel anxious in corners. If you hit a mid-corner bump, the particular whole chassis gets upset, and you lose that feeling of planted confidence which makes small-bore bikes so much fun.
The rear shock isn't much better. It's a basic unit with very small adjustment—usually just preload, if you're lucky. It lacks the particular internal valving necessary to control the movement of the swingarm. That is why, when you hit a velocity bump, the back associated with the bike frequently kicks up plus tries to profit you off. It's not simply an irritation; it's a performance bottleneck.
Starting with front side Forks
A lot of people start their suspension journey at the entrance because that's exactly where the "brake dive" happens. Once you press the front brake lever, the forks compress so fast that the angles of the bike modifications instantly. This can make the steering sense twitchy and unpredictable right at any given time to be precise.
The Budget Fix: Fork Oil and Spacers
In case you're on a tight budget, you can actually create a noticeable difference simply by changing the shell oil. Most Groms come with the very light-weight essential oil from the stock. Swapping that to a heavier 15w or 20w shell oil can slow down the movement of the forks just plenty of to generate them feel less like toys. Some riders furthermore add small spacers to the the top of springs to boost preload, which assists the bike sit a little higher in its stroke. It's not really a perfect repair, but for the particular cost of a bottle of essential oil and an mid-day within the garage, it's a huge improvement more than stock.
The Real Fix: Hand Cartridge Kits
If you're serious about handling, you're going to want a cartridge package. Brands like Ohlins, RacingBros, and Koso make drop-in sets that completely change the guts of your forks. These types of kits give you actual valving and, most of the time, adjustability with regard to compression and come back.
Installing a cartridge package transforms the top end. Suddenly, the bike stays degree under braking. A person can feel the actual front tire does. It turns the Grom from a "play bike" directly into a legitimate mini-moto machine. It's debatably the single greatest modification you may make to the bike, a lot more than an exhaust system or a large bore kit, mainly because it enables you to actually use the rate you already have got.
Sorting Out there the Rear Surprise
When you fix the front, the rear of the bicycle will suddenly feel worse by assessment. It's a bit of a handling act; if one particular end is stiff and controlled plus the other will be soft and bouncy, the bike will feel hinged in the middle.
Upgrading the rear honda grom suspension is actually a bit easier compared to the front due to the fact it's usually only one bolt at the particular top and one with the bottom. A person don't have to deal with messy oil or specialized fork tools.
Choosing the particular Right Shock
There are tons of options here. On the basic side, you possess brands like YSS or DNM. These types of are miles much better than stock and usually offer pre-load and rebound adjustments. For most street riders, this is usually all you really need. It stops the "bucking bronco" impact and makes the particular bike feel much more stable from high speeds (or what passes for high speed on a Grom).
In the event that you're racing or simply want the best of the best, you appear toward Ohlins or Nitron. These shock absorbers often feature remote reservoirs which assist keep the oil cool during intense riding. They furthermore offer a wider range of adjustability, allowing you in order to tune the bike specifically for excess fat and riding style. It might appear overkill to put a $600 shock on a $3, 500 bike, but the first time a person lean it into a fast sweeper without the back wobbling, you'll discover why people do it.
The Difference in Real-World Dealing with
So, what does a much better honda grom suspension actually sense like on the highway? The particular first thing you'll notice is the particular "planted" feeling. Rather of feeling such as you're floating along with the road, you feel like you're connected to it.
Whenever you approach a corner and downshift, the bike doesn't pogo. Once you lean over, the bike holds its line instead of drifting broad. But honestly, the biggest benefit for many people is comfort. This might sound counterintuitive, but a "stiffer" or more controlled suspension is frequently much more comfortable than a soft one. A soft suspension feet out, sending the force of the particular bump directly straight into your spine. The well-tuned setup absorbs the energy plus dissipates it with the damping, keeping your ride smooth and managed.
For the particular stunters out presently there, suspension is everything. Trying to find out circles or also basic wheelies is definitely ten times tougher when your forks are bouncing every which way. A stiffer front end offers you a constant platform to take the bike upward, and a better rear shock helps you maintain control once you're at the particular balance point.
Can You Do It Yourself?
One of the best things about functioning on a Grom is that every thing is small and relatively easy to access. You don't need a heavy-duty lift or the massive shop. A basic set of sockets, some hex tips, and a way to help the front from the bike (like the front stand and even some straps to some garage rafter) is normally enough.
Front side forks are the particular most intimidating component. You'll need to remove the shell legs, which involves removing the entrance wheel and fender. If you're just changing the oil, it's pretty straightforward. If you're setting up cartridges, you may want a special tool to undo the bolt at the bottom of the shell leg, but several riders find methods to DIY it.
If the idea of opening upward fork legs makes you nervous, any kind of local bike store can do it for you personally in a good hour or 2. The rear surprise, however, is the 15-minute job that will almost any person can do. Just make sure the bike is properly supported therefore it doesn't collapse when you pull that top bolt out!
Conclusions on the Update
The Grom is a legendary bicycle due to the personality, but its factory "legs" definitely leave something to be preferred. Investing in your honda grom suspension isn't just about going faster; it's about making the bike more secure, more predictable, plus significantly more fun to ride.
You don't need to buy the nearly all expensive racing parts on day one. Begin with the basics—maybe some heavier hand oil and a decent budget back shock—and see exactly how it changes the character of your own ride. You'll possibly find that the bicycle seems like it's finally "grown up, " even if it's nevertheless the tiniest thing in the parking lot. Once you feel the difference of the dialed-in suspension, you'll wonder how a person ever was able to trip it stock with regard to so long.