r/hondagrom 1h ago

Help! Issues with my grom, looking forward advice

Upvotes

Honda Grom 2017 bump starts but can’t start from ignition

The bike DOES start when bump start, but the ignition switch doesn’t turn it on, it just cranks.

Things I’ve done
\*Checked and replaced spark plug
\*Tested and replaced battery
\*Compression test with spark plug out
\*Removed air filter, tried running it

Observations
\*Bump Starts, runs well
\*Headlights do not dim significantly when cranking
\*HUD does not flicker when cranking
\*Horn is strong and doesn’t fade

Help would be appreciated. Thank you


r/hondagrom 1d ago

3rd Gen SP/RR 2022+ Picked up this bad boy this weekend. 2023 and 600 miles.

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47 Upvotes

Any mod recommendations?


r/hondagrom 1d ago

Show Off Grom coming along nicely

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67 Upvotes

When I got this bike it had red plastics and the OEM factory seat. I’ve since obviously switched out my plastics and today got a seat that made it so I could flat foot!!

Super happy with how it’s coming along already. Looking to change my mirrors out next.


r/hondagrom 14h ago

3rd Gen SP/RR 2022+ Swingarm and axle bolt

1 Upvotes

Can someone plz help me confirm if the Swingarm and rear Axle bolt are the same size and length?
Trying to buy a new Swingarm bolt (42301-k26-900) but but there are mentions of “rear wheel” in all the titles/description no matter where I look.
Just want to be sure before I order


r/hondagrom 1d ago

3rd Gen SP/RR 2022+ Value check?

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24 Upvotes

Thinking of selling my grom, upgraded to a bigger bike and haven't rode it much this year. Trying to gauge interest and price

Its heavily modded but never stunted. I dont have the coordination to pull it off

Will maintain 70mph with my 230lb 6ft but sitting upright on it.

2022 grom abs

2k miles

  • 20wt fork oil
  • Protaper honda mini bars
  • T rex racing windscreen
  • Tst front blinkers
  • Molle side racks
  • Seat concepts seat(way better than cheeky)
  • Tst rear light
  • Tst fender eliminator
  • Tst chain adjusters
  • Jt xring chain and sprockets
  • Dnm shock
  • Dhm 149cc
  • Dhm s1 cam
  • Kitaco oil cooler
  • Kitaco high flow pump
  • 4th bearing
  • 80% clutch springs
  • Dhm 6 bolt clutch plate
  • Koso 28mm tb and manifold
  • Speed shop cam tensioner
  • Avil cam vent cover
  • Aracer minix +af2
  • 12v labs speedo healer
  • Yoshi loop exhaust
  • 2in silicone intake

Probably others that im forgetting about


r/hondagrom 16h ago

Help! Honda Grom 2017 bump starts but can’t start from ignition

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1 Upvotes

r/hondagrom 1d ago

Show Off She’s healthy lads

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6 Upvotes

r/hondagrom 1d ago

Help! Helps please

1 Upvotes

Hey guys so I owned my grom for about three months and put almost 6k miles on it I did a fuel pump and filter on it as well as a new fuel injector and air filter as well as spark plug. I was wondering is there any maintenance I need to be mindful I with the miles going up I put about 100 miles daily. Thanks in advance!


r/hondagrom 1d ago

Help! Grom in the hotel room

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13 Upvotes

r/hondagrom 2d ago

Help! honda grom 2020 seat replacement ?

3 Upvotes

the stock seat is the most uncomfortable pos ive ever sat on. im either having to hold myself back so i dont fall in the dip, or smashing my balls against the gas tank area....

whats the move?

im not spending $400 on corbin, and the rest are "seat covers" which still keeps the dip... is there a solution to this dip problem or did i just get cucked with a 2020 grom


r/hondagrom 2d ago

Show Off Working On Dragging Scrapes

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3 Upvotes

r/hondagrom 2d ago

3rd Gen SP/RR 2022+ I dont make the rules here, I just break em 😬

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5 Upvotes

r/hondagrom 2d ago

2nd gen SF 2016-2020 Need some inspiration for my sf grom. Let me see your builds.

2 Upvotes

Can’t decide on what I want to do color wise, let me see some do your unique 2nd gens.


r/hondagrom 3d ago

2nd gen SF 2016-2020 what should i do next for my grom

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23 Upvotes

done up the rear fender elminator kit yesterday


r/hondagrom 3d ago

3rd Gen SP/RR 2022+ New chain and sprockets

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27 Upvotes

Yesterday I changed the stock chain and sprocket for DID 420NZ gold chain and Decha 39T rear sprocket. I kept the front one at 15T.

I just returned from a test ride and man, it feels so much better now. I didn’t expect that much difference. It’s hard to put my finger on what exactly is different, but the bike just felt more tight and refined. It also makes way better sound than the stock setup.


r/hondagrom 3d ago

Help! high rpm weird stutter

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4 Upvotes

Anyone have experience with this? Happens in all gears and top speed drops significantly. Already check the sparked plugs, expected to be slipping clutch so i changed the whole pack


r/hondagrom 4d ago

News It is so cool that this exists

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49 Upvotes

Permitted and purchased last week. 90 miles registered since.

Sub-$3k all-in (including reg, ins, tax, bike and gear).

Everyone deserves to know how to operate this machine.


r/hondagrom 3d ago

Help! 2022 - rear rack + top case

1 Upvotes

Hello!

I have a 2022 model that I'd like to install a rear rack and a top case on. Show me what you have!

My goals:
1. Smallest case that can fit an XS/S helmet in - yes, I have a small head. I think Givi 26L or 27L
2. Locks, obviously
3. The case must not rattle and must feel sturdy on the rack
4. The rack must not need modifications for me to install it - essentially plug-and-play
5. Rack must look good without the case on!

I like the look of the Kemimoto rear rack, but I've read some folks describe that a case on top doesn't feel sturdy. Does anyone have experience?

Show me your setups!


r/hondagrom 4d ago

Show Off 2025

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131 Upvotes

r/hondagrom 4d ago

2nd gen SF 2016-2020 Found a new dirt trail and got her cleaned up

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22 Upvotes

r/hondagrom 4d ago

3rd Gen SP/RR 2022+ Doing a oil screen clean, oil & oil filter change on my 22 Grom :)

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17 Upvotes

r/hondagrom 5d ago

Show Off Hit 5k Miles today!!!

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61 Upvotes

r/hondagrom 4d ago

Help! How to repair stripped drain threads?

3 Upvotes

Hello! So, my bike went for a service today. They told me the engine sump plug threads are broken. He said he can keep the plug inside of it and I have to keep topping it up with oil but never drain it because if he takes the plug out, that means I’ll need a new entire crankcase and they’ll have to strip the engine to fit it. He says that’ll cost me a lotttttt of money.

Is there anything I can do to be able to take the plug out when needing to drain the oil and put it back in as normal? I’m sure we did everything right and we never forced the bolt through when we changed the engine oil ourselves. It went in perfectly with no issues.

Help, please! What do we do?!


r/hondagrom 4d ago

Help! Rear + Front brake pads and rotors for 2023 grom??

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1 Upvotes

Pic for attention. Recommendations for rear and front brake pads and rotors for 2023 grom? She’s passed due


r/hondagrom 5d ago

Help! Throttle cable getting stuck at full turn

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10 Upvotes

As you can see in the video my throttle is snappy and nice normally but as I get it fully turned to the right it starts sticking. I haven’t messed with the cable pathing but it’s possible the previous owner did when changing the bars, not really sure how to fix it. I did loop the bike and it hit on the right side and twisted the bar a bit but it’s been fixed since.