2025-Sep-21 Sun
Sf Grom
(Sf Grom)

facts

  • 2020 Honda SF Grom with 2,359+ miles
  • The best looking Grom generation (2nd)
  • I’m the second owner and ride it regularly
    • see my posts about it here: #grom
    • synthetic-motorcycle-oil changes every 500mi
    • everything best for my bikes
    • registered through Aug 2026
  • This example is better than new for less money than new!

Engine
(Engine)
Intake
(Intake)
Exhaust
(Exhaust)
Stunt Bar
(Stunt Bar)
Direct Shifter and Rear Savers
(Direct Shifter and Rear Savers)
12bar and Tail Tidy
(12bar and Tail Tidy)
Levers
(Levers)
Shift Shaft Saver
(Shift Shaft Saver)
New Front Pads
(New Front Pads)
Odometer
(Odometer)

upgrades

  • DHM stage 2 performance upgrades:
    • M4 full exhaust
    • Chimera intake
    • DHM S1 hi-power camshaft
    • DHM stage2 ecu tune
  • mechanical upgrades:
    • Kitaco oil filtered engine side case
    • Oil Spinner delete
    • 60% over springs
    • 6-bolt clutch plate
    • Grombeardo rear-pickup high flow oil pump
      • better cooling and safer for wheelies
    • quiet X-chain
    • new front and rear sprockets
      • geared for acceleration
    • Speedo Healer
    • Throttle tube with quick-cam
    • CNC chain adjusters
    • HR shift-shaft saver
    • frame stiffener rods (not installed yet)
  • quality of life upgrades:
    • direct shifter lever
      • not a KTM, but easy gear shifts
    • lightweight lithium battery for quick starts
    • gripper seat with gel pad (sooo comfy)
    • cushioned grips (no numb fingers)
    • 1-finger clutch lever
    • 2-finger brake lever
  • safety:
    • EBC front brake pads
    • Grombeardo rear-set savers
    • AngryStuntz 12bar with titanium block (virgin)
    • End-bar weights
    • Real mirrors
      • I’ll throw in some end-bar mirrors
  • bling:
    • flush LED front blinkers
    • low profile LED rear blinkers
    • tail tidy
    • matching red side-panel insert

why?

I bought this bike to have fun installing all these mods and making it mine. It was a fun experience and I got it to a reliable Stage2 setup likely making around 11hp :)

Anything more and it’ll need brakes, ARacer+O2 and a big bore kit or a CBR300R swap. I strongly considered the latter, but in Cali, I can’t buy auction bikes and other options are cost prohibitive. I intended to learn to wheelie on it, but never got there, so the bike is ~mint - not one scratch on the 12bar titanium block :)

The buyer will get to skip dealer fees and get a turn-key Stage 2 Grom. This one gets to surface street speed limits in no time, it is nimble, loud and stupid fun. No other bike taught me as much in as few miles as this Grom!!

what next?

I had a Suzuki DRZ400SM, KTM SuperDuke 990, (Honda Grom), still have my KTM Duke 390 and now am looking for a Honda CB650R. I’ll learn to wheelie one day - probably on a dirt bike on grass (softer falls).

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