MO power performance

06/04/2026

Open to offers

06/04/2026

Used parts for sale
2024 grom gold wheel have 250 miles on them they are mint includes everything but the rear tire $300 sold

Og/sf hand brake and axle pegs includedd cut clutch perch to make it all fit $375

Og Grom 2.5 gallon fuel tank includeds everything needed $350 sold

Compoisimo swing arm extensions new with minor scratches $100

Gcraft 100mm front caliber mount $50

Chimera 80mm rear caliper mount $50

Chimera Brembo p34 mount $25

Mnntbx bushing tool new $50

03/30/2026

Haven’t posted much about this but I’m finally calling it good on my pump gas 110r combo. I’ve done 5 that all made 16.2-16.6 this combo is a true 110r 100% stock bore just with all the mods. I only post my pump gas numbers with race gas they have broken 18hp. If you have any questions or interested in having one built pm me.

03/22/2026

New project starting soon it’s getting a Grom motor that made 31hp in a Grom. Will be making a custom header for the 4v and custom mounts for the Grom motor.

03/17/2026

I’ve had some requests for 190cc billet cylinder 4v kits for mini gp. So I’m going to run 1 more batch of ogsf billet cylinders will have 64,65,66,67,70 and 72mm pistons available. Pm me if interested to get on the list.

02/24/2026

3 big klx140s in for porting case boring transmission polishing and ceramic bearings these will be 220cc and make over 24hp. I do have another one I’m chasing 30+hp out of now😉

02/21/2026

More pics

02/21/2026

Photo dump of some projects I’ve done lately

12/24/2025

12/01/2025

I have a used custom hand brake kit with axle pegs Brembo master and asv levers will include stock rear caliper with upgraded ebc hh pads and ebc rotor

New cost
Asv levers $300
Axle pegs $180
Caliper mount $160
Brembo caliper $114
Brembo master $134
Bark line $60
Ebc rotor $67
Ebc pads $33
Total $1048
Asking $600 obo