Husqvarna FC450 to FS450 conversion

My 2019 Husqvarna FC450 to FS450 conversion is finally done. No more lugging the chunky 701 SM around tight kart tracks.

It has taken months to get to this point, but I'm more than happy with how it has turned out. Did one session at the track a couple of weeks ago just to give it a little shake down and set the suspension up. Now I'm ready and waiting to give it a proper work out.

List of parts below for anyone thinking of doing the same conversion. Reach out if you want OEM part numbers. I have a list of everything needed. Enjoy.

Exhaust:
FMF Factory 4.1 RCT slip-on exhaust
FMF titanium megabomb header

Brakes:
Brembo RCS15 master cylinder
Coremoto braided front brake line
2018 Husqvarna 701 SM OEM front brake caliper
2018 Husqvarna 701 SM OEM front brake disc

Suspension:
2019 Husqvarna FS450 OEM front forks, part no. 34158S0801
2019 Husqvarna FS450 OEM triple clamp parts:
- upper triple, part no. 7890103411630
- lower triple, part no. 2610103201630

Wheels:
Alpina front 3.5x17 forged aluminium wheel (FS450 OEM is 3.5x16.5)
Alpina rear 5.0x17 forged aluminium wheel
2019 Husqvarna FS450 OEM front wheel parts:
- axle, part no. 78909081000
- axle nut, part no. 54809082000
- left side spacer, part no. 78909012000
- right side spacer, part no. 78009012000
- front brake rotor spacer, part no. 8409161000
2019 Husqvarna FS450 OEM rear wheel parts:
- axle, part no. 75310085144
- axle nut, part no. 61010086000
- left/rear side spacer, part no. 77710016000

Drivetrain:
2019 Husqvarna FS450 OEM 14 tooth front sproket
2019 Husqvarna FS450 OEM 45 tooth rear sproket
DID ERV3 520 gold chain

Crash Protection:
Husqvarna/KTM powerparts (Barkbusters VPS) aluminium handguards
Barkbusters 30mm master cylinder spacer set (to accommodate the huge Brembo RCS 15 m/c)
Barkbusters VPS handguard skidplate set
AXP glide plate
trailjammer designs clutch cover
jaybeebikerbits front/rear wheel crash bobbins

Data collection:
AiM SOLO 2 DL GPS lap timer w OBD2 interface to ECU

Pretty much everything else needed, including bolts, nuts, rear brake disc etc. came off the FC450.

Видео Husqvarna FC450 to FS450 conversion канала ride-by-wire