RC 390
MotoGP styling. Single-cylinder fun.
LIGHTWEIGHT SPORT 2026
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KTM Orange
Power
44 HP
Torque
27 lb-ft
Engine
373cc SINGLE
MSRP
$5,899
Trans
6-Speed
Seat
32.5 in
0–60 mph
4.5s
0–100 mph
11.0s
¼ Mile
13.0s
01 · TAIL TIDY / FENDER ELIMINATOR
No tail tidy / fender eliminator options researched for this model yet. TBD.
fender
R&G Racing
Fender Eliminator 2022-2024
~$120
Removes the bulky OEM rear fender/tail section for a cleaner look while reusing factory turn signals and plate light.
fender
Evotech Performance
Tail Tidy verify year
$140-150
CNC billet tail tidy retaining OEM signals and plate light; no cutting required.
fender
fender
T-Rex Racing
Fender Eliminator (n164-22fe) verify year
Budget-friendly US-made fender eliminator with mounting hardware included.
fender
Bagoros Performance
Tail Tidy verify year
$121
European tail tidy for the RC 125/390 tail; tight tuck, OEM connectors.
fender
TYGA Performance
Tail Tidy / Standard Fender Replacement verify year
TYGA replacement rear fender assembly for the 22-24 RC bodywork.
02 · INTEGRATED TAILLIGHT
TBDChecked October 2026. Nothing reputable made for this model yet.
Nothing worth recommending yet
Searches located OEM lights and older-generation discussions, but no verified aftermarket unit explicitly covering 2026 RC 390. Checked September 2026. Know a good one? Report it from Help → Report an Issue.
03 · EXHAUST
No exhaust options researched for this model yet. TBD.
exhaust
LeoVince
LV PRO Slip-On Exhaust 2022-2024
varies
Slip-on muffler with a machined billet end cap and a deeper tone for the second-gen RC 390. Stainless/aluminum with removable dB killer.
exhaust
Akrapovič
Slip-On Line (Titanium) 2021-2024
~$670
Plug-and-play titanium slip-on shared across the 390 Duke/RC platform. Saves weight over stock with no re-flash required.
exhaust
Coffman's
Shorty Slip-On Muffler 2022-2024
varies
Made-in-USA stainless steel shorty slip-on for the RC 390. Lightweight, compact race-style muffler.
exhaust
Akrapovic
Slip-On Line (KTM PowerParts, 94305999000) verify year
$667
KTM PowerParts Akrapovic slip-on shared with the 390 Duke; no remap needed.
exhaust
LeoVince
GP Corsa Slip-On Exhaust verify year
Short race-style GP Corsa muffler; louder and lighter than the LV PRO.
exhaust
IXIL
RC Slip-On Exhaust verify year
$409
Belgian-made RC-series slip-on; one of the cheapest quality options for the RC 390.
exhaust
Arrow
RC 390 Exhaust Range (Full Competition / Slip-On) verify year
Arrow lists a full RC 390 range; sold via dealers rather than direct.
04 · WINGLETS / AERO
Aero / winglet options are typically focused on track-oriented superbikes. No aftermarket options researched for this model. TBD.
winglet
Aftermarket (generic)
Aerodynamic Winglet / Side Wind Wing Set verify year
ABS bolt-on winglets styled after the RC16; no name-brand aero kit exists yet.
winglet
Aftermarket (generic)
Spoiler Wing / Winglet ABS Fairing Set verify year
Painted ABS winglet panels for the RC 390 lower fairing; cosmetic aero.
05 · LED TURN SIGNALS (FRONT)
No LED turn signal options researched for this model yet. TBD.
signal
Evotech Performance
LED Sequential Indicator Set (Pair) verify year
$85-95
Sequential-sweep LED indicators sold as a fitted pair for the RC 390.
signal
Evotech Performance
LED V1 Indicator Set (Pair) verify year
$78-85
Compact non-sequential LED indicator pair; smaller than the OEM stalks.
signal
KTM PowerParts
LED Turn Signal Kit 55mm (00010000300) verify year
$210-230
Official KTM 55mm LED indicator kit listed for the 2022+ RC 390.
signal
LighTech
Sequential E8 LED Turn Signals Universal
~$68
Compact E8-homologated front LED indicators with bright sequential illumination.
signal
Motogadget
m-Blaze Cone Bar-End LED Turn Signal Universal
~$95
Bar-end LED indicator with a compact cone-shaped housing and integrated light ring.
06 · ECU TUNE
No ECU tune / flash options researched for this model yet. TBD.
chip
PowerTRONIC
V4 Piggyback ECU verify year
$359
Race Dynamics piggyback ECU with base maps and auto-tune for the RC 390 single.
chip
PowerTRONIC
Quickshifter (pairs with V4 ECU) verify year
$160
Ignition-cut quickshifter that plugs into the PowerTRONIC V4 module.
chip
EDR Performance
Tuned Unlocked ECU Re-Flash Service verify year
Mail-in KTM ECU reflash: removes limiters, adjusts fueling for exhaust/filter.
chip
HealTech
iQSE Quickshifter (via Rottweiler) verify year
Intelligent quickshifter for the KTM 390 platform, sold by Rottweiler Performance.
07 · MIRRORS
No mirror options researched for this model yet. TBD.
mirror
Rizoma
Stealth Bar-End Mirrors 2022+
~$215
Compact bar-end mirrors with billet aluminum construction; typically paired with a mirror block-off plate on the RC 390.
mirror
Evotech Performance
Mirror Blanking Plates verify year
$38-45
Billet plates that close the mirror mounts for track days.
mirror
R&G Racing
Mirror Blanking Plates verify year
R&G aluminium mirror block-offs for the RC 125/200/390 fairing.
mirror
Gray Area KTM
Mirror Block Off Plate verify year
$55
Block-off plate intended for riders converting to bar-end mirrors.
mirror
MNNTHBX
RC Mirror Block-Offs verify year
Machined block-off plates; confirm fitment year with the vendor before buying.
mirror
Highsider
Montana 2 Bar-End Mirror Universal
$59.99
Round bar-end mirror with an aluminum housing and adjustable viewing position.
mirror
Motogadget
mo.View Pace Flip Glassless Bar-End Mirror Universal
$177.44
Glassless aluminum bar-end mirror with a reversible folding mounting arm.
08 · AIR FILTER
No air filter options researched for this model yet. TBD.
filter
DNA
High-Performance Air Filter 2015+
~$80
Washable, reusable cotton-gauze filter claiming far higher airflow than the stock paper element.
filter
DNA Filters
Hi-Flow Air Filter P-KT3N18-01 verify year
$114
Washable cotton high-flow filter, drop-in replacement for OEM 93006015000.
filter
DNA Filters
Stage 2 Air Box Intake Cover P-KT3N20-S2 verify year
$84
Replaces the airbox lid to increase intake area; pairs with the DNA filter.
filter
Sprint Filter
P08 Polyester Air Filter verify year
$93
Oil-free polyester filter shared across the KTM 125-390 range.
filter
Sprint Filter
P08 F1-85 Racing Air Filter verify year
$249
F1-derived racing element with the highest flow in the Sprint range.
filter
K&N
KT-1211 Replacement Air Filter verify year
Washable cotton-gauze filter shared with the 390 Duke; lifetime-service element.
filter
MWR
Full Race Air Filter 2022-2026 KTM RC 390
~$86
High-flow race air filter designed to replace the factory airbox element.
09 · FRAME SLIDERS / CRASH PROTECTION
No frame slider / crash protection options researched for this model yet. TBD.
slider
R&G Racing
Classic Style Crash Protectors 2022+
~$233
Frame-mounted crash bobbins designed to protect fairings and engine cases in tip-overs and low-side slides.
slider
Sato Racing
Frame Sliders (KTM-RC39022FS) verify year
$225
Japanese race-grade frame sliders, billet mounts with delrin pucks.
slider
R&G Racing
Aero Style Crash Protectors (CP0546BL, No-Cut) verify year
$250-270
No-cut aero crash bungs; R&G also offers a race drill-kit version.
slider
T-Rex Racing
No Cut Frame Sliders (n164-15) verify year
Budget no-cut sliders covering 2015-2024 RC 390 fitment.
slider
slider
Evotech Performance
Front Spindle Bobbins verify year
$40
Front axle sliders that take the impact before the fork and fairing do.
slider
Evotech Performance
Paddock Stand Bobbins verify year
$30
M8 swingarm spools for rear paddock stands; essential for track prep.
10 · BRAKE & CLUTCH LEVERS
No brake / clutch lever options researched for this model yet. TBD.
lever
CRG
RC2 Clutch Lever 2013-2026
~$150
Premium folding/adjustable clutch lever fitting the 390 Duke/RC390 platform. CNC-machined billet construction.
lever
ASV
F3 Brake & Clutch Levers 2015-2024
~$200
Unbreakable folding F3-series lever set with span adjustment for the RC 390.
lever
ASV Inventions
F3 Series Sport Brake & Clutch Levers verify year
$209
Unbreakable folding-pivot levers, six reach positions, anodized finish.
lever
KTM PowerParts
Foldable Adjustable Brake Lever (93013950144) verify year
$128
Factory KTM folding brake lever for the 200/250/390 platform.
lever
KTM PowerParts
Adjustable Clutch Lever (90502931244) verify year
$144
Matching KTM PowerParts clutch lever for the 200/390 Duke/RC range.
lever
Womet-Tech
Shorty Adjustable Levers verify year
Turkish-made shorty lever pair, CNC billet with adjuster wheels.
lever
Evotech Performance
Brake and Clutch Lever Protector Kit (Road) verify year
$155-165
Bar-end lever guards for both sides; useful for track-day tech inspection.
11 · WINDSCREEN
No windscreen options researched for this model yet. TBD.
screen
Puig
Z-Racing Windscreen 2022-2024
~$100
Double-bubble racing screen roughly 30mm taller than stock for better wind deflection. Available in dark smoke.
screen
screen
Powerbronze
Airflow Double Bubble Screen (400-KT103) verify year
$81
Dark-tint double bubble screen; cheaper alternative to the Puig Z-Racing.
screen
Puig
Racing Screen verify year
Lower-profile Puig racing screen for the RC 125/390 fairing.
12 · REARSETS
No rearset options researched for this model yet. TBD.
rearset
Woodcraft
Rearset Kit 2022-2024
varies
Track-oriented adjustable rearsets machined from 6061-T6 billet aluminum with a 3-piece design for easy repair. Requires kickstand removal.
rearset
Woodcraft
Complete Rearset Kit w/ Pedals (05-0738B, Race Only) verify year
$650
Fully adjustable US-made rearsets, standard or GP shift, no folding toe pieces.
rearset
Sato Racing
Rear Sets (KTM-RC39022RS / RSR) verify year
$715+
Japanese billet rearsets; RSR variant is factory reverse (GP) shift.
rearset
NiceCNC
Rearset Footrest Kit w/ Brake & Shift Levers verify year
Budget adjustable rearset kit; a common entry-level upgrade for RC 390 riders.
13 · PHONE MOUNT
No phone mount options researched for this model yet. TBD.
phone
Evotech Performance
Quad Lock Compatible Sat Nav Mount verify year
$63-68
Bar-clamp Quad Lock mount machined specifically for the RC 390 cockpit.
phone
Evotech Performance
SP Connect Sat Nav Mount verify year
$52
Same bracket in SP Connect fitment for riders on that phone case system.
phone
Evotech Performance
Peak Design Sat Nav Mount verify year
$90
Magnetic Peak Design mount version; quick on/off without a locking twist.
phone
Evotech Performance
Garmin Sat Nav Mount verify year
$52
Garmin-pattern GPS mount for the RC 390 handlebar clamp area.
phone
Rokform
Pro Series Motorcycle Stem Mount Universal
$119.99
Fork-stem phone mount with a locking case interface and adjustable viewing angle.
phone
RAM Mounts
Quick-Grip Pro Fork Stem Phone Mount Universal
$134.99
Fork-stem phone mount with a spring-loaded Quick-Grip device cradle.
14 · SEAT / GRIP
No seat / grip options researched for this model yet. TBD.
seat
Eazi-Grip
Tank Grips (Clear or Black) verify year
Model-cut silicone tank grips for the 2022-2025 RC 125/200/390 tank.
seat
Eazi-Grip
Wrap-Around Tank Grip verify year
Larger single-piece grip wrapping the tank sides and rear for hard braking.
seat
Stompgrip
Volcano Tank Grips (0199-1) verify year
Traction pads with the classic Stompgrip volcano-cone texture.
seat
TechSpec
XL2 Gripster Tank Grips verify year
Large-coverage Gripster pads; center tank protector included.
seat
Luimoto
Race Rider & Passenger Seat Covers verify year
Custom-stitched seat covers in Luimoto's Race pattern for the 22-24 RC 390.
seat
Domino
MotoGP Grips Universal
$27.95
Road-racing-style handlebar grips with a textured rubber surface for hand traction.
15 · RACE FAIRINGS / BODYWORK
Race fairings / aftermarket bodywork options are typically focused on higher-displacement track bikes. No options researched for this model. TBD.
body
Sebimoto
Complete Race Fairing Set 2022+
varies
Fiberglass race bodywork set (upper, sides, lower belly pan, tail) reinforced with carbon/Kevlar in stress areas for track use.
body
Hotbodies Racing
Race Bodywork Kit (Fiberglass) verify year
$800
Complete unpainted fiberglass race bodywork for the 24-25 RC 390.
body
Sebimoto
Complete Race Fairing Set (X006001) verify year
$500-540
Czech-made race set in fiberglass, kevlar-carbon or full carbon layups.
body
body
Perfect Fairings
RC 390 Race Fairings verify year
Race bodywork set built for club racers; several material options.
body
STP Race Products
RC390 Bodywork Collection verify year
UK retailer stocking race bodywork and panels for the RC 390.
Confirmed Spend $0 Lock or install products to track