Allen Mangum’s 2026 KTM 450 SX-F / 2027 MTN.TOP TRKSTR
BUILD OVERVIEW
Bike: 2026 KTM 450 SX-F
Snowbike kit: MTN.TOP TRKSTR 126 × 3¼
Riding area: Island Park, Idaho
Owner / builder: Allen Mangum
ALLEN ON THE BUILD
I like using KTM motorcycles as snowbikes for a reason. They are the easiest motorcycles to work on and have the most available snowbike-specific aftermarket products.
My bike is built as a dedicated snowbike. I do not switch it back to dirt.
It is built as an MTN.TOP Certified Snowbike. This is the snowbike recipe I find most functional, with all the right products I enjoy. It also has mild performance modifications that give it a more aggressive powerband.
These are the things that make my snowbike a more enjoyable machine.
Build Sheet
Bike
Bike: 2026 KTM 450sx-f
MtnTop Parts
MtnTop TRKSTR
FP 2.5 Gal. / Black
Universal Gas Can Rack
Bag, Number-Plate
Bag, In-Fram
Bag, Tunnel Top
Rail Ice Scratchers
Ski & Track Wheel Kit
KTM, Intake Filter Kit
KTM Exhaust Deflector
Orange Ski Loop
Custom Snowbike skid plate
Custom Cold Weather Panels
Custom Graphics for bike and kit
C3 Parts
NXT Engine Skin
Mid hgt Bar Risers
Bar Riser Fit kit
Heated Bars Plus Thermostat Bundle
Trail Tech Temp Guage
NXT Wrap-Around handguards
Large shield Expanders
Quad 5w Light Bar
Light Harness and Relay kit
Boost Cables
Airbox Delete Bracket
AIM ECU w/ C3 Mountain Mapping
Baro Sensor
RP Race Exhaust
Other Accessories
Fastway Snoventure Footpegs
Fire Power Battery
P3 Heat Shield
Seat Concepts Element seat
