Alpina STS-2 Tubeless Supermoto Street Conversion

Alpina wheels are tubeless spoked wheels that truly set the bar in quality, performance, and craftsmanship. Hand-built in Italy, they are equally ready to be used on the race track, in the streets, and at custom shows alike.

• STS-2 Double Seal Technology:  Forged rims include two O-rings on each nipple, seal against precision-drilled holes in the rim profile to ensure a stable seal and a safer tubeless system.
• Forged Rims - WLT (WeldLess Technology): Forging the rims does not require any roll-forming or welding, so there are no weak points and the rim is much more uniform in strength.
• Less Maintenance: Easy balancing and less required maintenance thanks to forged rims combined with STS-2 Tubeless System.
• Innovative design: A rim without dimples for an incomparable aesthetical result and a clean design.
• Alpina Color Combos: Explore new color options from Alpina with their "RIDE" and "B-COLOR" combinations. 

THIS WHEEL & TIRE CONVERSION INCLUDES:

Alpina Wheel Set: Tubeless spoke wheels, featuring Alpina's new WLT forged rims and STS-2 double o-ring technology.

• Front wheel is available in multiple sizes and rim types:
   - 17 x 3.50"  Forged STS-2
• Rear wheel is available in two sizes of forged rims:
   - 17x5.00" Forged STS-2
• Alpina Color Combinations:
   - RIDE: Simple, yet pleasing aesthetics to compliment any bike. The rims are finished with a solid anodized color. Nipples and hubs are available in multiple anodized colors, with spokes available in black or silver.
   - B-COLOR: Born from the supermoto race tracks, Alpina's signature (and patented) two-tone rim colors are embodied by the new B-COLOR design option. The rims are painted in glossy two-tone finishes. Nipples are available in multiple anodize finishes with the option for split nipple colors to match or alternate rim colors. Hubs are available in multiple anodized colors, with spokes coming in black or silver.

Tire Options:

• Choose from a range of performance street tires to carve the corners, as well as dual-sport tires that will handle the street and some offroad trails.
• Tires are mounted & balanced.

Rotor Options & Caliper Upgrades: Choose from multiple brake options to really give you the stopping power a supermoto race bike needs!

• Moto-Master Flame Rotors: 
  Floating 310x5mm racing front rotor and original 220mm Moto-Master Fixed Flame rear rotor.
• Moto-Master Prof. Halo T-Float Rotors: 
  Floating 320x5.5mm Halo T-float front rotor, front caliper spacers, and 220mm Moto-Master Fixed Halo rear rotor.
• Beringer Aeronal 310x6mm Front Rotor:
  Floating 310x6mm cast iron front rotor with original size Innteck solid rear rotor.

Rotor & Sprocket Hardware:

• Standard Steel Alloy.
• Burnt titanium saves you nearly half the weight of standard steel hardware, and it adds a touch of color with its rainbow coloring from the burning affect.

Additional Accessories:

• Add a Speedometer computer kit, for a new digital display with multiple gauges to replace the stock unit.
• Add a Bolt-On Adjustable Kickstand made specifically for the competition models that don't originally come with a kickstand. No more leaning your bike against things anymore!
• Add a Supermoto Front Fender: Black and orange KTM SMR fenders or white Husqvarna FS fender. These are shorter than offroad fenders to compliment the smaller supermoto front wheel. 
• Add a Chain to fit with your new gearing combination. Choose from the high quality options shown: Moto-Master, EK, Vortex, and more!
• Add a Moto-Master Rear Sprocket, available in multiple finishes and materials.
• Add a Front Sprocket from Moto-Master to complete your gearing setup.
• Add a Chain Block to prevent chain slap on the wider tires! Recommended for 160 tires.
• Add Handguards to wrap-around handguards to protect your levers. Choose from Acerbis and Cycra options.

PLEASE NOTE THESE KITS ARE BUILT TO ORDER: 

The wheels are built to order and some brake components may be special order as well. Some orders may take extra time to complete. Please call if you are in a rush and want to check in-stock availability or expedited options.

HUSQVARNA

FS 450, 2015-2022

KTM

450 SMR, 2015-2022