Motorcycle Wheel Modifications & Customization Requirements

View our Harley Wheel Fitment Chart.

Front Wheels

All front wheels come with a standard hub. For any performance upgrades, we can discuss during our order verification call and the total will be recalculated.

Harley Touring Modifications:

• 18" x 5.5" Bulldog Fat Wheel - Fork Slider/Can & Fender Required
• 21" x 3.25" - 2014 and Newer Require Fender Riser Brackets
• 21" x 5.5" Bulldog Fat Wheel - 23" Raked Triple Tree & Fender Required
• 23" x 3.75" - 23" Raked Triple Tree & Fender Required
• 23" x 5.5" Bulldog Fat Wheel - 23" Bulldog Rake Kit & Fender Required
• 26" x 3.75" - 26" Rake Kit & Fender Required
• 26" x 5.5" Bulldog Fat Wheel - 26" Bulldog Rake Kit & Fender Required
• 30" x 4" - 30" Rake Kit & Fender Required
• 32" x 4" - 32" Rake Kit & Fender Required
• 34" x 4" - 34" Rake Kit and Fender Required

All Harley Road Glides require a fairing adaptor for 23"x5.5" and larger rake kits.

Most Harley V-Rods utilize an OEM-style hub that we do not offer. In this scenario, the wheel would be built with matching SMT rotors.

ABS/TPMS

For 2008 and newer Harley Touring models only.

To check if your motorcycle has an anti-lock braking system (ABS), follow the brake lines:

• If the brake lines go straight from the master cylinder to the caliper, then you DON'T have ABS
• If the brake lines seem to run into the chassis of the bike or another box, then you MAY have ABS

If you're not sure, give us a call.

An SMT expert will review and verify your order during our order verification call.

Front Wheel Rotors

SMT solid 1-piece matching rotors are cut from heat treated 420 stainless steel. Our floating 2-piece matching rotors are heat treated 420 stainless outers and 6061-T6 aluminum centers.

• 11.5" solid & floating rotors fit 16”-34” wheels
• 11.8" solid & floating rotors fit 16”-34” wheels
• 13" solid and floating rotor kits fit 16”-34” wheels. Harley Touring models 2000-2007 and 2008-present require oversized calipers.
• 18" solid & floating rotor kits fit 23”-34” wheels and requires oversized caliper kit for Harley Touring models only 2000-Present

Harley V-Rod front wheels require SMT front rotors.

More size options and performance upgrades are available. We can discuss during our order verification call and the total will be recalculated.

Rear Wheel Rotor

SMT solid 1-piece matching rotors are cut from heat treated 420 stainless steel. Our floating 2-piece matching rotors are heat treated 420 stainless outers and 6061-T6 aluminum centers.

• 11.5" solid rotors fit 16”-18” wheels
• 11.8" solid rotors fit 16”-18” wheels

Harley V-Rod rear wheels require SMT rear rotors.

More size options and performance upgrades are available. We can discuss during our order verification call and the total will be recalculated.

Front Rotor Caliper Kits

13" oversized rotors require an oversized caliper. With this mono-block American Suspension 6 piston caliper you will get all the stopping power necessary for the heavy Harley touring motorcycles 2000-present.

Hubs

• Harley Touring Rear Cush Drive Hub Set - HD Touring 2009-present. (SMT hubs are designed to work with SMT wheels ONLY)
• Harley Touring Rear Performance Cush Drive Hub Set - HD Touring 2009-present (SMT hubs are designed to work with SMT wheels ONLY) Street Glide, Road Glide, Road King.
• Harley Touring Front OEM Single Disk Hub Set - HD Touring 2014-present with the larger 6.69 rotor bolt pattern (SMT hubs are designed to work with SMT wheels ONLY) Street Glide, Road Glide, Road King.
• Harley Touring Front OEM Dual Disk Hub Set - HD Touring 2014-present with the larger 6.69 rotor bolt pattern (SMT hubs are designed to work with SMT wheels ONLY) Street Glide, Road Glide, Road King.
• Harley Touring OEM 5 Dual Disk Performance Hub Set - Our Performance Dual Disk OEM 5 Hub Set is manufactured to fit 2014 and newer Harley Touring with the wide 5 bolt pattern rotors. Lightweight cutouts ensure the lightest OEM-style hub on the market. SMT hubs are designed to work with SMT wheels ONLY.
• Harley Touring OEM 7 Dual Disk Performance Hub Set - Our Performance Dual Disk OEM 7 Hub Set is manufactured to fit 2014 and newer Harley Touring with the wide 7 bolt pattern rotor. Please verify fitment upon purchase. SMT hubs are designed to work with SMT wheels ONLY.
• Performance Front Single Disk Hub Set - Our Single Disk Performance hubs can be manufactured for any Harley fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)
• Performance Dual Disk Hub Set - Our Dual Disk Performance hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)
• Standard Front Single Disk Hub Set - Our Single Disk hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)
• Standard Front Dual Disk Hub Set - Our Dual Disk hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)

Tire + Mount & Balance

SMT will supply any tire in its inventory at the moment of final shipping unless specified otherwise by the customer. Brands include but are not limited to Vee Rubber, Shinko, Metzler, Michellin, Avon, Dunlap.

Trike Rear Wheel Set

• 18" x 7" rear wheels - direct replacement fitment, does not require any other modifications
• 20" x 7" rear wheels - require the Legends trike lift kit
• 22" x 9" rear wheels - require larger aftermarket fenders

ABS/TPMS

• There is no rear ABS on trikes, but there might be TPMS
• TPMS is for all three trike wheels

Trike Rear Rotors

• There are no rotors for rear trike wheels, only the front wheel.

Rear Tires + Mount & Balance

SMT will supply Nitto or Toyo trike tires unless specified otherwise by the customer during the verification phone call.

ABS/TPMS

Most Indian wheels come with ABS.

Front Wheel Rotors

SMT solid 1-piece matching rotors are cut from heat treated 420 stainless steel. Our floating 2-piece matching rotors are heat treated 420 stainless outers and 6061-T6 aluminum centers.

• 11.5" solid & floating rotors fit 16”-34” wheels
• 11.8" solid & floating rotors fit 16”-34” wheels
• 13" solid and floating rotor kits fit 16”-34” wheels
• 18" solid & floating rotor kits fit 23”-34” wheels

All Indian front wheels require front rotors.

Rear Wheel Rotors

SMT solid 1-piece matching rotors are cut from heat treated 420 stainless steel. Our floating 2-piece matching rotors are heat treated 420 stainless outers and 6061-T6 aluminum centers.

• 11.5" solid rotors fit 16”-18” wheels
• 11.8" solid rotors fit 16”-18” wheels

All Indian rear wheels require rear rotors.

Standard Front Single Disk Hub Set

Our Single Disk hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)

Standard Front Dual Disk Hub Set

Our Dual Disk hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)

Performance Dual Disk Hub Set

Our Dual Disk Performance hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)

ABS/TPMS

We only provide Metric wheels for non-ABS models.

Rear Wheels

All Metric rear wheels require and include either a matching rear pulley or shaft drive gear. SMT will provide the correct one depending on the motorcycle. Rear wheel pricing already reflects this.

Standard Front Single Disk Hub Set

Our Single Disk hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)

Standard Front Dual Disk Hub Set

Our Dual Disk hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)

Performance Dual Disk Hub Set

Our Dual Disk Performance hubs can be manufactured for any Harley, Indian or Metric fitment. Please verify fitment upon purchase. (SMT hubs are designed to work with SMT wheels ONLY)

ABS Models

ABS models are made to use OEM ABS ring.