Is this product covered by an authentic manufacturer warranty?

Yes. All items cataloged by WowShopper Motorsports are sourced directly through authorized manufacturer distribution channels with verified factory part numbers and full OEM warranty coverage.

Pro Circuit Racing

PRO CIRCUIT Throttle Assembly & Switch Housing

SAVE 2%

Photo 1 of 1 | Click to Enlarge

PRO CIRCUIT Throttle Assembly & Switch Housing - View 1

Product OverviewOEM Verified Specifications

Precision-machined throttle bodies and switch housings define the tactile interface between rider input and engine response. Pro Circuit’s assembly integrates high-tolerance throttle cables and switch mechanisms into a single, cohesive unit designed to eliminate the mechanical slop and friction inherent in stock components. By consolidating the throttle grip, brake lever, and electrical switch housing into a unified assembly, this system ensures that every degree of wrist rotation translates directly into consistent throttle plate opening, providing the immediate, linear power delivery required for competitive track use and aggressive trail riding. Eliminating parasitic drag and electrical resistance is critical for maintaining consistent lap times and rider confidence. The internal engineering of this assembly focuses on reducing the mechanical friction within the throttle cable routing and switch actuation points, ensuring that the rider’s input is not dampened by sticky or worn factory components. This streamlined design minimizes the physical effort required to modulate power, allowing for finer control during low-speed technical sections and rapid, repeatable throttle blips for traction management, while the robust switch housing maintains reliable electrical contact under high-vibration conditions. Rigorous material selection and structural integrity ensure the assembly withstands the extreme thermal and mechanical stresses of high-performance powersports applications. The housing components are engineered to resist deformation from repeated high-G impacts and thermal cycling, maintaining precise alignment with the handlebar clamp and surrounding controls. This durability guarantees that the throttle and switch geometry remains true over the life of the component, preventing the misalignment and play that can compromise safety and performance during extended race or trail service.

Product Classification

Control Replacement PartHARD PARTS > Motorcycle Controls & Ergonomics > Handlebar Hardware & Accessories

Unit / Package Weight

0.18 lbs (0.08 kg)

Discipline & Application

Controls & Ergonomics

$73.08

$74.95SAVE 2%

Available

Select Fitment / Application: AL THROTTLE TUBE KX/RM/YZ - TB03 (Part #TB-03)

Proceed to Checkout

Free US ShippingOrders over $150

30-Day ExchangesHassle-free size swap

Manufacturer WarrantyStandard Manufacturer Warranty

Product OverviewOEM Verified Specifications

Product Classification

Control Replacement PartHARD PARTS > Motorcycle Controls & Ergonomics > Handlebar Hardware & Accessories

Unit / Package Weight

0.18 lbs (0.08 kg)

Discipline & Application

Controls & Ergonomics

Pro Circuit Racing Technical Performance & Engineering

Key engineered features, technical highlights, and manufacturer specifications

Authentic Specifications

Key Engineered Features (6)

OEM Technical Standards

Precision-machined throttle bodies and switch housings define the tactile interface between rider input and engine response.** Pro Circuit’s assembly integrates high-tolerance throttle cables and switch mechanisms into a single, cohesive unit designed to eliminate the mechanical slop and friction inherent in stock components
By consolidating the throttle grip, brake lever, and electrical switch housing into a unified assembly, this system ensures that every degree of wrist rotation translates directly into consistent throttle plate opening, providing the immediate, linear power delivery required for competitive track use and aggressive trail riding
Eliminating parasitic drag and electrical resistance is critical for maintaining consistent lap times and rider confidence.** The internal engineering of this assembly focuses on reducing the mechanical friction within the throttle cable routing and switch actuation points, ensuring that the rider’s input is not dampened by sticky or worn factory components
This streamlined design minimizes the physical effort required to modulate power, allowing for finer control during low-speed technical sections and rapid, repeatable throttle blips for traction management, while the robust switch housing maintains reliable electrical contact under high-vibration conditions
Rigorous material selection and structural integrity ensure the assembly withstands the extreme thermal and mechanical stresses of high-performance powersports applications.** The housing components are engineered to resist deformation from repeated high-G impacts and thermal cycling, maintaining precise alignment with the handlebar clamp and surrounding controls
This durability guarantees that the throttle and switch geometry remains true over the life of the component, preventing the misalignment and play that can compromise safety and performance during extended race or trail service

End of Product Information

Complete Your Setup

Frequently Paired Accessories & Tools

BOLT

BOLT Euro Style Chain Slider Bushings

GBRAKES

GBRAKES CLUTCH LINE SILVER YAM

GBRAKES

GBRAKES CLUTCH LINE SILVER SUZ

SUPERCLAMP

SUPERCLAMP Super-Glides II Screw Kit

RFX

RFX NANOTUBE GRIPS - Red

RFX

RFX NANOTUBE GRIPS - Orange

EMGO

EMGO Gearshift Universal Rubbers

MOTION PRO

MOTION PRO Pedal Anchor Kit

Loading Product Details...

Factory Technical Reference

Verified Workshop Blueprints & Maintenance Specs

Explore All 122 Verified Workshop Platforms →

Servicing your machine? Cross-reference factory torque values, fluid capacities, chain pitches, and tire pressures directly from certified workshop service manuals before installation.

1-CLICK SERVICE BUNDLES38 Verified Motorcycle Platforms

Need a Complete Direct-Fit Maintenance Kit for Your Bike?

Factory-calibrated oil change packs, spark plug kits, and hydraulic brake flush bundles pre-measured to OEM workshop manuals.

Explore Service Bundles→

Harley-Davidson · 2017–2024

Road Glide / Street Glide M8

Milwaukee-Eight 107/114/117ci

4.0 qt 20W-50 | Formula+ Primary | 80W-140 Trans

Yamaha · 2020–2025

Ténéré 700 (T7)

689cc CP2 Crossplane Twin

2.6 L 10W-40 | 525 Chain | 90/90-21 & 150/70R18

Honda · 2020–2025

CRF1100L Africa Twin

1084cc Unicam Parallel Twin

4.0L Manual / 4.2L DCT | SILMAR8A9S Iridium

Kawasaki · 2019–2025

Ninja ZX-6R (636)

636cc DOHC Inline-Four

3.6 L 10W-40 | 520 Chain (112L) | 127 N·m Axle

Polaris · 2019–2025

RZR XP 1000 / XP 4

999cc ProStar DOHC Twin

2.5 qt PS-4 5W-50 | AGL Trans | Demand Drive

Can-Am · 2018–2025

Maverick X3 Turbo / Turbo R

Rotax ACE 900cc Turbocharged

3.5 L 0W-40 | QRS-X CVT | 75W-140 Gearbox

Polaris · 2018–2025

General 1000 / XP 1000

999cc ProStar 100 HP Twin

2.5 qt PS-4 5W-50 | 122 N·m Lug | AGL Gearcase

Can-Am · 2020–2025

Defender HD10 / MAX

Rotax 976cc V-Twin 82 HP

2.2 L 5W-40 | 100 N·m Lug | PRO-TORQ CVT

Verified Technical Reference

Frequently Asked Questions

Consult the authentic option and part number matrix under the Technical Specifications and Fitment tab. You can match the authentic OEM Manufacturer Part Number (MPN) or ride model specifications to confirm exact compatibility.

Pro Circuit Racing

PRO CIRCUIT Throttle Assembly & Switch Housing

SAVE 2%

Photo 1 of 1 | Click to Enlarge

Product OverviewOEM Verified Specifications

Product Classification

Control Replacement PartHARD PARTS > Motorcycle Controls & Ergonomics > Handlebar Hardware & Accessories

Unit / Package Weight

0.18 lbs (0.08 kg)

Discipline & Application

Controls & Ergonomics

$73.08

$74.95SAVE 2%

Available

Select Fitment / Application: AL THROTTLE TUBE KX/RM/YZ - TB03 (Part #TB-03)

Proceed to Checkout

Free US ShippingOrders over $150

30-Day ExchangesHassle-free size swap

Manufacturer WarrantyStandard Manufacturer Warranty

Product OverviewOEM Verified Specifications

Product Classification

Control Replacement PartHARD PARTS > Motorcycle Controls & Ergonomics > Handlebar Hardware & Accessories

Unit / Package Weight

0.18 lbs (0.08 kg)

Discipline & Application

Controls & Ergonomics

Pro Circuit Racing Technical Performance & Engineering

Key engineered features, technical highlights, and manufacturer specifications

Authentic Specifications

Key Engineered Features (6)

OEM Technical Standards

Precision-machined throttle bodies and switch housings define the tactile interface between rider input and engine response.** Pro Circuit’s assembly integrates high-tolerance throttle cables and switch mechanisms into a single, cohesive unit designed to eliminate the mechanical slop and friction inherent in stock components
By consolidating the throttle grip, brake lever, and electrical switch housing into a unified assembly, this system ensures that every degree of wrist rotation translates directly into consistent throttle plate opening, providing the immediate, linear power delivery required for competitive track use and aggressive trail riding
Eliminating parasitic drag and electrical resistance is critical for maintaining consistent lap times and rider confidence.** The internal engineering of this assembly focuses on reducing the mechanical friction within the throttle cable routing and switch actuation points, ensuring that the rider’s input is not dampened by sticky or worn factory components
This streamlined design minimizes the physical effort required to modulate power, allowing for finer control during low-speed technical sections and rapid, repeatable throttle blips for traction management, while the robust switch housing maintains reliable electrical contact under high-vibration conditions
Rigorous material selection and structural integrity ensure the assembly withstands the extreme thermal and mechanical stresses of high-performance powersports applications.** The housing components are engineered to resist deformation from repeated high-G impacts and thermal cycling, maintaining precise alignment with the handlebar clamp and surrounding controls
This durability guarantees that the throttle and switch geometry remains true over the life of the component, preventing the misalignment and play that can compromise safety and performance during extended race or trail service

End of Product Information

Complete Your Setup

Frequently Paired Accessories & Tools

BOLT

BOLT Euro Style Chain Slider Bushings

GBRAKES

GBRAKES CLUTCH LINE SILVER YAM

GBRAKES

GBRAKES CLUTCH LINE SILVER SUZ

SUPERCLAMP

SUPERCLAMP Super-Glides II Screw Kit

RFX

RFX NANOTUBE GRIPS - Red

RFX

RFX NANOTUBE GRIPS - Orange

EMGO

EMGO Gearshift Universal Rubbers

MOTION PRO

MOTION PRO Pedal Anchor Kit

MPN
DPN1
SKU
UPC	Not Available
MMW
Package Shipping Weight	0.18 lbs
Shipping Box Dimensions	Not Available
Freight Classification Code	SFR
Model	Throttle Assembly & Switch Housing
Warranty Coverage	Standard Manufacturer Warranty

MPN
DPN1
SKU
UPC	Not Available
MMW
Package Shipping Weight	0.18 lbs
Shipping Box Dimensions	Not Available
Freight Classification Code	SFR
Model	Throttle Assembly & Switch Housing
Warranty Coverage	Standard Manufacturer Warranty