Fully Authorized Aprilia, Vespa, Piaggio, Moto Guzzi, EBR, Genuine Scooter, and Zero MC Dealer. - Motorcycles - Scooters - OEM Parts - Accessories
AF1 Racing
Advanced Search
Shopping Cart
Qty 0
Total($) 0.00

About Us Contact Us FAQ Policies Services Tech Tips Account Cart Checkout 
YouTube Facebook AF1 Austin EBR Forum ApriliaForum

Vehicle Inventory
Aprilia Motorcycles- All Models
Aprilia Scooters- All Models
Moto Guzzi - All Models
Vespa Scooters- All Models
Piaggio Scooters - All Models
Genuine Scooters - All Models
EBR - Erik Buell Racing
Accessories: Apparel, Gifts & Logo Items
Accessories: Under $25
Stickers and Decals
Tires, Batteries, Tools, Stands, Chemicals
Service Manual Downloads
ECU Mapping, Key Services, Gift Certificates

Mailing List

What's New
1. OEM Aprilia Svc Stn Manual RSV4-R APRC -FRA
2. OEM Aprilia Water Pump Rebuild Kit '06-'11 SXV/RXV
3. Zelioni Helmet Hook for Vespa Sprnt & Primavera
4. Zelioni Billet Aluminum Brake Lever Set - GTS/GTV
5. Zelioni 20mm Lowering Link for Vespa Sprint/Prima
6. Zelioni 90 Valve Stem For Zelioni Wheels
7. Arrow Heat Resistant Decal 3.5 x 1.25 inches
8. Arrow Heat Resistant Decal 5 x 2.25 Inches
9. Arrow LH MX Resin Decal 3 x 2.75 inch
10. Arrow RH MX Resin Decal 3 x 2.75 inch
11. PSR RH Hand Guard/Brake Lever Guard
12. Akrapovic Evo II Collector With Interference Tube
13. AF1 Racing Metal Tank Pump Conversion Kit For V7's
14. Woodcraft Shift Knuckle Assembly RSVR, Tuono
15. Malossi Red Sponge Air Filter for Prima/Sprint 150
16. Woodcraft GPShift Knuckle for Apr Mille/R '98-03,
17. OEM Moto Guzzi Fuel Tank, Chrome
18. AF1 Racing Valve Shim Kit V4 Engines 2.62 - 3.15mm
19. Xena Roadloc Brake Rotor Disc Lock
20. OEM Aprilia Rotors and Encoder Kit-APRC/ABS Wheels

AF1 Racing now offers a full line of premium AGIP oils, chemicals, and lubricants.

Welcome to the AF1 Racing Service Center

AF1 Racing is nationally recognized as one of the premier Aprilia service centers.  We fix problems other dealers cannot.

Besides dynamometer tuning, we also specialize in:

  • Authorized Aprilia, Vespa and Piaggio service and warranty work
  • Tire mounting and balancing
  • Engine building and special engine projects
  • Racebike preparation
  • Fork rebuilding, revalving and servicing
  • Shock and steering damper installs
  • Exhaust system installs
  • Chain and sprocket installs
  • Brake and clutch work

Our service department is open by appointment only. Call toll-free 877.626.3966 or email for an appointment.

Labor Rates:

  • $100 per hour for all motorcycle and scooter service
  • $100 per hour for dynamometer time with dyno operator.

Tire Change Labor:

  • $75 for both tires, wheels on-bike
  • $40 for one rear, wheel on-bike
  • $35 for one front, wheel on-bike
  • $20 per tire, loose wheels off-bike
  • $4 per tire disposal fee. Texas sales tax on tires only.

For your safety, we do not install tires purchased elsewhere or used tires on street-legal vehicles.

AF1 Racing Dyno Tuning

AF1 Racing is an authorized Factory Pro Tuning Center featuring the latest in tuning technologies to enhance the performance of your motorcycle. We are capable of tuning just about anything with two wheels.

  • Factory Pro EC997A Dynamometer with 4-gas EGA
  • State-of-the-art Dyno Room
  • Highly Skilled and Knowledgeable Dyno Operators
  • Sportbikes, Cruisers, Scooters, Motards, and Dirtbikes
  • We Tune Championship Winning Motorcycles

Our Dyno Service is open by appointment only. Call toll-free 877.626.3966 or email for an appointment.

Labor Rate:

  • $100 per hour for dynamometer time with dyno operator.
  • $75 Base Line Run only

Eddy-Current Chassis Dynamometer Information

To get the most horsepower and performance out of your engine, AF1 Racing utilizes the latest in dynamometer technology. We exclusively use the Factory Pro EC997a eddy-current low-inertia dynamometer. An eddy-current style of dynamometer is far superior to an inertia-style dynamometer (most DynoJet dynes) in terms of its accuracy and capabilities. An inertia-style dyno is a glorified accelerometer, while an eddy-current dynamometer provides real-world loading of the engine. Only a true eddy-current style of dynamometer is capable of step-tests, where the eddy-current brake holds the engine at specific RPM data points and measures HP and torque in real-time steady-state. Testing steady-state, where drum acceleration equals zero, is the only way to get accurate EGA data, True horsepower readings, and real-world loading. Having the capability to tune steady-state is the only way to accurately tune EFI-equipped motorcycles and flatslide carburetors.

HP = (Torque x RPM) / 5252 and Torque = (HP x 5252) / RPM

An inertia style dynamometer measures HP and torque by calculating the acceleration of a heavy drum during a rapid sweep test. You cannot hold steady-state on an inertia dynamometer (accelerometer) making EFI and flatslide tuning impossible at best. How does one test highway cruise and part throttle when you have to accelerate the drum just to get a reading? An eddy-current dynamometer measures rear wheel torque with a load cell while the engine is loaded steady-state at any specific RPM we choose. Think of it like a giant torque wrench where the brake provides resistance against the force of the tire. After measuring torque with the load cell on an eddy-current dynamometer, calculating HP is easy. Horsepower is a simple function of torque and RPM.

Our dynamometer also features a super light roller that is quick to react to load changes and power outputs, which enables us to very precisely tune EFI-equipped bikes, and flatslide carburetors. Our Factory Pro eddy-current dynamometer is not affected by gearing changes, wheel inertia changes, tires sizes, or tire pressures. It reads True HP corrected to SAE atmospheric conditions. It is 0.2 HP accurate every single day, every single run ever done at any Factory Pro tuning center. We can accurately compare any two sessions any Factory Pro dynamometer has ever done. No other machine comes close to its repeatability and accuracy. Expect your HP numbers to be around 12-17% lower with our dynamometer when compared to inertia-type dynes commonly used in magazines and at other shops. Our machine can run anything from scooters, cruisers, HDs, dirtbikes with knobbies, two strokes, and AMA Superbikes.

Diagnostic Dynamometer Session with 4-gas EGA

  • Full throttle step tests done at specific RPM increments to measure true maximum HP and Torque steady state with 4-gas EGA.
  • Diagnostic steady-state step tests at various 75%, 50%, 25%, and 10% throttle openings and at various RPM data points with 4-gas EGA. These tests simulate real-world medium to light engine loads, part throttle cruise, and off-idle responses.
  • Idle mixture analysis with 4-gas EGA. Test will show how to improve idle quality
  • Printouts of data. All your data is archived with us for comparison to future runs.
  • Interpretation of the results and suggestions for improvement

The 4-gas EGA measures %CO, %CO2, HC (ppm), and %O2. Using a 4-gas EGA and not a Lambda (A/F) sensor is the most accurate way of collecting exhaust gas data. We have the only dynamometer in Central Texas that can do this.

OEM Aprilia RSVR Factory Rear Seat
View More
OEM Aprilia RSVR Factory Rear Seat

Genuine Aprilia rear seat for '04-'05 RSVR Factory.

Our Price: $111.40

Woodcraft RS250 3 Piece Shifter Pedal
View More
Woodcraft RS250 3 Piece Shifter Pedal

Instead of replacing your entire brake or shifter pedal after a crash, replace just the broken part. Woodcraft pedals are stronger than stock, and offer the affordability of replacing just the part you need.

Our Price: $74.99

OEM Aprilia European Spec Sidestand For Caponord
View More
OEM Aprilia European Spec Sidestand For Caponord

Genuine Aprilia Euorpean Spec Sidestand for '01-'07 ETV Caponord. - AP8146866 (ex AP8146187)

Our Price: $33.77

OEM Aprilia Rider Saddle Black  -8129182
View More
OEM Aprilia Rider Saddle Black -8129182

OEM Aprilia Rider Saddle Black -8129182 For '00-'03 Falco

Our Price: $45.28

OEM Aprilia Center Stand Kit For Pegaso
View More
OEM Aprilia Center Stand Kit For Pegaso

OEM Aprilia Center Stand Kit For '97-'01 Pegaso

Our Price: $135.95

Aprilia 1060cc +3mm Big-Bore Piston Kit
View More
Aprilia 1060cc +3mm Big-Bore Piston Kit

Aprilia 1060cc +3mm Big-Bore Piston Kit Complete +3mm 1060cc big-bore kit - $999.99 Requires cylinder boring and Nikasil re-plating - $450.00 (you must provide 2 good cylinders)

Our Price: $988.71

Aprilia Akrapovic 2-2 Full Sys Exhaust For Tuono
View More
Aprilia Akrapovic 2-2 Full Sys Exhaust For Tuono

Aprilia Accessories full system exhaust with titanium cannisters for '02-'05 Tuono. Made especially for Aprilia by Akrapovic. Removable Baffles.

Our Price: $1,760.99

BMC Washable/Re-Useable Air Filter For V7's
View More
BMC Washable/Re-Useable Air Filter For V7's

BMC Washable/Re-Useable Air Filter For '13-'14 Moto Guzzi V7 Racer, '13-'15 V7 Stone and '13-'15 V7 Special.

Our Price: $79.99

2 Pk HF563(PU07120212) Oil Filters SXV/RXV 4.5/5.5
View More
2 Pk HF563(PU07120212) Oil Filters SXV/RXV 4.5/5.5

Hi-Flo Brand Aftermarket Oil Filters. For '06-'11 RXV, SXV 4.5/5.5

Our Price: $18.99

Arrow Titanium Full System
View More
Arrow Titanium Full System

Bolt on this full system to drop weight, add horsepower, and make your '06-'09 Tuono, '04-'09 RSVR, or RSVR Factory look and sound like it should have from the factory.

Our Price: $2,128.99

Copyright 2014 AF1 Racing, Inc.

Disclaimer: Products in the AF1 Racing Online Store are not associated with, approved or tested by Aprilia USA or Aprilia SpA. Use of some products is intended for off-road, non-street, or racing use only. Use of non-approved products may void warranty. Improper installation or use of some products can cause serious bodily harm, injury and/ or death. Check with local laws before ordering. Some products may accelerate wear. Use these products at your own risk. All text and images on this website are copyright 2001-2010, including this disclaimer in part or in full.