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What's New
1. OEM Aprilia Tuono 1100 T-Shirt, Black
2. OEM Aprilia RSV4 RF LE T-Shirt, Black
3. OEM Moto Guzzi Multimedia Mounting Bracket
4. OEM Moto Guzzi MultiMedia Platform ECU - 2S000157
5. OEM Moto Guzzi Cross Brace for Handlebar -605985M
6. OEM Moto Guzzi Brushed Inj Cover, Pair -2S000154
7. OEM Moto Guzzi Fork Gaiter - 606123M
8. OEM Moto Guzzi Exhaust Bracket Adapter -2S000325
9. OEM Moto Guzzi Scrambler V7 Full Sys Exh by Arrow
10. OEM Moto Guzzi Front and Rear Fender Set-2S000152
11. OEM Moto Guzzi Alum. OffRoad Peg Cover -2S000320
12. OEM Moto Guzzi Off Road Style Footpegs -2S000258
13. OEM Moto Guzzi Extended Brake/Shift Toe Piece
14. OEM Moto Guzzi Exhaust Bracket - 2S000324
15. OEM Moto Guzzi Satin Finished Number Plates Kit
16. OEM Moto Guzzi Front and Rear Fender Set-2S000180
17. OEM Moto Guzzi Black Alum. Side Fairings -2S000179
18. OEM Moto Guzzi Black Aluminum Fr. Fairing 2S000178
19. OEM Moto Guzzi Profile Cover for V7's -606028M0002
20. OEM Moto Guzzi Eagle Cover for V7's -606028M0001




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.




DID Premium VX2 520 Gold X-Ring Chain
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DID Premium VX2 520 Gold X-Ring Chain

DID Premium VX2 520 Gold X-Ring Chain

Our Price: $109.99

Aprilia Racing Patches -   AP8143128
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Aprilia Racing Patches - AP8143128

SERIE CPL.ECUSSON AP8143128
LIMITED STOCK AVAILABLE


Our Price: $34.99

Pit Bull Spool Rear Stand, Lightweight
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Pit Bull Spool Rear Stand, Lightweight

Pit Bull Spool Rear Stand, Lightweight. 14 Inch Span Version for '09-'15 RSV4 (all models) '11-'15 Tuono V4 (all models), '04-'09 RSVR, RSVR Factory, '06-'10 Tuono.

Our Price: $144.95

Carbon Fiber Chin Pillar for RSV4
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Carbon Fiber Chin Pillar for RSV4

Gorgeous and thick carbon weave with a durable glossy clearcoat. This is some of the nicest carbon we've seen. Includes Oil Cooler Mesh Protection

Our Price: $154.99

Braking Rear Rotor 220mm AP08RID
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Braking Rear Rotor 220mm AP08RID

Rear Rotor for '09-'12 RSV4*, '11-'12 Tuono V4*, '04-'09 RSVR, RSVR Factory, '06-'10 Tuono, '98-'03 Mille, Mille-R, '02-'05 Tuono, and '00-'03 Falco.

Our Price: $159.99

Cycle Cynch Motorcycle Restraint W/ TIE DOWNS
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Cycle Cynch Motorcycle Restraint W/ TIE DOWNS

Tie down your bike the correct way. Trusted by Aprilia USA to securely hold the show bikes in the Aprilia Transporter, the cycle cynch doesn't mess up your grips or mash your switch groups.

Our Price: $49.99

Ohlins Adjustable Steering Damper
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Ohlins Adjustable Steering Damper

Ohlins Adjustable Steering Damper for '04-'09 RSVR, RSVR Factory, '06-'10 Tuono, Tuono Factory. Also for '09-'15 RSV4 (all models) and '11-'15 Tuono V4

Our Price: $397.99

OEM Aprilia Saddle cover, Aprilia black  -#8179480
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OEM Aprilia Saddle cover, Aprilia black -#8179480

OEM Aprilia Saddle cover, Aprilia black -#8179480 Sold Each

Our Price: $36.43

Guzzi Fine Art Giftcard, 5x7 Print w/ Envelope
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Guzzi Fine Art Giftcard, 5x7 Print w/ Envelope

Guzzi Fine Art Giftcard, 5x7 Print w/ Envelope An AF1 Racing Exclusive. We've contracted with local artist, Mark Niemi, to create these one of a kind giftcards. Get yours while they last!

Our Price: $5.00

Guzzi Fine Art, 12x16 Guzzi Engine Print
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Guzzi Fine Art, 12x16 Guzzi Engine Print

Guzzi Fine Art, 12x16 Guzzi Engine Print An AF1 Racing Exclusive. We've contracted with local artist, Mark Niemi, to create these limited run, hand signed and numbered fine art prints. Get yours while they last!

Our Price: $29.99




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.