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EBR - Erik Buell Racing
2011-2014 Tuono V4
2009-2014 RSV4
2014-2015 Caponord 1200
2008-2013 Mana GT / Mana
2008-2014 SL750 Shiver
2011-2012 Dorsoduro 1200
2009-2014 Dorsoduro 750
2004-2009 RSVR 1000
2006-2010 Tuono 1000 R
2006-2011 SXV RXV 4.5/5.5
1998-2003 RSV Mille
2002-2005 RSV Tuono
2000-2003 SL1000 Falco
2001-2004 RST1000 Futura
2002-2007 ETV Caponord
1998-2004 RS250 Cup
2006-2009 RS125
1999-2005 RS50
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What's New
1. Used Sachs Rear Shock For '11-'14 Tuono V4
2. Aprilia 1000cc Oil Filter By Fram (3.75")
3. Rizoma "Speed" Mirror
4. Rizoma "Tomok" Mirror
5. Front Fairing "Facelift" Kit '07-'10 Shiver RED
6. Front Fairing "Facelift" Kit '07-'10 Shiver BLACK
7. Front Fairing "Facelift" Kit '07-'10 Shiver SILVER
8. Rizoma "Circuit 959" Mirror
9. Rizoma "Limit" Mirror
10. Rizoma "Radial" Mirror
11. Ilmberger Glossy Carbon Fiber Chain Guard for V4
12. Rizoma "B-One" Mirror
13. Rizoma "Veloce" Mirror For Nakeds
14. Rizoma Veloce Mirror (Not Lighted)
16. Front mudguard, black - 86054000XN5
17. Dashboard pane, white - AP8269145
18. SHIELD - AP8269394
19. L.H. DW.BODY SIDE - 858826000XRC
20. FRONT MUDGUARD - AP8226912

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 on-bike
  • $40 for one tire on-bike
  • $20 per tire off-bike
  • $3 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.

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

OEM Aprilia European Spec Sidestand For Caponord
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OEM Aprilia European Spec Sidestand For Caponord

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

Our Price: $30.92

Hepco and Becker Engine Guards For Griso
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Hepco and Becker Engine Guards For Griso

Hepco and Becker Engine Guards For Moto Guzzi '05-'09 Griso 1100, and '08-'14 Griso 1200 8V

Our Price: $256.99

Aprilia Akrapovic 2-2 Full Sys Exhaust For Tuono
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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

K&N Performance Air Filter AL-4506
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K&N Performance Air Filter AL-4506

Add this filter to your stock airbox for improved flow and the convenience of a reusable element. AF1 Racing recommended alternative to 8104329

Our Price: $54.99

Tarozzi Clip-On HandleBar Kit For V7
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Tarozzi Clip-On HandleBar Kit For V7

Tarozzi Clip-On HandleBar Kit For V7. Much more affordable than the OEM Moto Guzzi V7 Racer clip on bars, these adjustable bars can give you the more committed riding position you've been wanting.

Our Price: $169.99

OEM Fuel Tank 12 Litre -#855943 (ex 851421)
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OEM Fuel Tank 12 Litre -#855943 (ex 851421)

OEM Aprilia Fuel Tank 12 Litre -#855943 (ex 851421 ex 851170) Sold Each

Our Price: $330.93

OEM Aprilia Rider Saddle Black  -8129182
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OEM Aprilia Rider Saddle Black -8129182

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

Our Price: $38.90

RhinoMoto Fork Sliders for Front Axle
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RhinoMoto Fork Sliders for Front Axle

RhinoMoto Fork Sliders for 11-14 Tuono V4, 09-14 RSV4, 98-03 Mille, Mille-R, 04-09 RSVR, RSVR Factory, 06-10 Tuono, '00-'03 Falco, 02-05 Tuono, 01-04 Futura, 98-04 RS250, 08-14 Shiver, 08-14 Mana, Mana GT, 09-13 Dorsoduro

Our Price: $64.99

Woodcraft Mille / Tuono Rearsets w/GP Shift
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Woodcraft Mille / Tuono Rearsets w/GP Shift

Woodcraft Mille / Tuono Rearsets w/GP Shift

Our Price: $349.99

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.