Authorized Aprilia, Vespa, Piaggio and Guzzi Dealer. - Motorcycles - Scooters - OEM Parts - Accessories

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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
1997-2001 Pegaso
Moto Guzzi - All Models
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Accessories: Apparel, Gifts & Logo Items
Accessories: Under $15
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ECU Mapping, Key Services, Gift Certificates

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What's New
1. Ermax Piccolo Windscreen Kit for Vespa GTS
2. OEM Moto Guzzi Front Brake Master Cylinder
3. Metzeler K3 Interact 190/55ZR17 -2009 Date Stamp
4. OEM Vespa Central Footrest for Vespa LX150
5. OEM Aprilia Electronic RPM Counter -AP8140200
6. OEM Aprilia RH Front Fairing, Black -AP8268861
7. Erik Buell Racing Slipper Clutch by Suter
8. Erik Buell Racing Quick Action Gas Cap, Ti Blue
9. Erik Buell Racing Quick Action Gas Cap, Red
10. Erik Buell Racing Quick Action Gas Cap, Gold
11. Erik Buell Racing Quick Action Gas Cap, Blue
12. Erik Buell Racing Quick Action Gas Cap, Black
13. Ohlins TTX Rear Shock for EBR 1190 RX, EBR 1190 SX
14. Erik Buell Racing Front Brake Pads - Racing
15. Erik Buell Racing Indoor Motorcycle Cover
16. EBR Carbon Fiber Stator Cover Guard -1190RX/1190SX
17. EBR Carbon Fiber Clutch Cover Guard
18. Official AF1 Racing Work Shirt, Gray - XXL
19. Official AF1 Racing Work Shirt, Blue - XXL
20. Official AF1 Racing Work Shirt, Black - XXL




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.




AF1 Racing Max Biaggi SBK T-Shirt
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AF1 Racing Max Biaggi SBK T-Shirt

AF1 Racing Max Biaggi SBK T-Shirt

Our Price: $19.99

K&N Pegaso 650 Performance Air Filter
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K&N Pegaso 650 Performance Air Filter

K&N Pegaso 650 Performance Air Filter

Our Price: $82.99

Pit Bull SS Rear Stand
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Pit Bull SS Rear Stand

This stand is perfect people that own bikes with and without spools.

Our Price: $143.99

OEM Aprilia LH Carbon Fiber Underseat Panel
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OEM Aprilia LH Carbon Fiber Underseat Panel

Aprilia Accessories Left side carbon fiber underseat panel for '06-'09 RSVR, RSVR Factory, and '06-'09 Tuono.

Our Price: $124.95

AF1 Racing Stickers (1
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AF1 Racing Stickers (1"x6") - 4 pack

AF1 Racing Stickers (1"x6")- 4 pack Exclusive High quality vinyl stickers measuring 1" x 6"

Our Price: $3.99

ECU Unleashed Mapping
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ECU Unleashed Mapping

ECU Unleashed Mapping Custom ECU Mapping for your '09-'14 Yamaha R1, '11-'13 Yamaha Super Ténéré, and '11-'12 Kawasaki ZX-10

Our Price: $449.00

Carbon Fiber Top Inner Fairings for RSV4 -GLOSSY
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Carbon Fiber Top Inner Fairings for RSV4 -GLOSSY

Carbon Fiber Top Inner Fairings for '09-'14 RSV4-R, RSV4 Factory, RSV4 APRC

Our Price: $299.99

CRG FOLDING Roll-a-Click Adj. Brake Lever-RADIAL
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CRG FOLDING Roll-a-Click Adj. Brake Lever-RADIAL

CRG FOLDING Roll-a-Click Adjustable Brake Lever for radial brake pump as found on '04-'09 RSVR, RSVR Factory, and '09-'14 RSV4-R, RSV4 Factory, RSV4 APRC.

Our Price: $114.99

OEM Aprilia Akrapovic Slip-On Titanium Exhaust
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OEM Aprilia Akrapovic Slip-On Titanium Exhaust

OEM Aprilia Akrapovic Slip-On Titanium Exhaust System Part #860648 For '04-'09 RSVR, RSVR Factory, and '06-'09 Tuono.

Our Price: $1,849.95

OEM Aprilia Ohlins Adjustable Steering Damper
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OEM Aprilia Ohlins Adjustable Steering Damper

Genuine Aprilia Accessories Ohlins adjustable steering damper for '11-'13 Tuono V4, '09-'13 RSV4-R, '04-'09 RSVR, RSVR Factory, and '06-'09 Tuono

Our Price: $297.06




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.