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What's New
1. CRG Folding Clutch Lever '16 Spec, Black
2. CRG Folding Brake Lever '16 Spec., Black
3. RhinoMoto Bar End, Combo Kit, Round Caps, Black
4. RhinoMoto Bar End, Combo Kit, Flat Caps, Black
5. RhinoMoto Bar End, Combo Kit, Tapered, Black
6. Payment for Estimate 23755 (Front Fender w/Hardwa)
7. AP_USED_EST23754 (Fuel Tank)
8. Payment for Estimate 23752 (Shifter Parts)
9. Cortech Super 2.0 - 18 Liter Tank Bag, Universal
10. Cortech Super 2.0 - 12 Liter Tank Bag, Universal
11. Cortech Super 2.0 - 18 Liter Tank Bag, Universal
12. Rizoma Gas Cap Assembly, Black
13. Rizoma Gas Cap Assembly, Silver
14. Graves Slip-On For '17 V4's
15. Mistral 38mm DB Killer/Removable Baffle For V7's
16. Cortech Super 2.0 Eight Liter Tank Bag, Universal
17. Cortech Super 2.0 Ten Liter Tank Bag, Universal
18. SW Motech 11-15 Liter Tank Bag For Quick Lock
19. SW Motech 7 Liter Tank Bag For Quick Lock
20. SW Motech 2.5-5 Liter Tank Bag For Quick Lock
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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 512-459-3966 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:

We offer a $10 per tire labor discount on tires purchased from AF1 Racing.

  • Front: $45 ($35 with our tire)
  • Rear: $50 ($40 with our tire)
  • Loose wheels: $35 ($25 with our tire)
  • *Plus $4 disposal per tire, and $6 shop supplies per job.
  • Some rear tire installs will cost more for complex models like Goldwing, Baggers, California 1400, and a few others.

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.




Ohlins Supersport Valve Kit for Ohlins Forks
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Ohlins Supersport Valve Kit for Ohlins Forks

Ohlins internals upgraded compression and rebound piston kit for all Ohlins equipped Aprilia models

Price: $425.99

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

Price: $82.99

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.

Price: $149.99

Bitubo Adjustable Rear Shock For '99-'10 RS125
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Bitubo Adjustable Rear Shock For '99-'10 RS125

Bitubo Adjustable Rear Shock For '99-'10 RS125.

Price: $469.00

OEM Aprilia Center Stand Kit For Pegaso
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OEM Aprilia Center Stand Kit For Pegaso

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

Price: $139.99

OEM Aprilia RH Carbon Fiber Underseat Panel
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OEM Aprilia RH Carbon Fiber Underseat Panel

Aprilia Accessories Right side carbon fiber underseat panel for '06-'09 RSVR, RSVR Factory, and '06-'10 Tuono.

Price: $149.99

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

Vespa 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!

Price: $5.00

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

Price: $110.13

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

Price: $18.99

Bitubo Adjustable RS50 Rear Shock
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Bitubo Adjustable RS50 Rear Shock

The first step to making your '99-'05 RS50 handle. If you are racing or carrying a passenger, this shock is a must have item.

Price: $459.99




Copyright 2017 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 prices reflect a 3% cash discount. Payment by other methods may not be eligible for the cash discount. All text and images on this website are copyright 2001-2017, including this disclaimer in part or in full.