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Airboxes & Accessories

Fastech-Racing carries a full line of kart racing airboxes and air filters including KG, Freeline & RLV.

Products

Freeline 2-hole 29mm Airbox - End Intake
Freeline 2-hole 29mm Airbox - End Intake
The Freeline AL29PD is the preferred 2-hole 29mm Airbox by most of the top engine builders for CR80 and CR125 Moto engines. RED color (previously Blue).
$61.95
Market price: $68.95 save 10%
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IAME X30 / Leopard 22mm Airbox
Stock X30 / Parilla Airbox. Air filter not included.
$41.95
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RLV 2-4 Hole Airbox (Screens NOT included)
For 80cc & 125cc Shifters. Inlet holes are at the end of the box. Includes four 29mm trumpets. NOTE: SCREENS NOT INCLUDED.
$46.95
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RR Airbox Screens, Fits X30/Leopards, RLV (1-Pair)
Screens fit Leopards, X30 and RLV 29mm 2-4 Hole airboxes. (1-Pair)
$11.95
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RLV 2-hole 23mm Airbox
RLV 2-hole 23mm airbox for KT100, K80, HPV, etc. - Black
$27.95
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Hose Clamp for RR ACTIVE Airbox
Special skinny hose clamp for Righetti Active airbox.
$6.95
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Righetti Angled Boot (for ACTIVE Airboxes)
Angled rubber intake boot for ACTIVE airbox
$28.00
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Righetti Rain Hood for ACTIVE Airboxes
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$29.95
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Righetti Ridolfi ACTIVE Airbox - 23mm
Righetti Ridolfi ACTIVE Airbox - 23mm
AIRBOX Ø23 CIK/18 RR ACTIVE BLACK/CHROME CIK 28/SA/24
$164.95
Select Color
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Righetti Ridolfi ACTIVE Airbox - 30mm
Righetti Ridolfi ACTIVE Airbox - 30mm
AIRBOX Ø30 CIK/18 RR ACTIVE BLACK/CHROME CIK 27/SA/24
$164.95
Select Color
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KG CIK Nitro Airbox (Rain hood Included) - 23mm
KG CIK Nitro Airbox (Rain hood Included) - 23mm
KG presents the intake silencer model NITRO, from January 2016 on the market. NITRO is the result of an advanced research for the minimization of the pressure drop and optimization of the internal volume. All in full compliance with the CIK-FIA rules both in terms of dust filtration and above sound absorption. All this through a lot of tests with sound-absorbing materials and various internal geometries. Performance results are remarkable with improvements at all rpms beginning to 9000 rpm.
$179.95
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KG CIK Nitro Airbox (Rain hood Included) - 30mm
KG CIK Nitro Airbox (Rain hood Included) - 30mm
KG presents the intake silencer model NITRO, from January 2016 on the market. NITRO is the result of an advanced research for the minimization of the pressure drop and optimization of the internal volume. All in full compliance with the CIK-FIA rules both in terms of dust filtration and above sound absorption. All this through a lot of tests with sound-absorbing materials and various internal geometries. Performance results are remarkable with improvements at all rpms beginning to 9000 rpm.
$179.95
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Righetti Ridolfi Mount for NOX Airbox
Mount for NOX airboxes. Rubber o-ring included.
$14.95
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Righetti Ridolfi NOX & ACTIVE Airbox Element
Replacement element for NOX and ACTIVE airboxes.
$65.00
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Righetti Ridolfi NOX Airbox - Red/Black
The new Righetti NOX airbox for ICC, KZ, KF, etc.
$128.95
Select Intake Diameter
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Righetti Ridolfi NOX Airbox - Red/Chrome
The new Righetti NOX airbox for ICC, KZ, KF, etc.
$143.95
Select Intake Diameter
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Freeline B23R / B30R CIK04 Airbox
Probably the most commonly used Airbox for ICC and ICA engines. Click for more info.
$126.95
Select
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Freeline Replacement Filter Insert (Oil not included)
Freeline replacement foam filter insert for CIK B30R & B23R CIK04 Airbox.
$30.95
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Bungie Cords for Airboxes and Filters (4-pack)
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$5.00
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Airbox / Filter Clamp with Thumb Screw
Easily install and remove the airbox with this high quality, solid band, stainless clamp.
$3.95
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UNI RLV Airbox Filter - Standard Length
Standard foam airbox filter. Use Uni Short-Style foam filter for RLV_0344 and Freeline AL29PD airboxes.
$17.95
Select
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UNI Foam Airbox Filter - Mini Rok
Originally designed for the Mini Rok airbox but also fits fits RLV and Freeline airboxes perfectly without getting scrunched up. NOTE: NOT SKUSA LEGAL FOR MINI ROK
$17.95
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UNI Foam Airbox Filter - Short Style 4" (for RLV, Freeline airboxes)

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$17.95
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Swift High Performance Airbox Filter - Angled
Previously known as the Righetti Ridolfi ASR filter. Now branded Swift and made by Marchald Filters in Italy. Best suited for RLV and Righetti 2-hole airboxes.
$44.95
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Airbox Replacement Intake Boot
Fits all airboxes, i.e. RLV, Freeline, Righetti, etc.
$10.95
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RLV Airbox Rain Cover (for RLV 2-Hole 23mm Airbox)
Fits RLV 2 hole 23mm airboxes.
$14.95
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RR Airbox Rain Hood
Righetti Ridolfi K914 rain hood. Fits most airboxes with side intake as well as the stock Leopard airbox.
$25.95
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Hegar Honda CR125 Air box / filter mount
Air Filter & Air box mount support for the spec and Open 99 Honda CR 125. This Stainless steel bracket with foam padded cradle and bungee fasteners will work with straight or 5 degree RS Honda manifolds or the 30 degree stock intake manifold as allowed in IKF, WKA and SKUSA, it bolts to the large rear motor mount bolt. Comes as described, very clean and easy to deal with. Keeps the carb and air cleaner from falling off under rough track conditions. Note: Filter not included.
$65.00
Optional Filter
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#4 Rotax Filter Element for Airbox, 2-Stage "TwinAir" - 2015
New OEM 2-stage TwinAir filter element for 2015.
$15.95
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RLV #0536 Airbox Mount
Made of anodized aluminum. Used to securely mount front mounted airboxes on front mounted airboxes, i.e. ICC karts, Parilla Leopards, Parilla BM, etc.
$31.95
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RLV Airbox Cradle Kit
Includes cradle, two bungies & hardware. Keeps the airbox from flopping around and minimizing the chance of ripping the rubber boot.
$16.95
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K&N Filter Oil - 12 oz
K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N Filtercharger® elements providing a superior air filtration system. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric. Saturation is maintained until the element is cleaned with K&N Air Filter Cleaner.

Part 99-0516 Product Specifications
  Product Style: Accessories
Weight: 1 lb (0.5 kg)
Product Box Length: 2.5 in (64 mm)
Product Box Width: 2.5 in (64 mm)
Product Box Height: 8 in (203 mm)
$9.95
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Motul A3 Air Filter Oil - 8.6oz Spray
Lubricant specially developed for the maintenance of foam air filters of off road bikes and quads. Improves air filter efficiency for better carburetion. Effectively retains dust, mud and sand for greater engine durability. Prevents water from entering the filter. Blue in color.
$8.95
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