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We are open for business. Online and phone orders will ship as usual. If you visit our showroom, please be prepared to wash your hands immediately upon entry. Please stay home if you or any of your family members are exhibiting symptoms or feeling under the weather.
We are open for business. Online and phone orders will ship as usual. If you visit our showroom, please be prepared to wash your hands immediately upon entry. Please stay home if you or any of your family members are exhibiting symptoms or feeling under the weather.

Bottom Bracket Size

Frame Size

Plate Size

Head Tube Size

Seat Post Size

Hole Count

Grip Size

  • ACS Crossfire Press-In Threadless Headset

    ACS
    $54.95

    SPECS: SIZE: 1" and 1 1/8" STYLE: Standard press in cups INCLUDED: 6061 aluminum cups, sealed bearings, fork race, dust covers, star nut, top cap,...

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    $54.95
  • ACS Maindrive Threadless External Headset

    ACS
    $59.95

    PRODUCT DETAILS Sealed threadless headset with external press-in cups.Forged steel cups.Alloy top and cap.Sealed mechanism bearings. Comes...

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    $59.95
  • Alienation 9s & Quarters Handlebar

    Alienation
    $79.95

    The Alienation 9s & Quarters Handlebar is a great replacement for those old, boring stock handlebars. Whether you're looking for something st...

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    $79.95
  • Alienation Ankle Biter Rim-20x1 1/8"

    Alienation
    $39.95

    SPECS USE: Race WORKING SIZE: 20x1-1/8 (can be used as 1 3/8" rim) MATERIAL: 6061 T6 Aluminum WIDTH:  19.5mm HOLE COUNT: 28 hole and 36 hole BEAD ...

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    $39.95
  • Alienation Ankle Biter Rim-24x1 1/8"

    Alienation
    $39.95

    PRODUCT DETAILS SPECS USE: Race WORKING SIZE: 24x1-1/8 (can be used as 1 3/8" rim) MATERIAL: 6061 T6 Aluminum WIDTH:  20.2mm HOLE COUNT: 28 hole ...

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    $39.95
  • Alienation Moto Lock-On Grips

    Alienation
    $22.95

    The Alienation Moto Lock-On BMX grip is made from the new Vexk material and features a thin, lightweight grip with reduced plastic sleeve. The gri...

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    $22.95
  • Alienation Runaway Rim-20x1.75"

    Alienation
    $59.95

    SPECS USE: All around street, park, trail and race WORKING SIZE: 20x1.75" MATERIAL: 6061 T6 Aluminum WIDTH: 31.5mm HOLE COUNT: 36 hole BEAD ...

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    $59.95
  • Alienation TCS Malice Rim-20x1.75"

    Alienation
    $64.95

    Exclusively available at J&R BMX Superstore.  The all-new Alienation TCS Malice rim uses the most advanced drilling pattern of any bicycle ri...

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    $64.95
  • Alienation TCS Mischief Front Specific Rim

    Alienation
    $64.95

    The TCS (Tubeless Compatible System) Mischief uses Alienation's new 4D drilling process less chamfering of which; creates the optimal interface be...

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    $64.95
  • Alloy Anodized Nipples

    jrbmx001
    $9.95

    Set of 36 alloy color-anodized nipples. Lighter than standard brass nipples. Choose your colors.

    $9.95
  • Answer Alloy Chainring Bolts

    Answer
    $15.95

    Alloy chainring bolts for 4 and 5 bolt BMX gears. SPECS: MATERIAL: Alloy (aluminum) USE: Works with most 4-bolt and 5-bolt chainrings. SIZE: "Lon...

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    $15.95