Stems

  1. 15% off
    Track Bike Complete Component Set - NJS Build Package

    Track Bike Complete Component Set - NJS Build Package

    Everything except the frame and headset! This package includes all of the parts needed to turn your NJS Frame into a ridable Track weapon for a discounted price.
    We take the fuss out of choosing parts for your NJS build and figuring out what parts are compatible with others.
    Learn More

    Regular Price: JPY¥189,070

    Special Price JPY¥160,000

  2. Nitto UI-75 Oversized 1-1/8'' Ahead Stem 25.4mm Diameter

    Nitto UI-75 Oversized 1-1/8'' Ahead Stem 25.4mm Diameter

    A recent release from Nitto that, similar to the NJ-89, is a 1-1/8, Ahead type but has a less drastic stem angle of 82 degrees.
    Learn More
    JPY¥5,900
  3. Nitto UI-25 CNC 1-1/8'' Ahead Stem (31.8mm Clamp Diameter)

    Nitto UI-25 CNC 1-1/8'' Ahead Stem (31.8mm Clamp Diameter)

    This threadless 1-1/8" stem from Nitto Japan is CNC Machined from Heat treated aluminum so it is lightweight and also strong
    85 degree angle and has a Clamp Diameter of 31.8mm
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    JPY¥7,550
  4. Nitto UI-2 Cromoly Quill Stem (26.0mm Clamp Diameter)

    Nitto UI-2 Cromoly Quill Stem (26.0mm Clamp Diameter)

    This is the UI-2 Quill stem from Nitto Japan
    It is made from plated Cromoly so it is very strong
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    JPY¥6,400
  5. Nitto UI-2 Cromoly Ahead Stem (26.0mm Clamp Diameter)

    Nitto UI-2 Cromoly Ahead Stem (26.0mm Clamp Diameter)

    This is the UI-2 1-1/8" Ahead stem from Nitto Japan
    It is made from plated Cromoly, and is tig welded in-house at Nitto so it is very strong.
    Learn More
    JPY¥6,400
  6. Nitto Stainless Bolt Caps

    Nitto Stainless Bolt Caps

    These Stainless Bolt caps are a clever new product from Nitto. Available in M5, M6 or M8 sizing in value-packs of 4 or as singles. Learn More
    JPY¥950
  7. Nitto Quill stem replacement bolt

    Nitto Quill stem replacement bolt

    Replacement quill bolt for Nitto NJ Pro and Pearl stems. Learn More
    JPY¥1,900
  8. Nitto Pearl - NP2 Track Racing Stem (NJS)

    Nitto Pearl - NP2 Track Racing Stem (NJS)

    This is the aluminium Pearl stem from Nitto Tokyo.
    Polished aluminium, anodized silver, with a 25.4mm clamp size, and 22.2 insertion diameter.
    NJS stamped, and approved for use in pro Keirin racing in Japan!
    Learn More
    JPY¥8,000
  9. NItto NP Black (Nitto Pearl)Track Racing Stem

    NItto NP Black (Nitto Pearl)Track Racing Stem

    **PLEASE NOTE, the stem no longer says "Pearl" on it and the clamp style has changed**
    This is the Limited edition NP Black stem from Nitto Tokyo.
    Anodized BLACK, with a 25.4mm clamp size, and 22.2 insertion diameter.
    Learn More
    JPY¥9,500
  10. Nitto NJ-89 Oversized 1 1/8'' Ahead Stem (NJS)

    Nitto NJ-89 Oversized 1 1/8'' Ahead Stem (NJS)

    The NJS approved and stamped NJ-89 ahead is the latest Japanese track bike part to receive NJS approval.
    The 25.4mm clamp size will fit such bars as the Nitto B201, B260, B123, B123AA and RB-001 and RB-021 models.
    Learn More
    JPY¥9,250
  11. Nitto NJ Pro Jaguar/ Pearl stem Replacement Bolt

    Nitto NJ Pro Jaguar/ Pearl stem Replacement Bolt

    Replacement bolt for the Nitto NJ Pro Jaguar/ Pearl stem. Comes as a single bolt only. Learn More
    JPY¥900
  12. Nitto NJ PRO Jaguar Steel Chrome Track Stem (NJS)

    Nitto NJ PRO Jaguar Steel Chrome Track Stem (NJS)

    This is the steel version of the timeless NJ PRO Jaguar stem from Nitto Tokyo.
    Chromed steel construction, with a 25.4mm clamp size, and 22.2 insertion diameter.
    NJS stamped, and approved for use in pro Keirin racing in Japan!
    You must have a threaded 1 inch headset/fork type, to use this stem.
    Learn More
    JPY¥16,400
  13. Nitto NJ PRO AA Jaguar Track Racing Stem - Black

    Nitto NJ PRO AA Jaguar Track Racing Stem - Black

    This is the rare BLACK aluminium version of the timeless NJ PRO AA Jaguar stem from Nitto Tokyo.
    Anodized black, with a 25.4mm clamp size, and 22.2 insertion diameter.
    Learn More
    JPY¥14,000
  14. Nitto NJ PRO AA Jaguar Track Racing Stem (NJS)

    Nitto NJ PRO AA Jaguar Track Racing Stem (NJS)

    This is the aluminium version of the timeless NJ PRO Jaguar stem from Nitto Tokyo.
    Polished aluminium, anodized silver, with a 25.4mm clamp size, and 22.2 insertion diameter.
    NJS stamped, and approved for use in pro Keirin racing in Japan!
    Learn More
    JPY¥9,000
  15. Nitto LS100 Lugged Quill Stem

    Nitto LS100 Lugged Quill Stem

    The counterpart to the classy S-84 lugged seat post, is the Nitto lugged Quill stem.
    Plated steel with a 26.0mm clamp size, and 22.2 insertion diameter.
    Learn More
    JPY¥17,800
  16. Nitto LS100 Lugged 1 1/8 Ahead Stem

    Nitto LS100 Lugged 1 1/8 Ahead Stem

    The counterpart to the classy S-84 lugged seat post, in an oversized 1 1/8 ahead version, is the Nitto lugged stem.
    Polished aluminium, anodized silver, with a 26.0mm clamp size.
    Learn More
    JPY¥17,800
  17. Nitto Jaguar Craft 2 Badged Stem (CT-2) 25.4 Clamp Diameter

    Nitto Jaguar Craft 2 Badged Stem (CT-2) 25.4 Clamp Diameter

    This is the classically-styled version of the Jaguar stem from Nitto, called the CRAFT 2, and made by the craftsmen at Nitto, in Japan.
    Chromed steel construction, with a 25.4mm clamp size, for most track bars, and riser bars, and 22.2 standard insertion diameter.
    Learn More
    JPY¥15,500
  18. Nitto Jaguar Craft 1 Badged Stem (CT-1) 26.0 Clamp Diameter

    Nitto Jaguar Craft 1 Badged Stem (CT-1) 26.0 Clamp Diameter

    Out of stock

    This is the classically-styled version of the Jaguar stem from Nitto, called the CRAFT 1, and made by the craftsmen at Nitto, in Japan.
    Chromed steel construction, with a 26.0mm clamp size, for most track bars, and riser bars, and 22.2 standard insertion diameter.
    Learn More
    JPY¥15,500
  19. Nitto CrMo 1 1/8" Ahead Spacer

    Nitto CrMo 1 1/8" Ahead Spacer

    This is an Ahead spacer from Nitto Tokyo.
    **Price listed is for one spacer**
    Learn More
    JPY¥420
  20. Nitto Complete Track Cockpit - NJS - Handlebar Stem Grip Set

    Nitto Complete Track Cockpit - NJS - Handlebar Stem Grip Set

    Choose a handlebar, stem and grips and save when purchasing as a set. Learn More

    From: JPY¥17,550

    To: JPY¥18,950