NJS Certified Parts

  1. MKS Chain Tensioners (Mikashima CA-NJS)

    MKS Chain Tensioners (Mikashima CA-NJS)

    Chain Tensioners, for 120mm rear spaced track frames.
    These help set and hold the chain tension on your track frame, and are used by Keirin pro track racers in Japan.
    Learn More
    USD$40
  2. MKS Fit-Alpha Double Pedal Straps - Black (NJS)

    MKS Fit-Alpha Double Pedal Straps - Black (NJS)

    Black-suede double straps from Mikashima (MKS), Japan.
    Learn More
    USD$101
  3. MKS MC2 Keirin Cleats

    MKS MC2 Keirin Cleats

    These cleats from Mikashima (MKS) are for those who want to use clip-less road shoes on their track bikes with NJS pedals.
    Used by keirin pros, these allow you to clip into your NJS pedals for less slipping.
    Learn More
    USD$20
  4. MKS Royal Nuevo Track Pedals (NJS)

    MKS Royal Nuevo Track Pedals (NJS)

    Fast open-bearing NJS approved, Keirin track racing pedals, from Mikashima!
    Learn More
    USD$126
  5. New MKS Supreme Track Pedals (NJS)

    MKS Supreme Track Pedals (NJS)

    MKS Supreme Pedals, available in black, or chrome. The top of the range offering from MKS. NJS approved.
    Learn More
    USD$175
  6. MKS Track Pedal Adjustable Toe Clips - Chrome (NJS)

    MKS Track Pedal Adjustable Toe Clips - Chrome (NJS)

    Just like the original MKS chrome clips, these racing clips bolt on to your pedals and allow the use of a toe strap. Learn More
    USD$30
  7. MKS Track Pedal Leather Toe Clips - Chrome (NJS)

    MKS Track Pedal Leather Toe Clips - Chrome (NJS)

    Just like the original MKS chrome clips, these racing clips bolt on to your pedals and allow the use of a toe strap.
    These are NJS approved, and used by pro Keirin racers.
    Learn More
    USD$23
  8. MKS Track Pedal Toe Clips - Chrome (NJS)

    MKS Track Pedal Toe Clips - Chrome (NJS)

    Just like the original MKS chrome clips, these racing clips bolt on to your pedals and allow the use of a toe strap.These are NJS approved, and used by pro Keirin racers. Learn More
    USD$18
  9. Nitto B123 - CroMo NJS Drop Handlebar

    Nitto B123 - CroMo NJS Drop Handlebar

    The same model as it`s aluminum counterpart, the B123AA and B123 Steel.
    Comes with a 25.4mm clamp size, to fit all Nitto NJS stems, such as the Pearl, and NJ PRO models.
    This version is also NJS stamped on the top of the bar.
    Learn More
    USD$65
  10. Nitto B123 Track Drop Handlebar - Steel (NJS)

    Nitto B123 Track Drop Handlebar - Steel (NJS)

    The same model as it`s aluminum counterpart, the B123AA and B123 Cromoly.
    Comes with a 25.4mm clamp size, to fit all Nitto NJS stems, such as the Pearl, and NJ PRO models.
    This version is also NJS stamped on the top of the bar.
    Learn More
    USD$52
  11. Nitto B123AA Track Drop Handlebar - Aluminum (NJS)

    Nitto B123AA Track Drop Handlebar - Aluminum (NJS)

    The classic, deep racing drop handle bar from Nitto Tokyo. NJS stamped on the top of the bar.
    Learn More
    USD$78
  12. Nitto B125 Track Drop Handlebar - Steel (NJS)

    Nitto B125 Track Drop Handlebar - Steel (NJS)

    The same model as it`s aluminum counterpart, the B125AA
    Comes with a 25.4mm clamp size, to fit all Nitto NJS stems, such as the Pearl, and NJ PRO models.
    This version is also NJS stamped on the top of the bar.
    Learn More
    USD$52
  13. Nitto B125AA Track Drop Handlebar - Aluminum (NJS)

    Nitto B125AA Track Drop Handlebar - Aluminum (NJS)

    The classic, deep racing drop handle bar from Nitto Tokyo is also available in a lower profile, shorter reach size.
    NJS stamped on the top of the bar.
    Learn More
    USD$78
  14. Nitto B127 Chromoly Track Drop Handlebar - Steel (NJS)

    Nitto B127 Chromoly Track Drop Handlebar - Steel (NJS)

    This is the NJS Approved Nitto B127 Drop Handle.
    Available in widths from 340mm to 440mm
    Learn More
    USD$67
  15. 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
    USD$86
  16. 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
    USD$157
  17. 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
    USD$89
  18. 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
    USD$77
  19. Nitto SP72 Jaguar Track Bike Seat Post (NJS)

    Nitto SP72 Jaguar Track Bike Seat Post (NJS)

    NJS approved, track racing seat post from Nitto Tokyo.
    The SP72 Jaguar model is used by every pro keirin track racer in Japan.
    Learn More
    USD$110
  20. Shimano 7710 Track Drivetrain - complete set

    Shimano 7710 Track Drivetrain - complete set

    Drivetrain package comes with the following:
    *Dura Ace FC-7710 Track NJS Octalink Crankset
    *Dura Ace BB-7710 NJS Octalink Bottom Bracket
    *Dura Ace 7710 NJS Chain Ring (45T to 55T)
    *Your choice of Dura Ace or EAI Gold Medal track sprocket
    *Your choice of Izumi V gold, or DID silver track chain.
    Learn More

    As low as: USD$604