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The 2010 PeriScope Hammerhead in a new Bronze to Nutmeg metallic fade.

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  • Overview
  • Bicycle Specs
  • Frame Specs
  • What size?
  • Fitting Guide
  • Testimonials
  • Color Options
  • Paint Gallery
  • Build A Custom Bike
  • Features

    •       

    Hammerhead overview

    You're a racer, all your bikes are made to go fast, and you want to get your child into the action with you at a young age? The PeriScope Hammerhead is the tandem for you!

       


    PeriScope Hammerhead pricing

  •  
    Complete bike $6950
  • Note:
    Prices do not include shipping charges. Please request a quote from your Co-Motion dealer for final cost

  • Color choices


    The Hammerhead comes in your choice of 30 Co-Motion PPG color choices
    2 color fade $150
    3 color fade $250
    House of Kolor Pearlescent colors
    Single color $200
    2 color fade $330
    3 color fade $675
    Custom color $300

  • Options


    Custom framework/Sizing $450
    Co-Motion Tandem Dust Cover$90

    • PeriScope Hammerhead Specifications

  • Frame Co-Motion designed ACMUltra7 zonally-butted 7005 aluminum tandem tubing
  • Fork AlphaQ X2 carbon tandem fork
  • Headset Chris King
  • Crankset FSA SL-K carbon tandem
  • Bottom Brackets FSA SL-K
  • Gates Carbon Drive timing belt system
  • Chainrings 52-39-30
  • Brakes Shimano Dura Ace caliper, front, Avid BB-7 disc with 203mm rotor, rear
  • Brake Levers Shimano Ultegra Triple
  • Rear Derailleur Shimano Ultegra Triple
  • Front Derailleur Shimano Ultegra Triple
  • Cassette SRAM 10-spd 11-28T
  • Shifters Shimano Ultegra Triple
  • Wheelset Rolf Prima Tandem
  • Tires 26" model: Continental Ultra Gatorskin 700x28
  • QR skewers Rolf Prima
  • Seat Posts Kalloy Seraph 29.8 mm
  • Telescoping seatmast system: telescoping mast on rear only
  • Saddles Selle Italia SLK Men's & Women's
  • Pedals None
  • Handlebars FSA Gossamer, and Co-Motion Stoker
  • Captain Stem FSA OS-115
  • Stoker Stem Co-Motion Telescoping adjustable

    • PeriScope Hammerhead Frame Specifications

    Frame Size Small Larger
    Head Angle 73˚ 73˚
    Seat Angle, Captain 73˚ 73˚
    Seat Angle, Stoker 73˚ 73˚
    Top Tube, Front 21.75" 22.5"
    Top Tube, Rear 28.5" 28.5"
    BB Height 10.625" 10.625"
    Rear Axle Spacing 145mm 145mm
    Seat Post Diam. 29.8mm 29.8mm
    Stand Over, Front 28.75" 28.75"
    Stand Over, Rear 21.8" 21.8"

    Note: Specifcations and pricing subject to change due to availability, etc.