Motion Pro Push/Pull Throttle Housing

Item Number: 341660

Universal Fit – Review specifications carefully.

Product Description

Motion Pro

Motion Pro Push/Pull Throttle Housing

  • Die-cast aluminum housing
  • Fits 7/8 inch (22mm) bars
  • Opens carburetors up to 38mm
  • Perfect for smooth-bore conversions on street and race bikes
  • Special cables available to fit most conversions
  • Throttle includes throttle tube
  • Replacement throttle tube Motion Pro part number 01-0052

Spec Details
Color Varies (make selection above)
Finish Varies (make selection above)
Material Aluminum

Customer Reviews

Questions & Answers

  • What ratio is it slow or fast?

    By: bondo

    The throttle cam twist rate is 3.67 and it's capable of opening carburetors up to 38mm in diameter. To determine your twist for the throttle, the 3.67 means for every 1 mm of wire pulled, the throttle tube rotates 3.67 degrees.

    If you have a bell crank on a carb and it take 25 mm movement of the wire to pull from full closed to full open, the formula is 25 mm x 3.67 = the throttle tube rotates 91.75 deg (about 1/4 turn) to full open.

    The design is essentially an copy of OEM Honda part number 53141-300-010 which is used on many vintage Honda models such as the CB750. Just be sure to take some careful measurements to determine if this throttle housing will suit your needs.

    By: Staff