Product Description

Vortex Se Throttle Assembly is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.

Key Features

• Completely redesigned and improved edition of the popular Motion Pro Vortex™ throttle
• New lighter, ultra-compact design maximizes handlebar space
• POM pulley with brass bearing for smooth feel and extended wear resistance
• Now includes super tough Motion Pro Titan Throttle Tube™
• Die cast aluminum construction with billet aluminum cover
• Smooth painted black finish
• Compatible with Motion Pro DirtControl™ V2 and ODI V2 Lock-On grips using cam ‘C’
• Fits 7/8″ (22 mm) bars
• Replaces OEM throttle on many Japanese 2-stroke MX bikes
• Fits KX125/250 92-05, RM125/250 95-05, YZ125 & 250 96-10, & WR250Z 97 with the stock throttle cables
• For Honda CR125 93-03, CR250 90-04, & CR500 90-01 use with Motion Pro Cable P/N 70-1713
• Special application Motion Pro cables available for use on many other bikes
• Fast twist rate opens throttle at 0.526 mm of cable pull per degree of rotation
• Will open carb to full throttle on most 2-stroke bikes in just 70 degrees of rotation
• Will pull 50 mm at maximum twist of 95 degrees

Product Specifications

• Part Number: 70-2810
• Brand: Motion Pro
• Weight: 0.4 lbs

Available at Knobtown Cycle

Order online or stop by our Kansas City location. Kansas City riders since 2004!

Part Locations

Stock levels last updated: March 8, 2026 5:04 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.