Dr. Pulley HiT High Thrust Clutch: CFmoto & Kymco 250

Unleash Your Engine's Potential: Dr. Pulley HiT High Thrust Clutch

Experience a revolution in CVT performance with the Dr. Pulley HiT (High Thrust) Clutch. Engineered specifically for 250cc and 300cc CFmoto and Kymco engines, this patented dual-clutch system uses a unique internal wedge mechanism to lock the clutch shoes against the bell. This eliminates the "slipping" common in traditional centrifugal clutches, providing instant power transfer, faster off-the-line acceleration, and significantly improved uphill climbing torque.

Technical Performance Features

• Patented "HiT" Dual-Spring Design: Utilizes two sets of springs—clutch springs for initial engagement and "pillow" springs for the high-thrust locking phase—allowing for total customization of your launch.
• 50-Degree Pillow Springs: Optimized for modified or high-performance engines that require a higher RPM engagement point for maximum "snap" off the line.
• Eliminates Transmission Heat: By locking the shoes firmly against the bell, this clutch minimizes the friction that causes glazed pads and belt-destroying heat.
• Total Tuning Versatility: Includes three different sets of both clutch and pillow springs, allowing you to fine-tune your scooter for either aggressive racing or smooth touring.

Comprehensive Fitment Guide

This HiT Clutch (Model 231801) is designed for 250cc to 300cc Liquid-Cooled engines found in:

Technical Specifications

• Engagement Profile: 50 Degree (High RPM)
• Clutch Diameter: Standard 250/300cc Large Format
• Includes: 1x HiT Clutch, 1x Nut Locker, 3x Sets of Tuning Springs
• Manufacturer: Dr. Pulley - Taiwan

Mechanic's Note: The HiT clutch is a precision tuning tool. If you are noticing a "bog" on takeoff, try a lighter set of clutch springs. If you want more "hit" once the clutch is already engaged, swap to a stiffer set of pillow springs. Note: This kit reuses your stock clutch bell, but we recommend inspecting your bell for blueing or heat damage before installation.

SKU: 169-230
MPN: 231801 (50 deg.)

Click Here to view the full Dr. Pulley HiT Clutch PDF.