Description
  • Reliable Power Transfer: Replace a worn drive belt to help restore dependable power delivery, acceleration, and climbing performance on compatible mini bikes.
  • Reinforced Construction: Features high-tensile aramid cords designed to resist stretching under demanding torque loads.
  • Heat-Resistant Rubber: Made with a high-grade rubber compound designed for the operating demands of 30 Series torque converters.
  • 30 Series Compatibility: Features an asymmetric profile designed for compatible Comet-style 30 Series driver and driven pulleys.
  • Flexible Cogged Design: The cogged inner surface supports belt flexibility as the torque converter changes ratios.
  • Replacement Compatibility: Replaces belt references 203590, 203590A, 203590B, and 203590C in compatible systems.
  • Versatile Applications: Suitable for compatible Coleman Powersports, TrailMaster, Massimo, Baja, and custom mini bike builds when the converter setup matches the belt specifications.

Technical Specifications

  • Brand: Universal Parts
  • Part Number: 106-140
  • Manufacturer Part Number (MPN): 203590
  • Belt Designation: 736-19-19
  • Nominal Length: 736 mm (approximately 29 inches)
  • Top Width: 19 mm (approximately 3/4 inch)
  • Profile: Asymmetric, 30 Series
  • Construction: Fiber-reinforced rubber with aramid cords
  • Inner Surface: Cogged
  • Quantity: 1 drive belt

Compatible Applications

  • Coleman Powersports: CT200U-EX, BT200X, and CT200U with a compatible TAV/30 Series conversion kit.
  • TrailMaster: MB200-2 and Storm 200 with a matching 30 Series torque converter.
  • Massimo / Baja: Warrior, MB200, and MB165 with a compatible 30 Series converter installation.
  • Custom Mini Bike Builds: Predator 212, Honda GX200, and Tillotson 212 engine setups using a matching 30 Series torque converter.

Installation and Fitment Notes

  • Confirm belt designation, pulley sizes, alignment, and center distance before ordering.
  • Engine displacement or mini bike model alone does not guarantee compatibility.
  • Install the asymmetric belt in the orientation specified by the torque-converter manufacturer.
  • Check pulley alignment and remove accumulated belt dust before installation.
  • Keep belt and pulley contact surfaces clean and dry.
Additional information
Brands

Mototec

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