Variator bushing TNT unrestricted without limiter – SYM / Peugeot / TNT Motor 50cc 4T GY6 (1P37QMB)

Description

Replacement variator bushing TNT without limiter is designed for various SYM, Peugeot and TNT Motor 50cc 4T scooter models with the corresponding GY6 1P37QMB engine version.

The bushing is installed in the variator and serves as a guide for the movement of the front pulley. Its length and design affect the range of belt movement and the operation of the variator transmission.

This is an unrestricted version without a limiting edge or restrictor, which, with the appropriate variator configuration, can allow greater belt movement and thereby affect the scooter’s top speed.

It is suitable for replacing the existing bushing during servicing or modification of the variator transmission.

Technical specifications

• Manufacturer: TNT

• Type: variator bushing

• Version: unrestricted – without limiter

• Engine: 4T – four-stroke

• Engine type: GY6 1P37QMB

• Purpose: guide for the front variator pulley

• Replacement / tuning version

• Quantity: 1 piece

Suitable for

Peugeot

• Peugeot Ludix Pro 50 4T

• Peugeot Speedfight 3 50 4T

• Peugeot Speedfight 4 50 4T

• Peugeot Tweet 50 4T

• Peugeot Vivacity 3 50 4T – from 2008 onwards

SYM

• SYM Allo GT 50 4T

• SYM Crox 50 4T

• SYM Fiddle 2 50 4T V1

• SYM Fiddle 2 50 4T V2

• SYM Fiddle 3 50 4T

• SYM Mio 50 4T

• SYM Orbit 50 4T

• SYM Orbit 2 50 4T

• SYM Orbit 2 125 4T – listed in supplier data, compatibility must be verified

• SYM Orbit 3 50 4T

• SYM Symphony 50 4T

• SYM Symply 50 4T

• SYM X-Pro 50 4T

TNT Motor

• TNT Motor Boston 50 4T – 12-inch wheels

• TNT Motor Halo 50 4T

Advantages

• Unrestricted version without a limiting edge.

• Designed for compatible variators of 4T engines.

• Allows unrestricted movement of the front pulley within the variator’s design.

• Suitable for servicing or modifying the variator transmission.

• Replacement version by TNT.

Note

Before ordering, we recommend checking the GY6 1P37QMB engine type and comparing the length, inner diameter and outer diameter of the bushing with the original part.

Different variator versions may be used depending on the model and model year, so checking the dimensions is essential. We particularly recommend additional verification for the SYM Orbit 2 125 4T model, which is listed in the supplier’s compatibility data.

An unrestricted bushing does not automatically guarantee an increase in top speed, as the result also depends on other restrictions, the variator, belt and engine configuration.

Removing the speed restriction may affect the vehicle’s homologation and its permitted use on public roads.