Engineered for Derbi Rambla 250 and Gler Nexus Eu3 250cc-300cc European sport scooters. Dynamically balanced to ly match the power characteristics of larger-displacement scooters, solving power loss issues at high RPM while improving acceleration linearity.
Features CNC-machined aluminum drive face with specially formulated composite dampers. Unique curved ramp design ensures smoother gear variation, reducing power transmission gaps for more immediate throttle response, ideal for sport riding styles.
Drive face undergoes special anodized hardening with integrated cooling channels. Precision bearings combined with Teflon-coated sliding components effectively reduce operating temperature, extending service life during sustained high-speed riding.
All components are dynamically balanced with progressive tension spring set. This design effectively minimizes mid-to-high RPM vibrations, ensuring smoother and quieter operation while enhancing cruising comfort.
Includes full assembly with drive unit, damping components, and specialty shims - all pre-matched for fit. Comes with multilingual installation guide and torque specifications for easy upgrade without special tools, restoring optimal transmission performance.
Description
This product is suitable for the following models:
Gp1 250cc 2006-2008
Rambla 250cc 2008-2009
Nexus Eu3 250cc
Nexus Eu3 300cc 2008-2009
Gp1 250cc 2006-2008
Rambla 250cc 2008-2009
Nexus Eu3 250cc
Nexus Eu3 300cc 2008-2009
Compatible 833669 841774
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Model Number : BYQ250