The LB075R/PBT kit is a precision-engineered 75mm rear spring damper with an integrated protector mount for the Tamiya CW-01 (Lunch Box) chassis. Machined aluminium components replace the stock rear shock parts and provide a stable platform for accurate spring preload adjustments.
Engineered to preserve chassis geometry while enabling tuners to modify preload and initial suspension response, the protector mount clamps securely to the chassis and shields the mounting area from wear and impact during regular use or component changes.
Installation notes for technicians: the component is a direct-fit for CW-01 rear shock locations and uses existing mounting points. Use standard RC maintenance tools, verify thread engagement and fastener torque, and inspect alignment during initial testing to ensure consistent performance.
Use LB075R/PBT when a CNC-like aluminium rear shock upgrade is required for stable preload tuning and reinforced mounting on the CW-01 platform.