275mm Rear Drive Belt FCD x 1.5 for 165T Spur - Yokomo YOKIB495B1  [YOKIB495B1]

Fit and installation for 275mm/165T setups

This Yokomo YOKIB495B1 rear drive belt is specified for 275mm layouts with a 165T spur tooth count, using the FCD x 1.5 profile noted in the product title. The notes below concentrate on practical fitment, stepwise installation tips, and how the belt sits in a typical drivetrain so you can confirm compatibility without guesswork.

Compatibility is limited to layouts matching the 275mm drive length and 165T spur specification shown in the product name. Before installation verify belt length and tooth engagement on your rear pulley and spur to confirm correct mesh and alignment. The FCD x 1.5 designation describes the belt form factor used by this part, follow your chassis' service manual for pulley spacing tolerances.

Installation tips:

• Clean pulleys and the belt path thoroughly to remove grit and debris before fitting.
• Fit the belt with minimal slack, then set the tension to the chassis recommended value to prevent skipping under load.
• Rotate the drivetrain manually after fitting to confirm even engagement and consistent tracking across the full travel.
• Replace the belt if you detect fraying, damaged teeth, or uneven wear to avoid sudden drive failures.

Role in tuning and maintenance: a correctly sized and tensioned rear drive belt affects throttle response and drivetrain efficiency. Use this belt as a direct replacement during scheduled service or when refining rear-end behaviour, always keeping compatibility with 275mm/165T setups in mind.