Serpent SER903753 S989 Aluminium Midshaft Bearing Block Lightweight Replacement  [SER903753]

Midshaft Bearing Block Optimised for Viper 989

The Serpent SER903753 Aluminium Midshaft Bearing Block is built to give the Viper 989 GP model firmer midshaft support. Its purpose is to lower drivetrain friction and help components last longer under regular use.

Aluminium Strength with Low Mass

Crafted from quality aluminium, the block balances toughness with low weight to preserve the Viper 989's handling balance while adding structural precision where the drivetrain needs it most.

Simple Swap with OEM Parts

Designed for compatibility with Viper 989 hardware, this block fits without altering surrounding components, making it a practical upgrade for hobbyists wanting a clean installation.