Serpent 903810 Lightweight 2-Speed Shaft Set for Viper 989  [SER903810]

High Precision Lightweight Drive Shaft for Viper 989

Upgrade your Viper 989 with the Serpent 903810 Lightweight 2-Speed Shaft Set to lower rotational mass by 10 grams and improve throttle response and cornering. The machined 18-teeth pulley adapter is screwed directly onto the shaft for a tight, vibration-free fit and smooth power transfer.

Hard Anodized Finish for Longevity

The hard anodized surface reduces friction and protects the shaft from wear during sustained racing sessions. Serpent's factory team tested this component under race conditions to confirm consistent durability and performance.

Quick Assembly Steps

Use a 10mm open-ended spanner and a 3mm Allen key to fasten the pulley adapter securely. Following these simple steps keeps your Viper 989 race-ready with minimal downtime.