BETA COMPLETE GEARBOX REV 4T

BETA COMPLETE GEARBOX REV 4T is the genuine Beta OEM transmission component (part no. 12.00740.800) for the EVO 250 4T, EVO 300 4T, EVO 300 4T FACTORY, REV 250 4T (2007–2026). It transfers power through the gears smoothly and precisely.

Replace when teeth, dogs or forks show wear. An original Beta part keeps factory tolerances and reliability that aftermarket copies rarely match.

Browse more parts for your model: EVO 250 4T · EVO 300 4T FACTORY · EVO 300 4T · REV 250 4T.