MR4 series now offers 1800KV and 2500KV options for different application needs. The new MR4 series was updated with popular 2500KV and 1800KV options along with water splash proof design and completely rebuildable structure.
MCL1027 Maclan MR4 1800KV 4-Pole Competition Sensored Brushless Motor
MCL1028 Maclan MR4 2500KV 4-Pole Competition Sensored Brushless Motor
Soon be available in major online hobby stores.