product 2000-Up EZGO TXT - Curtis 1268 Controller with Adaptor HarnessItem # 989Specifications:This 1268 controller with adapter harness is designed to be used with Nivel motor #3267, #7146, & the stock motor onlyThe combination will provide extra torque with speeds up to 23 mph on stock tiresA great package for MEDIUM DUTY lifted carsFor maximum performance, safety and durability, 4 gauge cables (#1258) and heavy duty solenoid are recommendedController Measurements - 9"x7"x3" Find A Dealer