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TRAMPA's 66 Tooth Pro Motor Mount Slave Pulley fits to any of TRAMPA's 8 Inch off road wheels when connecting into the Mountainboard PRO Motor Mount system. The 66 tooth Pulley has been precision milled from super-light-weight & mega strong Heat Treated T6 Aluminum. The pulleys teeth stand 5mm tall, this is the same size teeth as that found on TRAMPA's 15mm wide 'Strongbelt' & when TRAMPA's 460x15mm Premium Strongbelt is wrapped around the pulleys & the belt tension facility has been screwed down the connection between the teeth & the belt becomes so strong it has what we call HIGH TORQUE DRIVE (HTD). HTD ensures all of the motors Torque is forced through the pulleys to the wheels & when coupled with the amazing VESC 6 & 12s Battery power provides instant smooth unreal Power on tap to the rider!
This 66 tooth Pro Mount Slave Pulley is capable of connecting to all of the wheels (7, 8 & 9 Inch) in the TRAMPA range but we (TRAMPA) only use it when assembling 8 inch TRAMPA wheels into the TRAMPA Pro Motor Mounts!
But with the use of some very special Threaded Hex Spacers & Socket capped Bolts the 66 Tooth Pro Mount Slave Wheel connects directly to any of the 7 or 8 Inch SUPERSTAR or HYPA Wheel s& very uniquely also into the 3 spoke PRIMO 9 Inch Wheel as well - 1 pulley, 3 uses.... :-)
TRAMPA's special 66 tooth Pro Mount Slave Wheel works in conjunction with all & any of the 13, 14 or 15 tooth Motor Pulley in the range. Changing your Motor Pulley will drastically alter the performance & characteristics of your ride... 13 Tooth is best for Hill Climbing whilst 15 Tooth is best for high speed, 14 tooth will give you all round performance...
To connect to HYPA hubs you'll need 6x 17x4mm Threaded Hex spacers
To connect to SUPERSTAR hubs you'll need 5x 15x4mm Threaded Hex spacers