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Single Stage Big Block Middrive- RHD


Product Description

Big Block mid drive with one stage reduction. This high torque motor has up to 10.000 watts of power to climb steep hills without extremely low gearing. It can be run with a single rear wheel sprocket or with a derailleur. Because of the fast chainwheel speed this drive runs on the larger rear sprockets and is not meant for pedaling along with the motor. For a pedaling mid drive please see our multiple stage reduction drives. FOR OFF ROAD USE ONLY. NOT LEGAL ON PUBLIC STREETS OR BIKE PATHS.

Kit Includes:

Big Block Motor with 12mm output shaft, 4mm key
Aluminum alloy Lower Assembly with ISIS Bottom Bracket (68mm-100mm)

Aluminum 170mm ISIS crank arms

Stainless Steel Chain Wheel Assembly with Standard ACS Freewheel (White Industries HD available, +52)

DID #219 kart chain reduction
Aluminum guards with hardware

Recommended Accessories: 250 phase amp sine wave controller.

Big Block Motor Specs

Dimensions: 127mmx127mmx102mm
Weight: 5kg
Voltage Range: 36V-100V
kV: 62 rpm/volt
Operating amps: 65A continuous, 200A burst
Internal Permanent Magnets in armature, windings in case
5 magnetic pole pairs
Hall censored
Sine Wave Controller compatible

Please allow 30 days for production, each kit is custom and made to order.

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