Rear Crystalyte H series motor kit. Includes powerful direct drive rear hub motor laced in a double walled rim, a 7-9 speed freewheel, 25-40A regen capable controller, wiring accessories, a V3 Cycle Analyst, and your choice of PAS or torque sensor for pedelec modes. This is a popular kit for people doing fast ebike builds. For a full explanation of the various drop-down choices and a comparison of this package versus other motor options, see our Grin Kits Info Page
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48V-52V, 35A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors. Full Product Information Page
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36-52V, 25A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors. Full Product Information Page
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V2.4 Direct Plug-in Cycle Analyst, for Controllers with Direct Drive Hub Motors or Geared Motors with Internal Speedometer.
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3 Level Auxiliary Input Switch for CA3 Device, with Resistors for 1.6, 2.5, and 3.3V. Not for use with CA3's with MFSwitch attachment.
GRIN Universal Rear Torque Arm, thick 1/4 inch stainless steel. Thick 1/4" Stainless Plate.
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CA3 Compatible Quadrature PAS Sensor, with Split 12 Magnet Ring for Chainring Mount. Must have Steel Chainring bolts. For 74mm 5 Bolt and 64mm 4 Bolt Cranksets.
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Cable Bundling Kit, includes Spiral Wrap, Zip Ties, and Velcro Sleeves
36-72V, 40A Sinewave Controller with ON/OFF switch, Proportional Regen, and CA3 Connector. For both Sensored and Sensorless Brushless Motors. Full Product Information Page
Phaserunner_MT, Black Shell. Compact Field-Oriented Waterproof Motor Controller. New V3 Model with WP8 CA Plug. Full Product Information Page
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Thumb Lever Throttle, Universal Left/Right Side Design
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New Extra Slim Split Grin Twist Throttle, 36mm OD Fits Under Lever Shifters. 50cm cable length for CA3. Requires ID of Handlebar Tube 17mm or Larger. Won't Fit with Aluminum Handlebars with Thick Sidewalls.
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CA3 Compatible Mini PAS Sensor with 24 Poles for Immediate Engagement. For Square Taper Spindles with at Least 5mm of Exposed Spindle. Standard 90cm Cable Length
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Crystalyte H3525 (7.1 rpm/V) UFO Rear Hub Motor in 26" Wheel, with Hall Sensors
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- Out of Stock -
New Extra Slim Split Grin Twist Throttle, 36mm OD Fits Under Lever Shifters. 50cm Cable Length for CA3. Requires ID of Handlebar Tube 17mm or Larger. Won't Fit with Aluminum Handlebars with Thick Sidewalls.