E-CRANK ARM SETS | These Alloy or Carbon arm sets that are compatible with :
- Bosch SX MotorBDU31
- Bosch CX MotorBDU37 (Not BDU38!)
- Yamaha PW-X Motor
- Giant SyncDrivePro Motor
| SPECIFICATIONS | |
|---|---|
| INSTRUCTIONS | ⚠️ VIEW MANUAL HERE |
| E-CRANK CARBON |
Allloy, Alloy-HD or Carbon eCranks optimized/shaped for Bosch and Yamaha motors below. Please Read! |
| BUY THIS IF : | You want wanting to change length or upgrade your eCrank for the Bosch, Yamaha or Giant motors. MTN or Road use |
| MOTOR | BOSCH “CX” MotorBDU37 with ISIS spindle BOSCH “SX” MotorBDU31 with ISIS spindle GIANT SyncDrive Pro -With ISIS spline spindle YAMAHA PW-X -With ISIS spline spindle |
| MATERIAL | Left & Right arm set Carbon Fiber or Forged Alloy |
| REF. WEIGHT | 380g : Carbon (165mm w/boots) 454g : Alloy set 155mm 554g : Alloy HD set 155mm |
| Q-Factor | These are the Qfactors when you install this crank on these motors : Q = 180mm : on Bosch BDU37 or BDU31 motor Q = 170mm : on Giant/Yamaha motor |
| MAIN BOLT | 8mm AL main crank bolt for Install/Self-Extract | 50Nm torque Our eCranks with ISIS Spline use our replaceable M24 alloy Main bolt/Self extractor |
| TECH | C.R.A.F.T. Cabon Mfg. |
| VIP NOTE | MOTORS – Check your Bosch/Yamaha/giant motor spindle type. These cranks are made for “ISIS” steel spline spindle motors. They install on Bosch, Yamaha, Giant motors and a few other brand motors with steel ISIS Spindles. These cranks do NOT install on Bosch “Micro-ISIS” or “Square Taper” spindle motors ⚠️ NOT FOR BOSCH BDU38 “CX” 2-BOLT MOUNT MOTOR ⚠️ |
