5DEV Shimano Steps EP8 R-SPEC eCrank

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Shimano eBike Motor Cranks from 5DEV Complete Installation Instructions 5DEV EP8 Cranks will work on EP801 Motors! 5DEV's CNC'd Billet Cranks come in 2 sizes and include all the fe atures of our standard cranks. Reduce rock strikes and pedal strikes. Improve performance through technical climbs and terrain with shorter crank lengths. Made in San Diego, California. Q FACTOR: 182mm When installed on Shimano EP8 LENGTHS*: 155, 160mm DRIVE: EP8 and EP801 Shimano Steps Spline Drive MATERIAL: 7075-T651 Aluminum Billet Machined WEIGHT: 440g Installation: Please get your cranks installed by an experienced eBike Mechanic. M6X1.0 bolts need to be tightened to 14N-m. Add Blue Loctite to each bolt and end cap. Check bolts after your first ride to make sure they are at the proper spec. Patent Pending Show more