Browsing Qualifying Items for Spring 2024 :: Industry Nine

Showing 21 - 30 of 7539 Groups


5Dev Road & Track Chainrings
5Dev E-Bike Cranksets
5Dev R-Spec Shimano eCranks
Margin Booster
  • An evolution of the original, now exceeding the ISO Race standard
  • Low profile crank arm reduces pedal strike during technical punchy climbs, allowing you to clean more sections of trail and get back up to take another lap with less effort
  • Q Factor: 182mm when installed on Shimano EP8
  • Weight: 440g
  • Please have cranks installed by an experienced E-Bike mechanic. M6X1.0 bolts need to be tightened to 14Nm. Add blue Loctite to each bolt and end cap. Check bolts after your first ride to make sure they are at the proper spec
 
item # model length spindle interface Q factor material color in stock?
  FD2820 R-Spec Shimano eCranks 155mm EP8 Spline Drive 182mm aluminum black YES
  FD2821 R-Spec Shimano eCranks 155mm EP8 Spline Drive 182mm aluminum silver YES
  FD2822 R-Spec Shimano eCranks 160mm EP8 Spline Drive 182mm aluminum black YES
  FD2823 R-Spec Shimano eCranks 160mm EP8 Spline Drive 182mm aluminum silver YES
5Dev Mountain Cranksets
5Dev Pedals - Platform