Heavy Hitter 420 Primary Chain Drive Conversion Kit CheckoutSpec= 30.9/31.6mm }Rims: WTB ST i30 27

}Rims: WTB ST i30 27

}RaceFace Narrow Wide Chainring: Direct Mount CINCH 26t Blue

Length 121 Lock Style Lock Not Included Advertised Weight 0

8 Color Red Rise 60 Weight 358 Material Aluminum Width 800 Defined Color Red Back Sweep (deg) 8 Upsweep 4

7External Adjustments High Speed Compression DampingExternal Adjustments Low Speed Compression DampingExternal Adjustments Rebound DampingExternal Adjustments External Travel AdjustmentExternal Adjustments Bottom Out ResistancePositive Spring CoilEye to eye length (mm) 210

Heavy Hitter 420 Primary Chain Drive Conversion Kit CheckoutSpec= 30.9/31.6mm }Rims: WTB ST i30 27The Heavy Hitter 420 Primary Chain Drive Conversion Kit is the highest performance chain drive solution for Sur Ron, Segway, E Ride, Ventus, and Falcon platforms. Stock belts might survive casual riding, but when you throw real torque at them, especially with upgraded motors and controllers, they fail. Other chain kits try to solve the problem but bring excess weight, higher resistance, or rubber dampers that actually accelerate chain wear. Heavy