DIYMINIBIKES

Product Specs:
Left Hand Threaded Drum for use with Ball Bearing Sprockets
3/4″ Bore
#35 Chain
2 DEngine Clutch
torsion springs for mechanical efficiency
Roller Levers for mechanical efficiency
New anti-wobble sprockets
New lightweight drum
New 12 tab clutch d
New high strength steel drive hub
Available in 12T-16T
Black Springs are the stock spring for this clutch
DRUM COLOR MAY VARY!
Advantages:
Vortex’s patented mechanism accelerates faster.
torsion springs are connected directly to the levers. (Not the pressure plate.)
This extremely efficient and precise control of levers causes clutches to lockup in a shorter distance.
Pit side advantages:
springs are naturally more accurate. Blueprinting is not required.
RPM adjustments are simple. Just relocate spring ends into another hole.
RPM adjustments are fast. There are no spring heights to set.
RPM adjustments are precise. All six springs apply perfectly identical loads.
There are no air gap limitations. You get more races between rebuilds.
Maintenance and repairs are easy. Say goodbye to your clutch re-builder.