![Bikeman Secondary Helix Pro R](http://www.proutvparts.com/cdn/shop/files/pror_helix_2_{width}x.jpg?v=1688151310)
Bikeman Secondary Helix Pro R
20-PRP-3SKU: 20-PRO
Optimize ACCELERATION AND QUICKER BACKSHIFTING WITH OUR PERFORMANCE HELIX
High Elevation Helix
sku: 20-PRO-3
Good for dune riding over 5000' and high tire applications
Stage 2 Stage 3 Helix
sku: 20-pro-4
This helix optimizes power delivery for stock to 70 crank HP gains
(Our Stage 2 & 3 kits)
DM/6-30-23