These "PR" radiused models are built like the factory "R" series that came on many models of Polaris snowmobiles. They have a short duration first angle, radiused into what is mostly a straight angle helix (or a progressive last portion in cases of 3 angles listed). With these "PR" models you’ll usually see the distinct first angle of short duration.
New PR ModelsType:
Suggested list price :
CAD $148.00 / USD $130.00Introduced:
Note: Please choose your angle from the above list of pre-programmed angles. We no longer do special cuts or custom angles on this type of helix.