Polaris 850 MATRYX INDY XC 129 2021

6
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
6.5
CHAINCASE SPROCKET RATIO SPEED CHART
7.063″ (179.4 MM) CHAINCASE
UPPER
SPROCKET
LOWER
SPROCKET
CHAIN LENGTH RATIO
THEORETICAL VEHICLE SPEED (MPH) AT 1:1 SHIFT
RATIO @ RPM
8050 8250 8450
22 44 72 2.00 86 88 90
22 45 72 2.05 84 86 88
20 42 70 2.10 82 84 86
19 40 68 2.11 82 84 86
FINAL DRIVE / BRAKE SYSTEMS