Polaris 850 MATRYX INDY XC 129 2021 User Manual

3.12
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
© Copyright Polaris Inc.
OIL CHECK VALVE FITTING HOSE CLAMP POSITION
When installing a hose clamp on an oil check valve fitting the two wires of the clamp
q
have to be around the center
barb on the fitting
w
.
IMPORTANT
If an oil supply hose falls off of a check valve, the check valve must be pressure tested to ensure it works properly. If
the center crankcase waterpump cross shaft oil supply hose falls off of the check valve, the internal outlet check valve
must be pressure tested.
ENGINE / COOLING / EXHAUST

Polaris 850 MATRYX INDY XC 129 2021 Specifications

General

Engine	850 Patriot
Engine Type	2-Stroke
Cooling System	Liquid
Fuel System	Electronic Fuel Injection (EFI)
Horsepower	165 hp
Track Length	129 in
Track Width	15 in
Ski Stance	42 in
Brake	Hydraulic Disc
Electric Start	Yes
Reverse	Yes
Bore x Stroke	85 mm
Track Height	1.25 in
Fuel Capacity	11.5 gal
Front Suspension Type	Independent
Front Shocks	Walker Evans Needle Shocks
Rear Shocks	Walker Evans Needle Shocks