1.45
SPECIFICATIONS
Table 1-284: Track
Width in/cm 15/38
144 Length in/cm 144/366
151 Length in/cm 151/384
159 Length in/cm 159/404
144/151 Lug height in/cm 2/5
159 Lug height in/cm 2.4/6.1
Track tension sag in/cm with 10
lbs/4.54kg placed 16 in/40.6cm
ahead of rear idler shaft
.375-.50/1-1.3
Table 1-285: Front Suspension
Suspension type IQ RMK Adjustable
IFS shocks Arvin 7043049
IFS spring rate in-lbs/kg-mm 110/2.0
Spring installed length in/cm Fixed
IFS shock option Arvin/7043090*
IFS option spring rate lbs-in/
kg-mm
100/1.8
IFS option spring installed
length in/cm
10/25.4
Front vertical travel in/cm 9/22.9
Ski center distance in/cm 41/104
Camber in/cm 2.17±.31/5.5±.79
Toe in/mm 0-.12/0-3.0
Table 1-286: IQ Rear Suspension
Suspension type IQ RMK
Front track shock Arvin/7043048
Front track shock (FTS)
spring rate lbs-in/kg-mm
170/3.0
FTS spring installed length
in/cm
7.40/18.8
FTS option Arvin/7042335*
FTS option spring rate lbs-
in/kg-mm
170/3.0
FTS option spring installed
length in/cm
7.25/18.4
Rear track shock (RTS) 7043047
RTS option 7043046*
144/151 Rear travel in/cm 16.5/41.9
159 Rear travel in/cm 17.5/44.5
* notes that shock is rebuildable
Table 1-287: Torsion spring
Torsion spring PNs
(LH/RH)
7041629/7041630
Torsion spring diameter in/mm .359/9.12
Torsion spring tail angle 77_
Table 1-288: Dimensions
Width in/cm 46.33/118
144/151 Length in/cm 128/325
159 Length in/cm 134/340.4
Height in/cm 46.5/118
144 Est dry weight lb/kg 529/240
151 Est dry weight lb/kg 532/241.5
159 Est dry weight lb/kg 539/244.7
Table 1-289: Electrical
Stator output 400w@4000RPM
Ignition timing @ 9.6-12.7%
throttle
16_@3500
Spark plug gap in/mm .025/.64
Spark plug Champion RN57YCC