SPECIFICATIONS Table 1-284: Track Width in/cm
Table 1-287: Torsion spring
144 Length in/cm
144/366
15/38
Torsion spring PNs (LH/RH)
151 Length in/cm
151/384
Torsion spring diameter in/mm
159/404
Torsion spring tail angle
159 Length in/cm 144/151 Lug height in/cm
2/5
159 Lug height in/cm Track tension sag in/cm with 10 lbs/4.54kg placed 16 in/40.6cm ahead of rear idler shaft
IFS shocks
.375-.50/1-1.3
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
IQ RMK Adjustable
151 Est dry weight lb/kg
532/241.5
Arvin 7043049
159 Est dry weight lb/kg
539/244.7
110/2.0
Spring installed length in/cm
Table 1-289: Electrical
Fixed Arvin/7043090*
Stator output
IFS option spring rate lbs-in/ kg-mm
100/1.8
Ignition timing @ 9.6-12.7% throttle
IFS option spring installed length in/cm
10/25.4
Spark plug gap in/mm
Front vertical travel in/cm
9/22.9
Spark plug
Ski center distance in/cm Camber in/cm
77_
Table 1-288: Dimensions Width in/cm
IFS spring rate in-lbs/kg-mm IFS shock option
.359/9.12
2.4/6.1
Table 1-285: Front Suspension Suspension type
7041629/7041630
400w@4000RPM 16_@3500 .025/.64 Champion RN57YCC
41/104 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 FTS spring installed length in/cm FTS option
170/3.0 7.40/18.8 Arvin/7042335*
FTS option spring rate lbsin/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
1.45