Mountain Machine Rail Extensions With 8" Rear Wheel Conversion
These are the only rail extensions that allow you to not only extend your rail but also your hyfax. They are machined to accept an 8" rear idler wheel for better all around performance. MMP rail extensions are made of high quality machined billet aluminum. Rail extensions are non-destructable bolt-on extensions complete with stainless steel hardware.
We also carry 8" and 9" big wheel kits!
Free Shipping on all orders!
Application Price Track Conver. Length
POLARIS
Pro X Chassis 00-05 $89.95 121-141 10"
Hyfax Profile #26 $99.95 121-144 11.5"
X-tra Lite RMK 00-05 $89.95 144-156, 151-162 6.25"
121-141, 136-156
Hyfax Profile #22 $89.95 121-141, 136-156 10"
X-tra 10 98-05 $89.95 121-141, 136-156 10"
THE ABOVE RAIL EXTENSIONS DO NOT ACCEPT THE HYFAX
Polaris (W/M-10 01-03) $89.95 121-136 7.5"
Ski-doo
All Models 96-04 (exc mxzx's) $89.95 136-144,144-151,151-159 3.75"
(Includes 440 w/stock 6 3/8" rear wheel 144-156 6.25 wheel 121-136, 136-151, 144-159 7.5REV Summit 02-04 w 7 1/4" wheels $89.95 144-156 6.25
REV Summit/Renegade 02-04 $79.95 136-144,144-151,151-159 3.75
w/ 9" wheels
Yamaha
Viper/MTN Max/RX1 95-06 $89.95 136-144, 144-151,151-159 3.75"
141-151 5"
These are the only rail extensions that allow you to not only extend your rail but also your hyfax. They are machined to accept an 8" rear idler wheel for better all around performance. MMP rail extensions are made of high quality machined billet aluminum. Rail extensions are non-destructable bolt-on extensions complete with stainless steel hardware.
We also carry 8" and 9" big wheel kits!
Free Shipping on all orders!
Application Price Track Conver. Length
POLARIS
Pro X Chassis 00-05 $89.95 121-141 10"
Hyfax Profile #26 $99.95 121-144 11.5"
X-tra Lite RMK 00-05 $89.95 144-156, 151-162 6.25"
121-141, 136-156
Hyfax Profile #22 $89.95 121-141, 136-156 10"
X-tra 10 98-05 $89.95 121-141, 136-156 10"
THE ABOVE RAIL EXTENSIONS DO NOT ACCEPT THE HYFAX
Polaris (W/M-10 01-03) $89.95 121-136 7.5"
Ski-doo
All Models 96-04 (exc mxzx's) $89.95 136-144,144-151,151-159 3.75"
(Includes 440 w/stock 6 3/8" rear wheel 144-156 6.25 wheel 121-136, 136-151, 144-159 7.5REV Summit 02-04 w 7 1/4" wheels $89.95 144-156 6.25
REV Summit/Renegade 02-04 $79.95 136-144,144-151,151-159 3.75
w/ 9" wheels
Yamaha
Viper/MTN Max/RX1 95-06 $89.95 136-144, 144-151,151-159 3.75"
141-151 5"
