MPI Mountain Tunnel Kit!
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- 10 to 15 LBS. WEIGHT SAVINGS.
- 15 to 17 DEGREE APPROACH ANGLE
- DUPLICATES 2000/2004 MOUNTAIN MAX GEOMETRY.
On older MMs Rides much better than stock!! Goes through the snow MUCH
better than stock!
- NEW REAR U-COOLER for 2004
Drastically increases cooling and minimizes weight.
- TUNNEL IS TAPERED
Taper starts at the bulkhead (much more than stock)
Less snow drag
- NEW ONE PIECE KICK-UP
DESIGN for 2004
Optional 3" kick-up on rear of tunnel. New manufacturing
technology now makes
is possible to build in a one-piece design. Resulting in more strength
and less weight.
- Fits All
Liquid 97-04 Yamahas (inc RX-1, M M,
MSRX, Viper, SX & SRX)
(inc Mountain Max &
Mountain SRX)
- CONVERT SHORT TRACK YAMAHAs to long tracks.
Requires additional parts.
- Kit includes ROLLED
CHAIN CASE conversion using you
stock
Yamaha Chain and Case. This relocates the Jackshaft through the tunnel.
Case Modification is required and Case exchange is available. Kit price includes
modification!
- DRIVE AXLE MOVES BACK 4". This allows 2-1/4" Tracks with 9 or
10 tooth Drivers. DRIVE AXLE MOVES DOWN 1" (Better Approach Angle).
These numbers are two times greater
than a cut and weld rolled chain case!!!
RX-1 rollback is 2-5/8" and 1-1/4" down
- The cost of the entire tunnel kit is often less than the
cut and weld style rolled chain case.
- Includes CNC
LASERED & PUNCHED HOLES, BRACKETS, EXCHANGERS, RIVETS, 17deg FOOT RESTS & BUMPER.
- HEAT EXCHANGERS ARE BUILT-IN
to edge of the running board, the top of the exchanger is aggressively
machined to provide extra traction (like a meat tenderizer).
Also includes a new rear heat
exchanger.
- Available in Yamaha
Blue, Red, Yellow, Silver, Natural or Black.
Special Order Colors Available
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YAMAHA MOUNTAIN TUNNEL
Specify Color (Black=bk, Red=rd, Blue=bu,
Natural=na, Silver=sl, yl=Yellow) |
US
DOLLARS |
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ADD $100 to the Tunnel Price for Powder
Coat |
$100 |
| tya-1440-na |
144" Tunnel Kit (also
works with 141") |
$695 |
| tya-2440-na |
144" Tunnel Kit with Kick-up (also
works with 141") |
$795 |
| tya-1510-na |
151" Tunnel Kit |
$745 |
| tya-2510-na |
151" Tunnel Kit with Kick-up |
$845 |
| tya-1590-na |
162"/159"/156" Tunnel Kit |
$745 |
| tya-2590-na |
162"/156"/156" Kick-up Tunnel Kit |
$845 |
| tya-3510-na |
151" RX-1 Kick-up Tunnel Kit |
$945 |
| tya-3590-na |
159"-162" RX-1 Kick up Tunnel Kit |
$945 |
| txh-0100 |
New 16" x 20" Rear U-Cooler (fits old tunnels) |
$150 |
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CLICK
HERE FOR TRACK PRICING |
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| OPTIONAL PARTS
(all models) |
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CLICK HERE FOR
DRIVERS |
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CLICK HERE FOR
BRAKE PARTS |
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CLICK HERE
FOR RAILS & LIGHT SUSPENSIONS |
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| OPTIONAL PARTS
(97-99MM & MSRX) |
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| asc-0280 |
2.8
Rate Center Spring (for 97-99 MM) |
$40 |
| rsa-1001 |
Front
Bump Stop Kit (for 97-99 MM & MSRX) |
$72 |
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| 97-99 MM Can be converted to a 2000
skid with 1 of 2 options |
1) use the krs-1410 Kit for a 2000
Skid and acs-0280 spring
-OR-
2) rre-0xx0 rail extensions, rqr-0201 control rods, asc-0280 spring and
rsa-1001 Bump Kit (option OEM H-Arm)
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