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Arctic Cat Thundercat and Yamaha Sidewinder Tunnel Protectors

MSRP:

$142.00

Was:

Tunnel protector that protects the heat exchanger while running studs. Protectors are 1” x 1.5 ” high and run the entire length of the tunnel. This is a T-nut design that installs...
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Can-AM X3 / Defender / Maverick Trail STM Tuner Secondary

MSRP:

$828.00

Was:

PLEASE WATCH THE VIDEO BELOW IF YOU NEED HELP CHOOSING YOUR OPTIONS! This is an all billet construction and capable of using compression springs with different spring rate options available. We...
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STM Yamaha YXZ Billet Clutch Basket

MSRP:

$342.00

Was:

STM Powersports is proud to introduce the all new Yamaha 7075 Billet Clutch Housing Basket. This is machined from a mono block piece of 7075 aluminum for extreme strength and durability. These are...
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2016-2019 STM Arctic Cat Team Secondary and Textron Wildcat XX Helix

MSRP:

$100.00

Was:

2016 STM Arctic Cat Team "Boss" Secondary Full Progressive STM Helix. Many angles available or custom angles are available for an additional fee (call for details). The angles shown are...
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Arctic Cat Thundercat and Yamaha Sidewinder Rear Tunnel Protectors Only

MSRP:

Now: $48.00 - $72.00

Was:

Tunnel protector that protects the Rear section of the heat exchanger while running studs. This will not work with existing factors rear option installed
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STM Rage 3 CanAm Defender / X3 Primary Clutch

MSRP:

$1,260.00

Was:

This clutch offers extremely smooth low engagement with improved torque. New improved two-way bearing design. The main shaft bearing is now smaller with a 47mm outside diameter allowing a lower...
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STM Rage 3P (Low End Torque and Engagement) Primary Can-Am Works with Stock or STM Long Post Secondary

MSRP:

$1,045.00

Was:

The Rage 3P is an STM primary designed with the stock offset allowing it to be used with the stock secondary. To take full advantage of an optimal setup we suggest using the STM Tuner...
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RZR XP-Turbo STM Tuner Secondary

MSRP:

Now: $775.00 - $828.00

Was:

PLEASE WATCH THE VIDEO BELOW IN YOU NEED HELP WITH OPTIONS! Finned style secondary will not fit under stock housing and modifications to the clutch housing would be required to use a...

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STM Gen 2 Tuner Secondary Can-Am

MSRP:

$525.00

Was:

PLEASE WATCH THE VIDEO BELOW IF YOU NEED HELP CHOOSING YOUR OPTIONS! 2014 Maverick's will require an upgraded clutch housing flange adaptor for the inlet tube to allow installation of the STM...
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PS-13 Gold Spring

MSRP:

$26.00

Was:

Spring - gold 2 1/2" load 190 lbs 1 1/4" load 335 lbs
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PATV13 Silver Primary Spring (2 1/2" load 50 lbs - 1 1/4" load 155 lbs)

MSRP:

$26.00

Was:

ATV primary spring - silver 2 1/2" load 50 lbs 1 1/4" load 155 lbs
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KSS8 Lime Green Spring

MSRP:

$26.00

Was:

ATV secondary HD clutch spring - lime green 2 1/2" load 198 lbs 1 1/4" load 322 lbs Requires HD spring cap part number 1001009.
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Supertip Yamaha Trail Cam Arms

MSRP:

$242.00

Was:

Available in 50 and 60 gram base with the capability of adding 32 grams per arm for adjustment. This design allows the option of adding large quantity of weight to three different areas on both...
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Tungsten Washers - 7 Grams Each

MSRP:

$7.00

Was:

Tungsten Washer - 7 grams each
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STM Rage 3P (Low End Torque and Engagement) Primary Can-Am Works with Stock or STM Long Post Secondary

MSRP:

$1,045.00

Was:

The Rage 3P is an STM primary designed with the stock offset allowing it to be used with the stock secondary. To take full advantage of an optimal setup we suggest using the STM Tuner...
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KSS12 Blue Spring

MSRP:

$26.00

Was:

ATV secondary HD clutch spring - blue 2 1/2" load 233 lbs 1 1/4" load 337 lbs Requires HD spring cap part number 1001009.

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PATV22 Bright Yellow Primary Spring (2 1/2" load 29 lbs - 2 1/4" load 75 lbs - 1 1/4" load 260 lbs)

MSRP:

$26.00

Was:

ATV primary spring - yellow 2 1/2" load 29 lbs 2 1/4" load 75 lbs 1 1/4" load 260 lbs
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Sleeved 2-Way Bearing Cap for X3 4YS Can-Am Primary

MSRP:

$32.00

Was:

2-Way Bearing Cap for Can-Am X3 4YS Part# 3001082
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PATV21 Teal Primary Spring (2 1/2" load 40 lbs - 2 1/4" load 68 lbs - 1 1/4" load 200 lbs)

MSRP:

$26.00

Was:

ATV primary spring - yellow 2 1/2" load 40 lbs 2 1/4" load 68 lbs 1 1/4" load 200 lbs
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Ranger XP-1000 Tuner Hub Retaining Insert

MSRP:

$32.00

Was:

Replacement tuner hub retaining insert for the STM Ranger XP-1000 secondary.
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2019 Ranger XP-1000 STM Tuner Secondary Retaining Bolt and Belleville Spring Washer

MSRP:

$7.00

Was:

STM Polaris 2019 Ranger XP-1000 secondary retaining bolt and Belleville spring washer (95221A113).
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Polaris Ranger XP-1000 STM Tuner Secondary Fixed Sheave and Post

MSRP:

$420.00

Was:

Replacement sheave and post assembly for the STM Tuner Driven Secondary for the 2019 Polaris Ranger XP-1000. Comes with sheave and post assembled together and rollers installed.
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Polaris Ranger XP 1000 Clutch Housing Blower

MSRP:

$132.00

Was:

A cooling system for the Polaris General! Heat is your belts worst enemy! Utilizing a 12v DC in-line blower that installs in-line to the stock air intake duct and mounts under the...
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Polaris Ranger XP-1000 STM Tuner Secondary

MSRP:

$775.00

Was:

PLEASE WATCH THE VIDEO BELOW IN YOU NEED HELP WITH OPTIONS! Finned style secondary will not fit under stock housing and modifications to the clutch housing would be required to use a...

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Arctic Cat Thundercat and Yamaha Sidewinder Tunnel Protectors

MSRP:

$142.00

Was:

Choose Options Quick view
Can-AM X3 / Defender / Maverick Trail STM Tuner Secondary

MSRP:

$828.00

Was:

Choose Options Quick view
STM Yamaha YXZ Billet Clutch Basket

MSRP:

$342.00

Was:

Add to Cart Quick view

Bestselling

STM Gen 2 Tuner Secondary Can-Am

MSRP:

$525.00

Was:

Choose Options Quick view
PS-13 Gold Spring

MSRP:

$26.00

Was:

Add to Cart Quick view
PATV13 Silver Primary Spring (2 1/2" load 50 lbs - 1 1/4" load 155 lbs)

MSRP:

$26.00

Was:

Add to Cart Quick view

New

PATV22 Bright Yellow Primary Spring (2 1/2" load 29 lbs - 2 1/4" load 75 lbs - 1 1/4" load 260 lbs)

MSRP:

$26.00

Was:

Add to Cart Quick view
Sleeved 2-Way Bearing Cap for X3 4YS Can-Am Primary

MSRP:

$32.00

Was:

Add to Cart Quick view
PATV21 Teal Primary Spring (2 1/2" load 40 lbs - 2 1/4" load 68 lbs - 1 1/4" load 200 lbs)

MSRP:

$26.00

Was:

Add to Cart Quick view