RZR XP-1000 & RZR S 1000
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$10.00 -
STM HD Compression Spring Helix Cover
$78.00STM HD compression spring helix cover to be used with the KSS style springs, works with HXATV , HXATVG2 and HXSM2S helix's. ONLY works on secondary's with a 1.500" diameter post. Comes complete with Qty 1 - 2408 Bushing for 1...$78.00 -
STM Rage 4 and 8 ATV Cover
$224.00STM Rage 4 and 8 ATV cover complete with bushing (Part# 1810.59 with retaining clip).$224.00 -
STM Rage 3 ATV Spider
$429.00This is the updated replacement part for part# 1001015. Made from forged 7075. Comes assembled complete with rollers and buttons. Rollers and buttons are replaceable. We also have a grunt (spider) tool that can be purchased separately...$429.00 -
KSS12 Blue Spring 233/337
$27.00ATV secondary HD clutch spring - blue 2 1/2" load 233 lbs 1 1/4" load 337 lbs Requires HD spring cap part number 1001009.$27.00 -
KSS8 Lime Green Spring
$27.00ATV 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.$27.00 -
STM Rage 3-RA Primary RZR XP1000 & General 1000
$1,502.00The Newest addition to our Rage3 line of primary clutches The Rage 3-RA 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...$1,502.00 -
4 Arm Non-Fixed SuperTip Tuning Fastener Kit
$76.00NON-FIXED PIN Fastener kit comes with the following hardware: This kit is for Cam Arm that utilize bushings to pivot on the pin kits Fastener kit comes with the following hardware:Supplied per arm: 2 - 7 gram tungsten...$76.00 -
3 Arm Non-Fixed SuperTip Cam Arm Tuning Fastener Kit
$58.00NON-FIXED PIN Fastener kit comes with the following hardware: This kit is for Cam Arm that utilize bushings to pivot on the pin kits Supplied per arm: 2 - 7 gram tungsten inserts 16 - 1 gram washers 4 -...$58.00 -
ST Series Cam Arms
$294.00This design allows the option of adding large quantity of weight to three different areas on both sides of the cam arm to create the shifting characteristics you desire. Each arm can be assembled with tungsten and steel washers that can be used in...$294.00 -
Gen 2 ATV Helix (3-Roller)
$72.00ATV Gen 2 helix fits our STM Gen 2 ATV secondarys (3-roller Design)$72.00 -
STM Supertip Cam Arm Replacement Bushing .570 Wide Qty 1
$10.00Qty 1 .570 wide Replacement bushing for the STM Supertip cam arm . will require reaming after press Fits STM Supertip Yamaha Y, YS, YX and YXE style cam arms that fit the stock 8mm pins. (Ream after press .316 reamer is...$10.00