STM Rage Primary Replacement Components
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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 -
$27.00 -
STM Supertip "R" Series and "P" Series Cam Arm Bushing .470 wide
$27.00Replacement bushings for the STM Supertip R-series weights and the P-series weights. These bushings get pressed in and reamed after installation. Reamers available as part # RMR in sizes .251, .248, .311, & .317. Purchase separately.$27.00 -
1st Stage Arm Bushing
$6.00First stage cam arm bushing. Updated part number from 0404. Updated from original composite material to aluminum.$6.00 -
3 Arm SuperTip Cam Arm Tuning Fastener Kit
$53.00Fastner kit comes with the following hardware:Supplied per arm: 2 - 7 gram tungsten inserts 16 - 1 gram washers 4 - O-rings 8 - M3 x 6 long screws 2 - set screws Supplied per kit : 1 - 222...$53.00 -
Rage 6 & 8 1st Stage Arm Pin Assembly
$11.00Rage 6 & 8 1st stage arm pin set. Includes: 1 - arm pin 2 - steel washers 2 - 8-32 x 1/2" screws$11.00 -
Supertip ATV P-Series Cam Arms
$330.00Available in 45 gram base weight with the ability of adding 20 grams per arm for adjustment. This design allows the option of adding weight to two different areas on one side of the cam arm to create the shifting characteristics you desire. ...$330.00 -
STM Rage ATV Primary Compression Tool for Polaris
$36.00This compression tool will allow you to change weights in your STM primary clutch without removing it from the crank. Simply remove the belt and clutch bolt, screw in the thread rod with the plastic cup and tighten the nut to collapse the sheaves. Thread...$36.00 -
1st Stage HD M5 Replacement Arm
$20.00Replacements for spiders that came with these HD arms. Arms are sold individually and come with bushing already installed. HD 1st stage M5 fastener kit required with these arms and is sold separately. These Cam Arms are not recommended at RPM...$20.00 -
$6.00 -
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