TopSellers

Moose Extended Lift Push Tube $193.95

Vance & Hines Dresser Dual Header Pipes 16729 $315.95

Motion Pro SyncPro Carburetor Tuner $104.99

Kuryakyn Wheel Chock 922 $184.99

Vance & Hines Big Radius Exhaust 26029 $559.95

Caliber Poly-Shield III Salt Shield 13401 $236.99

Parts Unlimited Large Universal Cover CS-1002 $75.95

Kuryakyn Condor Pit-Stop/Trailer Stop Wheel Chock 920 $249.99

Parts Unlimited Total Cover TC-1005 $132.95

Vance & Hines Straight Shot HS Slip-Ons 16819 $209.95

Vance & Hines Oval Slip-On Mufflers $409.99

Vance & Hines Big Shot Duals 17925 $564.95

Caliber LowPro Low Profile Wide 8 in. Trailer Guide and Protection System 13322 $

HJC Electric Shield $76.99

Battery Tender Battery Tender Jr. 12-Volt Model $30.99

BUB Rinehart 3 1/2 in. Slip-On Mufflers $549.95

Kuryakyn GranTour Bag 4141 $149.99

Vance & Hines Big Radius Exhaust 26003 $519.95

NGK Resistor Spark Plug BR9ES $2.60

JPS Blue Polyurethane Fuel Line $3.99

NGK Resistor Spark Plug BR8ES $6.80

HJC Universal Quick Release Buckle $7.99

RBI Inc Bearing OEM Standard No 62052RS $4.95

Pro X Piston Assembly - 53, Pro X Piston Assembly - 55

$24.99 Engine & Transmission: Pro X Piston Ring Set 4175R Manufacturer: Pro X Dennis Kirk Part #: 1310595R Pro X Piston Ring Set: Manufacturer part # 4175R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm).. 4175R Expected Soon More Info/Options for Pro X Piston Ring Set 4175R

$82.99 Engine & Transmission: Pro X Piston Assembly - 67.5mm Bore 4176 Manufacturer: Pro X Dennis Kirk Part #: 1310596 Pro X Piston Assembly - 67.5mm Bore: Manufacturer part # 4176 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: S is Standard. 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (1.75mm).. 4176 1 on hand More Info/Options for Pro X Piston Assembly - 67.5mm Bore 4176

$24.99 Engine & Transmission: Pro X Piston Ring Set 4176R Manufacturer: Pro X Dennis Kirk Part #: 1310596R Pro X Piston Ring Set: Manufacturer part # 4176R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm).. 4176R 1 on hand More Info/Options for Pro X Piston Ring Set 4176R

$79.99 Engine & Transmission: Pro X Piston Assembly - 64mm Bore 4190 Manufacturer: Pro X Dennis Kirk Part #: 131002S Pro X Piston Assembly - 64mm Bore: Manufacturer part # 4190 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: S is Standard. 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (1.75mm).. 4190 2 on hand More Info/Options for Pro X Piston Assembly - 64mm Bore 4190

$33.99 Engine & Transmission: Pro X Piston Ring Set 4190R Manufacturer: Pro X Dennis Kirk Part #: 131060SR Pro X Piston Ring Set: Manufacturer part # 4190R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm). NOTE: Rings will not fit on a OEM Yamaha piston. 4190R 1 on hand More Info/Options for Pro X Piston Ring Set 4190R

$79.99 Engine & Transmission: Pro X Piston Assembly - 64.25mm Bore 4191 Manufacturer: Pro X Dennis Kirk Part #: 1310021 Pro X Piston Assembly - 64.25mm Bore: Manufacturer part # 4191 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: S is Standard. 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (1.75mm).. 4191 1 on hand More Info/Options for Pro X Piston Assembly - 64.25mm Bore 4191

$33.99 Engine & Transmission: Pro X Piston Ring Set 4191R Manufacturer: Pro X Dennis Kirk Part #: 1310601R Pro X Piston Ring Set: Manufacturer part # 4191R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm).. 4191R 1 on hand More Info/Options for Pro X Piston Ring Set 4191R

$84.99 Engine & Transmission: Pro X Piston Assembly - 64.5mm Bore 4192 Manufacturer: Pro X Dennis Kirk Part #: 1310022 Pro X Piston Assembly - 64.5mm Bore: Manufacturer part # 4192 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: S is Standard. 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (1.75mm).. 4192 2 on hand More Info/Options for Pro X Piston Assembly - 64.5mm Bore 4192

$33.99 Engine & Transmission: Pro X Piston Ring Set 4192R Manufacturer: Pro X Dennis Kirk Part #: 1310602R Pro X Piston Ring Set: Manufacturer part # 4192R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm).. 4192R 1 on hand More Info/Options for Pro X Piston Ring Set 4192R

$79.99 Engine & Transmission: Pro X Piston Assembly - 64.75mm Bore 4193 Manufacturer: Pro X Dennis Kirk Part #: 1310023 Pro X Piston Assembly - 64.75mm Bore: Manufacturer part # 4193 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: S is Standard. 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (1.75mm).. 4193 1 on hand More Info/Options for Pro X Piston Assembly - 64.75mm Bore 4193

$33.99 Engine & Transmission: Pro X Piston Ring Set 4193R Manufacturer: Pro X Dennis Kirk Part #: 1310603R Pro X Piston Ring Set: Manufacturer part # 4193R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm).. 4193R 1 on hand More Info/Options for Pro X Piston Ring Set 4193R

$79.99 Engine & Transmission: Pro X Piston Assembly - 65mm Bore 4194 Manufacturer: Pro X Dennis Kirk Part #: 1310024 Pro X Piston Assembly - 65mm Bore: Manufacturer part # 4194 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: S is Standard. 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (1.75mm).. 4194 1 on hand More Info/Options for Pro X Piston Assembly - 65mm Bore 4194

$33.99 Engine & Transmission: Pro X Piston Ring Set 4194R Manufacturer: Pro X Dennis Kirk Part #: 1310604R Pro X Piston Ring Set: Manufacturer part # 4194R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm).. 4194R 1 on hand More Info/Options for Pro X Piston Ring Set 4194R

$79.99 Engine & Transmission: Pro X Piston Assembly - 65.25mm Bore 4195 Manufacturer: Pro X Dennis Kirk Part #: 1310605 Pro X Piston Assembly - 65.25mm Bore: Manufacturer part # 4195 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: S is Standard. 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (1.75mm).. 4195 2 on hand More Info/Options for Pro X Piston Assembly - 65.25mm Bore 4195

$33.99 Engine & Transmission: Pro X Piston Ring Set 4195R Manufacturer: Pro X Dennis Kirk Part #: 1310605R Pro X Piston Ring Set: Manufacturer part # 4195R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm).. 4195R 2 on hand More Info/Options for Pro X Piston Ring Set 4195R

$79.99 Engine & Transmission: Pro X Piston Assembly - 65.5mm Bore 4196 Manufacturer: Pro X Dennis Kirk Part #: 1310606 Pro X Piston Assembly - 65.5mm Bore: Manufacturer part # 4196 - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: S is Standard. 1 is +.010 in. (.25mm). 2 is +.020 in. (.50mm). 3 is +.030 in. (.75mm). 4 is +.040 in. (1.0mm). 5 is +.050 in. (1.25mm). 6 is +.060 in. (1.50mm). 8 is +.080 in. (1.75mm).. 4196 1 on hand More Info/Options for Pro X Piston Assembly - 65.5mm Bore 4196

$33.99 Engine & Transmission: Pro X Piston Ring Set 4196R Manufacturer: Pro X Dennis Kirk Part #: 1310606R Pro X Piston Ring Set: Manufacturer part # 4196R - Pro X rings are exact OEM replacements and can be interchange with stock part. HOW TO ORDER: The last number of the Dennis Kirk Part # represent the following: SR is Standard. 1R is .010 in. (.25mm). 2R is .020 in. (.5mm). 3R is .030 in. (.75mm). 4R is .040 in. (1.0mm). 5R is .050 in. (1.25mm). 6R is .060 in. (1.50mm). 8R is .080 in. (1.75mm).. 4196R 1 on hand More Info/Options for Pro X Piston Ring Set 4196R

$82.99 Engine & Transmission: Pro X Piston Assembly - 55.95mm Bore 4208B Manufacturer: Pro X Dennis Kirk Part #: 131030SB Pro X Piston Assembly - 55.95mm Bore: Manufacturer part # 4208B - The smart alternative to costly engine repairs. Cast from a high-silicone content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances. OEM replacements. Available in standard and oversizes. Pro X rings are exact OEM replacements and can be interchange with stock part. B, C, D and E extend the life of expensive plated cylinders. Pistons supplied in a kit includes rings, wrist pins, and circlips. NOTE: This is a fractional oversize piston of .0004 inch. It is intended for slightly worn cylinders, please be sure this is what you need before ordering. The following is the meaning of the letters next to Dennis Kirk Part Number: S is Standard. SB is +.0004 in.. SC is +.0008 in.. SD is +.0012 in.. SE is +.0016 in... 4208B Expected Soon More Info/Options for Pro X Piston Assembly - 55.95mm Bore 4208B