Chains, Sprockets & Accessories

EK 630MS Chain

EK 530DRZ

EK Chain

The EK 630MS was specially designed for 500HP drag bikes. It’s quad-staked, has a tensile strength of 11,880 lbs. and is rated for bikes up to 500hp. The pin diameter is .233", the side plates are .121" on the inside, outside and master. Recommended application: drag racing up to 500hp. Tensile strength: 11,880 lbs

 

The EK 530DRZ was specially designed for 300HP drag bikes. This is a great chain for high HP streetbikes also. Recommended application: drag racing up to 300hp. Tensile strength: 11,500 lbs

There can be no returns of chain once it is cut from the roll and shipped

Exoticycle chain tension roller

 

Exoticycle's innovative bolt on chain tension roller is designed to eliminate chain slack under power. Stops both damage and skipping on high power bikes. Bolts on underbracing of most brands swingarms.

 

SprocketVortex Aluminum Sprockets are the standard in the race industry. They are CNC Machined from lightweight 7075 T6 aerospace aluminum.

Using superior quality aircraft billet aluminum made in the USA to exact tolerances exceeding American Gear standards, S&S sprockets are of the highest quality. 22 to 74 teeth sizes are available for most models. All sprockets have lightening holes when possible.

 

OEM Front (Teeth/Spk#)

OEM Rear (Teeth/Spk#)

OEM #pins/Chain

OEM Ratio

Hayabusa Gen I

17 / 3521

40 / 436

112 / 530

2.35

Hayabusa Gen II

18 / 3520

43 / 527

114 / 530

2.39

GSXR1000 01-06

17 / 3521

42 / 527

110 / 530

2.47

GSXR1000 07-08

17 / 3521

43 / 527

112 / 530

2.53

GSXR1000 09-16

17 / 3520

42 / 438

114 / 530

2.47

GSXR1000 17+

17 / 3528

45 / 435c

120 / 525

2.65

ZX14 06-11

17 / 3509

41 / 427

116 / 530

2.41

ZX14 12-20

17 / 3509

42 / 427

118 / 530

2.47

Please note: All sprockets we list and stock are for 530 pitch chain. 2017+ GSXR1000 is 525 pitch OEM

Gear Ratio Chart

Don't forget your chain guard!

Part Number

Description Racer Price

76-DRZ2-530-130

 EK Chain DRZ2 Drag Race 530x130

$200.20

76-DRZ2-530-140

 EK Chain DRZ2 Drag Race 530x140

$215.60

76-drz2-530-150

 EK Chain DRZ2 Drag Race 530x150

$231.00

76-drz2-530

 EK Chain DRZ2 Drag Race 530 per pin

$1.54

76-drz2-530-ML

 EK Master Link DRZ2 Drag Race 530

$8.00

76-MS-630-140

 EK Chain Drag Race MS 630x140

$198.98

76-MS-630-150

 EK Chain Drag Race MS 630x150

$213.00

76-ms-630

 EK Chain MS Drag Race 630 per pin

$1.42

76-ms-630-ml

 EK Master Link MS Drag Race 630

$8.00

81-3521-14

 Vortex Front Sprocket 14 Tooth Hayabusa Gen I, GSXR1000 01-08

$33.95

81-3521-15

 Vortex Front Sprocket 15 Tooth Hayabusa Gen I, GSXR1000 01-08

$33.95

81-3521-16

 Vortex Front Sprocket 16 Tooth Hayabusa Gen I, GSXR1000 01-08

$33.95

81-3516-16

 Vortex Front Sprocket 16 Tooth HD Shaft 530 Chain Hayabusa

$34.95

81-3520-16

 Vortex Front Sprocket 16 Tooth Hayabusa Gen II & III, GSXR1000 09-16

$33.95

81-3509-16

 Vortex Front Sprocket 16 T Zx14

$30.95

76-514-17

 SS Hayabusa C/S Sprocket 17 Tooth

$29.00

81-3521-17

 Vortex Front Sprocket 17 Tooth Hayabusa Gen I, GSXR1000 01-08

$33.95

81-3516-17

 Vortex Front Sprocket 17 Tooth HD Shaft 530 Chain Hayabusa

$34.95

81-3520-17

 Vortex Front Sprocket 17 Tooth Hayabusa Gen II & III, GSXR1000 09-16

$33.95

81-3509-17

 Vortex Front Sprocket 17 T Zx14

$30.95

81-3521-18

 Vortex Front Sprocket 18 Tooth Hayabusa Gen I, GSXR1000 01-08

$33.95

81-3516-18

 Vortex Front Sprocket 18 Tooth HD Shaft 530 Chain Hayabusa

$34.95

81-3520-18

 Vortex Front Sprocket 18 Tooth Hayabusa Gen II & III, GSXR1000 09-16

$33.95

81-3770-15

 Vortex Front Sprocket 15 T Gsxr1000 17+ (530 Conversion)

$42.95

81-3770-16

 Vortex Front Sprocket 16 T Gsxr1000 17+ (530 Conversion)

$42.95

81-3770-17

 Vortex Front Sprocket 17 T Gsxr1000 17+ (530 Conversion)

$42.95

81-3770-18

 Vortex Front Sprocket 18 T Gsxr1000 17+ (530 Conversion)

$42.95

81-3509-18

 Vortex Front Sprocket 18 T Zx14

$30.95

81-3516-19

 Vortex Front Sprocket 19 Tooth HD Shaft 530 Chain Hayabusa

$37.95

25-776-19

 PBI Front Sprocket 19 Tooth Hayabusa Gen I, GSXR1000 01-08

$44.95

25-677-19

 PBI Front Sprocket 19 Tooth Hayabusa Gen II $ III, GSXR1000 09-16

$44.95

76-478-38

 SS Hayabusa Rear Sprocket 38 Tooth Aluminum

$65.00

81-436-38

 Vortex Rear Sprocket 38 Tooth Hayabusa Gen I

$73.95

81-527-38

 Vortex Rear Sprocket 38 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-436-39

 Vortex Rear Sprocket 39 Tooth Hayabusa Gen I

$73.95

81-527-39

 Vortex Rear Sprocket 39 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-39

 Vortex Rear Sprocket 39 T Gsxr1000 09+

$73.95

81-427-39

 Vortex Rear Sprocket 39 T Zx14

$73.95

81-825-39

 Vortex Rear Sprocket 39 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-39

 Vortex Rear Sprocket 39 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-40

 Vortex Rear Sprocket 40 Tooth Hayabusa Gen I

$73.95

81-527-40

 Vortex Rear Sprocket 40 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-40

 Vortex Rear Sprocket 40 T Gsxr1000 09+

$73.95

81-427-40

 Vortex Rear Sprocket 40 T Zx14

$73.95

81-825-40

 Vortex Rear Sprocket 40 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-40

 Vortex Rear Sprocket 40 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-41

 Vortex Rear Sprocket 41 Tooth Hayabusa Gen I

$73.95

81-527-41

 Vortex Rear Sprocket 41 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-41

 Vortex Rear Sprocket 41 T Gsxr1000 09+

$73.95

81-427-41

 Vortex Rear Sprocket 41 T Zx14

$73.95

81-825-41

 Vortex Rear Sprocket 41 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-41

 Vortex Rear Sprocket 41 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-42

 Vortex Rear Sprocket 42 Tooth Hayabusa Gen I

$73.95

81-527-42

 Vortex Rear Sprocket 42 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-42

 Vortex Rear Sprocket 42 T Gsxr1000 09+

$73.95

81-427-42

 Vortex Rear Sprocket 42 T Zx14

$73.95

81-825-42

 Vortex Rear Sprocket 42 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-42

 Vortex Rear Sprocket 42 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-43

 Vortex Rear Sprocket 43 Tooth Hayabusa Gen I

$73.95

81-527-43

 Vortex Rear Sprocket 43 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-43

 Vortex Rear Sprocket 43 T Gsxr1000 09+

$73.95

81-427-43

 Vortex Rear Sprocket 43 T Zx14

$73.95

81-825-43

 Vortex Rear Sprocket 43 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-43

 Vortex Rear Sprocket 43 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-44

 Vortex Rear Sprocket 44 Tooth Hayabusa Gen I

$73.95

81-527-44

 Vortex Rear Sprocket 44 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-44

 Vortex Rear Sprocket 44 T Gsxr1000 09+

$73.95

81-427-44

 Vortex Rear Sprocket 44 T Zx14

$73.95

81-825-44

 Vortex Rear Sprocket 44 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-44

 Vortex Rear Sprocket 44 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-45

 Vortex Rear Sprocket 45 Tooth Hayabusa Gen I

$73.95

81-527-45

 Vortex Rear Sprocket 45 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-45

 Vortex Rear Sprocket 45T Gsxr1000 09+

$73.95

81-427-45

 Vortex Rear Sprocket 45 T Zx14

$73.95

81-825-45

 Vortex Rear Sprocket 45 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-45

 Vortex Rear Sprocket 45 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-46

 Vortex Rear Sprocket 46 Tooth Hayabusa Gen I

$73.95

81-527-46

 Vortex Rear Sprocket 46 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-46

 Vortex Rear Sprocket 46T Gsxr1000 09+

$73.95

81-427-46

 Vortex Rear Sprocket 46 T Zx14

$73.95

81-825-46

 Vortex Rear Sprocket 46 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-46

 Vortex Rear Sprocket 46 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-47

 Vortex Rear Sprocket 47 Tooth Hayabusa Gen I

$73.95

81-527-47

 Vortex Rear Sprocket 47 Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-438-47

 Vortex Rear Sprocket 47T Gsxr1000 09+

$73.95

81-825-47

 Vortex Rear Sprocket 47 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-47

 Vortex Rear Sprocket 47 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-48

 Vortex Rear Sprocket 48 Tooth Hayabusa Gen I

$73.95

81-527-48

 Vortex Rear Sprocket 48Tooth Hayabusa Gen II & III, GSXR1000 01-08

$73.95

81-825-48

 Vortex Rear Sprocket 48 T Marvic/Galespeed Wheel 6 Bolt 80Mm

$73.95

81-840-48

 Vortex Rear Sprocket 48 T Marvic/Marchesini/BST Wheel 76Mm 5 Bolt

$73.95

81-436-50

 Vortex Rear Sprocket 50 Tooth Hayabusa Gen I

$73.95

81-527-50

 Vortex Rear Sprocket 50 Tooth Hayabusa Gen II, GSXR1000 01-08

$73.95

77-019

 Exoticycle Chain Tensioner Roller 1'' Tube, Black

$109.00

77-020

 Exoticycle Chain Tensioner Roller 1.187' Tube, Black

$109.00