1. JT

JT Motorcycle

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JT
520 Steel Rear Sprocket
$16.99 - $44.69
You save up to $4.88 (9%)
  • Steel
  • Black
(60)
JT 520 Steel Rear Sprocket Dirt or street, the JT 520 Steel Rear Sprocket handles the power and lasts far longer than aluminum thanks to the 545C high carbon steel construction. JT Sprockets are m...
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JT
520 Front Countershaft Sprocket
$8.99 - $25.99
You save up to $4.00 (13%)
  • Steel
(62)
JT 520 Front Countershaft SprocketMade exclusively from the finest grade of C49 high carbon steel, JT Countershaft Sprockets are made to last with a lifespan greater than any other steel or aluminu...
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JT
525 Rear Sprocket
$26.99 - $38.99
You save up to $5.96 (13%)
  • Steel
(29)
JT 525 Rear SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild steel or surfa...
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JT
530 Front Countershaft Sprocket
$13.99 - $27.99
You save up to $2.45 (8%)
  • Steel
(32)
JT 530 Front Countershaft Sprocket JT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mil...
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JT
530 Rear Sprocket
$28.49 - $45.99
You save up to $8.00 (14%)
  • Steel
(32)
JT 530 Rear Sprocket JT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild steel or sur...
Quick View
JT
525 Front Countershaft Sprocket
$12.79 - $28.99
You save up to $5.00 (14%)
  • Steel
(26)
JT 525 Front Countershaft Sprocket JT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any ...
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JT
428 Steel Rear Sprocket
$11.99 - $35.99
You save up to $4.00 (10%)
  • Steel
(5)
JT 428 Steel Rear SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild steel or...
Quick View
JT
420 Steel Rear Sprocket
$9.19 - $22.99
You save up to $4.01 (14%)
  • Steel
(4)
JT 420 Steel Rear SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild steel or...
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JT
428 Front Countershaft Sprocket
$6.99 - $15.99
You save up to $2.89 (15%)
  • Steel
(8)
JT 428 Front Countershaft SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild ...
Closeout up to 36% off
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JT
520 Aluminum Rear Sprocket
$29.99 - $45.99
You save up to $7.53 (14%)
  • Alloy
(6)
JT 520 Aluminum Rear SprocketMade from the latest generation of computer design and control metal cutting equipment for maximum durability JT rear sprockets are made from the finest 7075 T6 aluminu...
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JT
420 Front Countershaft Sprocket
$7.69 - $8.99
You save up to $1.00 (10%)
  • Steel
(4)
JT 420 Front Countershaft SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild ...
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JT
420 Aluminum Rear Sprocket
$29.99 - $37.05
You save up to $6.54 (15%)
  • Alloy
(0)
JT 420 Aluminum Rear SprocketMade from the latest generation of computer design and control metal cutting equipment for maximum durability JT rear sprockets are made from the finest 7075 T6 aluminu...
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JT
520 Conversion Rear Sprocket
$22.99 - $43.99
You save up to $7.00 (13%)
  • Steel
  • Alloy
(4)
JT 520 Conversion Rear SprocketJT rear sprockets are made from the latest generation of computer design and control metal cutting equipment for maximum durability Made from the finest C45 high carb...
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JT
532 Rear Sprocket
$40.99 - $46.99
You save up to $7.00 (12%)
  • Steel
(0)
JT 532 Rear SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild steel or surfa...
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JT
630 Rear Sprocket
$28.89 - $36.99
You save up to $6.00 (13%)
  • Steel
(1)
JT 630 Rear SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild steel or surfa...
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JT
525 Rear Sprocket for Carrier
$33.99 - $40.00
You save up to $7.05 (14%)
  • Silver
(2)
JT 525 Rear Sprocket for Carrier Made from 7075 T-6 aluminum Conversion sprockets are compatible with the JT Carrier and the some other aftermarket conversion carriers
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JT
532 Front Countershaft Sprocket
$16.99 - $21.99
You save up to $2.00 (8%)
  • Steel
(0)
JT 532 Front Countershaft SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild ...
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JT
Sprocket Carrier
$85.09 - $89.89
You save up to $15.81 (14%)
  • Silver
(0)
JT Sprocket Carrier Rear sprocket carrier conversion allows fast gearing changes, reduces unsprung weight and gives the bike a unique custom look With the carrier, it is no longer necessary t...
Closeout up to 14% off
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JT
428 Aluminum Rear Sprocket
$34.06 - $42.99
You save up to $7.10 (14%)
  • Aluminum
(1)
JT 428 Aluminum Rear SprocketMade from the latest generation of computer design and control metal cutting equipment for maximum durability JT rear sprockets are made from the finest 7075 T6 aluminu...
Quick View
JT
630 Front Countershaft Sprocket
$14.49 - $24.99
You save up to $2.31 (8%)
  • Steel
(1)
JT 630 Front Countershaft SprocketJT Sprockets are made exclusively from the finest Japanese 545C high carbon steel Heat treated and hand finished to meet or exceed OEM standards Outlasts any mild ...
Quick View
JT
520 Rear Sprocket for Carrier
$27.09 - $33.19
You save up to $5.79 (14%)
  • Silver
(0)
JT 520 Rear Sprocket for Carrier Made from 7075 T-6 aluminum Conversion sprockets are compatible with the JT Carrier and the some other aftermarket conversion carriers

Latest Reviews

Paul (Euharlee )

Fit
Finish
Durability
Features
Cost Benefit

15T front sprocket change on my 2007 Ninja 250

Came nicely packaged. Really nice install and fitment. I paired this with a 42T rear sprocket and got nearly a 1,000 RPM drop in 6th. Hills may require a downshift now, but the engine handles the highway speeds much better without feeling like its going to explode. Same manufacture as the OE sprocket on my bike, so I would assume it will last quite a while as long as you maintain your chain every 300 miles.

Paul (Euharlee )

Fit
Finish
Durability
Features
Cost Benefit

52T rear sprocket on 2007 Ninja 250

Came nicely packaged, and was a direct fit with zero issues on install. I paired this with the 15T front sprocket and am very pleased with my new cruising RPM's. Now the bike feels "ok" at highway speeds vs the previous high RPM struggle. Almost a 1,000 RPM drop in 6th. 6th gear going up a hill may require a down shift now to keep speed, but the pros far outweigh the cons for this change.

Brian (Indianapolis )

Fit
Finish
Durability
Features
Cost Benefit

Nicely Made, Great Pricing, Gearing Options

Whether you want to go with stock gearing or move up or down a few teeth, it seems that JT sprockets have all the options covered at a great price, with fantastic quality and durability. They also publish the technical specs for their sprockets on their web site, which makes researching unusual applications much easier.

Don (Mesquite )

Fit
Finish
Durability
Features
Cost Benefit

J T Sprocket

Visually the sprocket looks fine and fit perfectly. The J T Sprokets were recommended to me, as a great sprocket for a reasonalbe cost. So far so good.

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