JT SPROCKETS
JT Sprockets Front and Rear Sprockets at JJ Motorsports
JT Sprockets, founded in 1985 by Chris Boyiantzeas in the UK as part of the Bike Alert group, is the world's leading manufacturer of aftermarket sprockets for motorcycles and ATVs. With production facilities in Thailand and distribution worldwide, JT combines cutting-edge technology and premium materials to produce over 12 million sprockets annually, focusing on performance, durability, and precision for riders of all levels.
At JJ Motorsports, we carry a robust selection of JT Sprockets products to optimize your drivetrain. For enhanced strength in demanding conditions, consider the Steel Rear Sprocket in Graphite with 48 Teeth or the larger 50-Tooth version. Riders looking for Suzuki-specific options can upgrade with the Rear Sprocket 44-Tooth for Suzuki, while Honda owners might prefer the Front Sprocket 17-Tooth for Honda. For a pop of color and lightweight performance, check out the Red Rear Sprocket 51-Tooth for Beta/Honda or the Blue Rear Sprocket 51-Tooth for Yamaha. Whether you're maintaining your bike or boosting efficiency, JT Sprockets offers compatible solutions for various models. Explore our inventory to find the right fit for your ride.
Key features of JT Sprockets products include computer-designed profiles for ultimate strength at minimum weight, high-grade C49 steel or 7075-T6 aviation-grade aluminum construction, rigorous testing to exceed OEM standards, and precise machining for optimal fit and reduced wear. Shop now and elevate your motorcycle's performance with JT Sprockets!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
JT SPROCKETS Rear Sprocket - 44 Tooth - Triumph JTR2014.44
JT SPROCKETS
MSRP: $36.60Now: $32.57Was: $36.60A worn or mismatched rear sprocket compromises your Triumph's acceleration, top-end speed, and chain longevity. The JT Sprockets 44-tooth rear sprocket delivers the durability and precision...12102713- SKU:
- 12102713
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
MSRP: $36.60Now: $32.57Was: $36.60Qty in Cart: 0Quantity:Price:MSRP: $36.60Now: $32.57Was: $36.60Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 32 Tooth - Kawasaki JTR501.32
JT SPROCKETS
MSRP: $33.93Now: $30.20Was: $33.93A worn or mismatched rear sprocket directly impacts your bike's acceleration, fuel efficiency, and overall drivetrain longevity. The JT Sprockets 32-tooth rear sprocket is engineered to deliver...12102715- SKU:
- 12102715
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
MSRP: $33.93Now: $30.20Was: $33.93Qty in Cart: 0Quantity:Price:MSRP: $33.93Now: $30.20Was: $33.93Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 47 Tooth - Kawasaki/Suzuki/Yamaha JTR479.47
JT SPROCKETS
MSRP: $48.50Now: $43.17Was: $48.50A worn or incorrect sprocket directly impacts your bike's acceleration, top-end performance, and drivetrain longevity. The JT Sprockets 47-tooth rear sprocket restores optimal power delivery with...12102716- SKU:
- 12102716
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
MSRP: $48.50Now: $43.17Was: $48.50 -
On Sale
JT SPROCKETS Rear Sprocket - 43 Tooth - Hypermotard JTR751.43
JT SPROCKETS
MSRP: $39.33Now: $35.00Was: $39.33A worn or mismatched rear sprocket directly impacts your Hypermotard's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 43-tooth rear sprocket is engineered to restore...12102718- SKU:
- 12102718
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
MSRP: $39.33Now: $35.00Was: $39.33Qty in Cart: 0Quantity:Price:MSRP: $39.33Now: $35.00Was: $39.33Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 42 Tooth - Suzuki JTR807.42
JT SPROCKETS
MSRP: $34.35Now: $30.57Was: $34.35A worn or incompatible rear sprocket directly impacts your bike's acceleration, top-end performance, and overall driveability. The JT Sprockets 42-tooth rear sprocket is engineered to deliver...12102719- SKU:
- 12102719
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
MSRP: $34.35Now: $30.57Was: $34.35Qty in Cart: 0Quantity:Price:MSRP: $34.35Now: $30.57Was: $34.35Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 48 Tooth - Suzuki JTR811.48
JT SPROCKETS
MSRP: $32.88Now: $29.26Was: $32.88A worn or incorrect rear sprocket directly impacts your Suzuki's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 48-tooth rear sprocket delivers the durability and...12102720- SKU:
- 12102720
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
MSRP: $32.88Now: $29.26Was: $32.88Qty in Cart: 0Quantity:Price:MSRP: $32.88Now: $29.26Was: $32.88Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 47 Tooth - Suzuki JTR823.47
JT SPROCKETS
MSRP: $42.30Now: $37.65Was: $42.30A worn or incorrect rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 47-tooth rear sprocket is engineered to deliver...12102721- SKU:
- 12102721
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
MSRP: $42.30Now: $37.65Was: $42.30 -
On Sale
JT SPROCKETS Rear Sprocket - 39 Tooth - Ducati JTR735.39
JT SPROCKETS
MSRP: $31.73Now: $28.24Was: $31.73A worn or mismatched rear sprocket compromises acceleration, top-end power delivery, and chain longevity. The JT Sprockets 39-tooth rear sprocket restores optimal gearing geometry while delivering...12102723- SKU:
- 12102723
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
MSRP: $31.73Now: $28.24Was: $31.73Qty in Cart: 0Quantity:Price:MSRP: $31.73Now: $28.24Was: $31.73Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 31 Tooth - Z 125 Pro JTR801.31
JT SPROCKETS
MSRP: $14.73Now: $13.11Was: $14.73If you're running a Z 125 Pro, rear sprocket wear directly impacts acceleration response and top-end performance. A worn sprocket creates slack in your chain drive, robbing you of power transfer...12102724- SKU:
- 12102724
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
MSRP: $14.73Now: $13.11Was: $14.73 -
On Sale
JT SPROCKETS Rear Sprocket - 43 Tooth - Suzuki JTR829.43
JT SPROCKETS
MSRP: $33.95Now: $30.22Was: $33.95A worn or undersized rear sprocket directly impacts acceleration, top speed, and overall drivetrain efficiency on your Suzuki. The JT Sprockets 43-tooth rear sprocket delivers the precision...12102732- SKU:
- 12102732
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
MSRP: $33.95Now: $30.22Was: $33.95Qty in Cart: 0Quantity:Price:MSRP: $33.95Now: $30.22Was: $33.95Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 33 Tooth - XS650 JTR850.33
JT SPROCKETS
MSRP: $32.53Now: $28.95Was: $32.53A properly sized rear sprocket is critical for optimizing your XS650's acceleration, top-end speed, and overall powertrain efficiency. The 33-tooth JT Sprockets rear sprocket delivers the precision...12102734- SKU:
- 12102734
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
MSRP: $32.53Now: $28.95Was: $32.53 -
On Sale
JT SPROCKETS Rear Sprocket - 40 Tooth - XT600 JTR857.40
JT SPROCKETS
MSRP: $27.85Now: $24.79Was: $27.85A worn or incorrect rear sprocket directly impacts your XT600's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 40-tooth rear sprocket delivers the precision...12102737- SKU:
- 12102737
- Availability:
- Ships Same Business Day
- Weight:
- 1.53 LBS
MSRP: $27.85Now: $24.79Was: $27.85 -
On Sale
JT SPROCKETS Countershaft Sprocket - 12 Tooth JTF430.12
JT SPROCKETS
MSRP: $11.88Now: $10.57Was: $11.88A properly sized countershaft sprocket is critical to maximizing your engine's power delivery and achieving optimal gear ratios for your specific application. The JT Sprockets 12-tooth countershaft...12120115- SKU:
- 12120115
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
MSRP: $11.88Now: $10.57Was: $11.88 -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - Husaberg/KTM JTF1901.15
JT SPROCKETS
MSRP: $12.75Now: $11.35Was: $12.75A worn or damaged countershaft sprocket robs your Husaberg or KTM of efficient power transfer and increases drivetrain wear across the entire transmission system. This 15-tooth JT sprocket delivers...12120222- SKU:
- 12120222
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
MSRP: $12.75Now: $11.35Was: $12.75 -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth JTF823.14
JT SPROCKETS
MSRP: $14.15Now: $12.59Was: $14.15A properly sized countershaft sprocket is critical to optimizing your drivetrain's power delivery and acceleration characteristics. The JT Sprockets 14-tooth design delivers the strength and...12120231- SKU:
- 12120231
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
MSRP: $14.15Now: $12.59Was: $14.15 -
On Sale
JT SPROCKETS Countershaft Sprocket - 13 Tooth - Honda JTF270.13
JT SPROCKETS
MSRP: $13.78Now: $12.26Was: $13.78A properly sized countershaft sprocket is critical for optimizing your Honda's power delivery and acceleration characteristics. This 13-tooth configuration provides the ideal balance between top-end...12120564- SKU:
- 12120564
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
MSRP: $13.78Now: $12.26Was: $13.78Qty in Cart: 0Quantity:Price:MSRP: $13.78Now: $12.26Was: $13.78Subtotal: -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth JTF327.15
JT SPROCKETS
MSRP: $14.23Now: $12.66Was: $14.23A worn or undersized countershaft sprocket robs your motorcycle of crisp throttle response and efficient power delivery. The JT Sprockets 15-tooth countershaft sprocket delivers reliable engagement...12120571- SKU:
- 12120571
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $14.23Now: $12.66Was: $14.23 -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth - Honda/Kawasaki JTF273.14
JT SPROCKETS
MSRP: $7.20Now: $6.41Was: $7.20A worn or damaged countershaft sprocket directly impacts acceleration, engine response, and drivetrain efficiency—especially in racing applications where precise power delivery matters. This JT...12120787- SKU:
- 12120787
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $7.20Now: $6.41Was: $7.20 -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth - Suzuki JTF434.14
JT SPROCKETS
MSRP: $12.55Now: $11.17Was: $12.55A worn or damaged countershaft sprocket directly impacts power delivery and throttle response—compromising both acceleration and overall drivetrain efficiency. This JT Sprockets 14-tooth countershaft...12120788- SKU:
- 12120788
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
MSRP: $12.55Now: $11.17Was: $12.55Qty in Cart: 0Quantity:Price:MSRP: $12.55Now: $11.17Was: $12.55Subtotal: -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth - Yamaha JTF548.14
JT SPROCKETS
MSRP: $7.20Now: $6.41Was: $7.20A worn or damaged countershaft sprocket directly impacts your power delivery and throttle response. This OEM-spec JT Sprocket delivers the precise engagement and durability you need to maintain...12120789- SKU:
- 12120789
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $7.20Now: $6.41Was: $7.20 -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - KLX150L JTF273.15
JT SPROCKETS
MSRP: $7.20Now: $6.41Was: $7.20A worn or damaged countershaft sprocket directly impacts your KLX150L's acceleration, chain tension, and overall drivetrain efficiency. This OEM-specification replacement restores proper gear...12120793- SKU:
- 12120793
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
MSRP: $7.20Now: $6.41Was: $7.20 -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - Honda JTF339.15
JT SPROCKETS
MSRP: $20.33Now: $18.09Was: $20.33A countershaft sprocket directly influences your Honda's acceleration curve and power delivery characteristics. If you're running stock gearing and feel a lag in throttle response or need quicker...12120794- SKU:
- 12120794
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
MSRP: $20.33Now: $18.09Was: $20.33 -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth - KTM JTF1903.14
JT SPROCKETS
MSRP: $13.75Now: $12.24Was: $13.75A worn or damaged countershaft sprocket directly degrades power delivery and throttle response on your KTM—this JT Sprockets 14-tooth replacement restores precise engagement and chain control...12120932- SKU:
- 12120932
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
MSRP: $13.75Now: $12.24Was: $13.75 -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth - Honda JTF277.14
JT SPROCKETS
MSRP: $7.20Now: $6.41Was: $7.20The countershaft sprocket is critical to your Honda's acceleration curve and throttle response—choose the wrong tooth count and you're leaving performance on the table. This 14-tooth JT sprocket...12120933- SKU:
- 12120933
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $7.20Now: $6.41Was: $7.20 -
On Sale
JT SPROCKETS Countershaft Sprocket - 18 Tooth - Kawasaki JTF1537.18
JT SPROCKETS
MSRP: $23.83Now: $21.21Was: $23.83A worn or undersized countershaft sprocket directly impacts your power delivery, throttle response, and overall gear ratio performance. This JT Sprockets 18-tooth unit is engineered for maximum...12120945- SKU:
- 12120945
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
MSRP: $23.83Now: $21.21Was: $23.83Qty in Cart: 0Quantity:Price:MSRP: $23.83Now: $21.21Was: $23.83Subtotal: -
On Sale
JT SPROCKETS Countershaft Sprocket - 16 Tooth - Honda JTF1309.16
JT SPROCKETS
MSRP: $20.05Now: $17.84Was: $20.05A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and acceleration response. This JT Sprockets 16-tooth replacement restores precise power delivery to your rear...12121147- SKU:
- 12121147
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $20.05Now: $17.84Was: $20.05Qty in Cart: 0Quantity:Price:MSRP: $20.05Now: $17.84Was: $20.05Subtotal: -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth - Honda JTF1370.14
JT SPROCKETS
MSRP: $19.70Now: $17.53Was: $19.70A worn or damaged countershaft sprocket directly impacts power delivery and acceleration consistency across the entire rev range. The JT Sprockets 14-tooth countershaft sprocket restores precise...12121148- SKU:
- 12121148
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $19.70Now: $17.53Was: $19.70 -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - Honda JTF1373.15
JT SPROCKETS
MSRP: $23.10Now: $20.56Was: $23.10A worn or mismatched countershaft sprocket directly impacts your Honda's acceleration, throttle response, and overall drivetrain efficiency. The JT Sprockets 15-tooth countershaft sprocket delivers...12121149- SKU:
- 12121149
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $23.10Now: $20.56Was: $23.10 -
On Sale
JT SPROCKETS Countershaft Sprocket - 11 Tooth - KTM JTF1901.11
JT SPROCKETS
MSRP: $12.75Now: $11.35Was: $12.75A worn or damaged countershaft sprocket directly compromises power delivery and throttle response on your KTM. This JT Sprockets 11-tooth replacement restores precise engagement between your engine...12121152- SKU:
- 12121152
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
MSRP: $12.75Now: $11.35Was: $12.75 -
On Sale
JT SPROCKETS Countershaft Sprocket - 16 Tooth JTF1901.16SC
JT SPROCKETS
MSRP: $19.13Now: $17.03Was: $19.13A worn or mismatched countershaft sprocket directly impacts your motorcycle's power delivery and acceleration characteristics. This 16-tooth JT sprocket restores crisp throttle response and maintains...12121153- SKU:
- 12121153
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
MSRP: $19.13Now: $17.03Was: $19.13 -
On Sale
JT SPROCKETS Countershaft Sprocket - 16 Tooth - Yamaha JTF546.16
JT SPROCKETS
MSRP: $6.53Now: $5.81Was: $6.53A worn or undersized countershaft sprocket robs your Yamaha of acceleration and throttle responsiveness. This 16-tooth sprocket restores crisp power delivery and optimizes your gearing for aggressive...12122000- SKU:
- 12122000
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $6.53Now: $5.81Was: $6.53Qty in Cart: 0Quantity:Price:MSRP: $6.53Now: $5.81Was: $6.53Subtotal: -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - KTM JTF1903.15
JT SPROCKETS
MSRP: $14.40Now: $12.82Was: $14.40A 15-tooth countershaft sprocket is essential for maximizing acceleration and throttle response on your KTM, delivering quicker power delivery off the line. Precision-engineered from SCM420 chromoly...12121158- SKU:
- 12121158
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
MSRP: $14.40Now: $12.82Was: $14.40 -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - KTM JTF1904.15
JT SPROCKETS
MSRP: $21.70Now: $19.31Was: $21.70A properly-sized countershaft sprocket is essential for optimizing your KTM's power delivery and acceleration characteristics. This 15-tooth configuration provides the ideal balance between throttle...12121159- SKU:
- 12121159
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $21.70Now: $19.31Was: $21.70 -
On Sale
JT SPROCKETS Countershaft Sprocket - 14 Tooth - Honda JTF333.14
JT SPROCKETS
MSRP: $23.13Now: $20.59Was: $23.13A worn or damaged countershaft sprocket directly compromises your engine's power delivery and acceleration response. This JT Sprockets 14-tooth unit restores precise gear engagement, ensuring...12121162- SKU:
- 12121162
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $23.13Now: $20.59Was: $23.13 -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - S 1000 JTF404.15
JT SPROCKETS
MSRP: $19.80Now: $17.62Was: $19.80A countershaft sprocket is fundamental to your drivetrain's efficiency and responsiveness. This 15-tooth JT sprocket is computer-optimized to deliver maximum strength without unnecessary...12121166- SKU:
- 12121166
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $19.80Now: $17.62Was: $19.80 -
On Sale
JT SPROCKETS Countershaft Sprocket - 16 Tooth - Ducati JTF736.16
JT SPROCKETS
MSRP: $28.18Now: $25.08Was: $28.18Upgrading your countershaft sprocket is one of the most direct ways to tune your Ducati's acceleration and top-end performance. The 16-tooth design shifts your power band forward, giving you quicker...12121171- SKU:
- 12121171
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
MSRP: $28.18Now: $25.08Was: $28.18 -
On Sale
JT SPROCKETS Countershaft Sprocket - 16 Tooth - Yamaha JTF1592.16
JT SPROCKETS
MSRP: $14.58Now: $12.98Was: $14.58If you're running a Yamaha and want sharper throttle response with quicker acceleration out of corners, your countershaft sprocket is the first place to look. This 16-tooth JT Sprockets unit delivers...12121204- SKU:
- 12121204
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $14.58Now: $12.98Was: $14.58 -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - Gas Gas/Husqvarna/KTM JTF1906.15
JT SPROCKETS
MSRP: $10.95Now: $9.75Was: $10.95A worn or damaged countershaft sprocket directly impacts your bike's acceleration, engine response, and overall drivetrain efficiency. The JT Sprockets 15-tooth countershaft sprocket is engineered to...12121209- SKU:
- 12121209
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
MSRP: $10.95Now: $9.75Was: $10.95Qty in Cart: 0Quantity:Price:MSRP: $10.95Now: $9.75Was: $10.95Subtotal: -
On Sale
JT SPROCKETS Countershaft Sprocket - 15 Tooth - DRZ125/L JTF409.15
JT SPROCKETS
MSRP: $11.90Now: $10.59Was: $11.90The countershaft sprocket is a critical drivetrain component that directly affects your DRZ125/L's acceleration, top speed, and overall power delivery. A worn or damaged sprocket will cause chain...12121224- SKU:
- 12121224
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
MSRP: $11.90Now: $10.59Was: $11.90Qty in Cart: 0Quantity:Price:MSRP: $11.90Now: $10.59Was: $11.90Subtotal: -
On Sale
JT SPROCKETS Countershaft Sprocket - 13 Tooth - XR/XL250 JTF1265.13
JT SPROCKETS
MSRP: $10.03Now: $8.93Was: $10.03A precision countershaft sprocket is critical to your XR/XL250's power delivery and chain longevity. JT Sprockets' 13-tooth design combines computer-optimized tooth geometry with induction-hardened...12121289- SKU:
- 12121289
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
MSRP: $10.03Now: $8.93Was: $10.03
