Street Bike Drivetrain
At JJ Motorsports, we sell the highest quality drivetrain parts for street bikes. Our online store offers a wide selection of parts, including clutches, chains, sprockets, and more. We offer free shipping on orders over $99, and we have a team of experts on hand to answer any questions you may have. Whether you're looking to upgrade your bike's performance or simply keep it running smoothly, JJ Motorsports is your one-stop shop for all your street bike drivetrain needs. Thanks for choosing JJ Motorsports!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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SUPERSPROX Countershaft Sprocket - 14-Tooth CST-513-17-14-2
SUPERSPROX
$39.95SUPERSPROX Countershaft Sprocket 14-Tooth CST-513-17-14-2Made from SCM-435 carbon-free steel and impregnated to guarantee zero breaking risk and extended sprocket life, Ultra-hard surface layer (.5mm) reduces friction to prevent power loss caused by...12121730- SKU:
- 12121730
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
- MOUNTING POSITION:
- FRONT
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
SUPERSPROX Countershaft Sprocket - 16-Tooth CST-580-16-2
SUPERSPROX
$29.95SUPERSPROX Countershaft Sprocket 16-Tooth CST-580-16-2Made from SCM-435 carbon-free steel and impregnated to guarantee zero breaking risk and extended sprocket life, Ultra-hard surface layer (.5mm) reduces friction to prevent power loss caused by chain...12121731- SKU:
- 12121731
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- PRODUCT NAME:
- SPROCKET
$29.95 -
SUPERSPROX Rear Sprocket - 41-Tooth RFE-489-41-BLK
SUPERSPROX
$49.95SUPERSPROX Rear Sprocket 41-Tooth RFE-489-41-BLKDeveloped on the race track to give longer system life and high performance for street and off-road applications, Using CAD designed and CNC-Laser cutting to ensure an exact fit on the wheel, Made to...12101914- SKU:
- 12101914
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 41
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
SUPERSPROX Rear Sprocket - 42-Tooth RFE-702-42-BLK
SUPERSPROX
$49.95SUPERSPROX Rear Sprocket 42-Tooth RFE-702-42-BLKDeveloped on the race track to give longer system life and high performance for street and off-road applications, Using CAD designed and CNC-Laser cutting to ensure an exact fit on the wheel, Made to...12101915- SKU:
- 12101915
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 42
- TYPE:
- REAR
- UNITS:
- EACH
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
SUPERSPROX Rear Sprocket - 42-Tooth RFE-829-42-BLK
SUPERSPROX
$54.95SUPERSPROX Rear Sprocket 42-Tooth RFE-829-42-BLKDeveloped on the race track to give longer system life and high performance for street and off-road applications, Using CAD designed and CNC-Laser cutting to ensure an exact fit on the wheel, Made to...12101927- SKU:
- 12101927
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- TYPE:
- REAR
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$54.95Qty in Cart: 0Quantity:Price:$54.95Subtotal: -
On Sale
SUPERSPROX Rear Sprocket - 48-Tooth RFE-829-48-BLK
SUPERSPROX
MSRP: $64.95Now: $39.00Was: $64.95SUPERSPROX Rear Sprocket 48-Tooth RFE-829-48-BLKDeveloped on the race track to give longer system life and high performance for street and off-road applications, Using CAD designed and CNC-Laser cutting to ensure an exact fit on the wheel, Made to...12101930- SKU:
- 12101930
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- TYPE:
- REAR
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $64.95Now: $39.00Was: $64.95Qty in Cart: 0Quantity:Price:MSRP: $64.95Now: $39.00Was: $64.95Subtotal: -
SUPERSPROX Stealth Rear Sprocket - 42 Tooth - Gold RST-1792-42-GLD
SUPERSPROX
$119.95SUPERSPROX Stealth Rear Sprocket 42 Tooth Gold RST-1792-42-GLDSupersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum...12101956- SKU:
- 12101956
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- COLOR/FINISH:
- GOLD
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- REAR
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- STEALTH
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
$119.95 -
SUPERSPROX Stealth Rear Sprocket - 43-Tooth - Gold RST-1792-43-GLD
SUPERSPROX
$119.95SUPERSPROX Stealth Rear Sprocket 43-Tooth Gold RST-1792-43-GLDSupersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum...12101957- SKU:
- 12101957
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- STEEL
- TYPE:
- REAR
$119.95 -
SUPERSPROX Stealth Rear Sprocket - 42 Tooth - Gold RST-1793-42-GLD
SUPERSPROX
$119.95SUPERSPROX Stealth Rear Sprocket 42 Tooth Gold RST-1793-42-GLDSupersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum...12101959- SKU:
- 12101959
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GOLD
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- CONVERSION
- TYPE:
- REAR
- UNITS:
- EACH
$119.95 -
SUPERSPROX Stealth Rear Sprocket - 45 Tooth - Gold RST-1793-45-GLD
SUPERSPROX
$119.95SUPERSPROX Stealth Rear Sprocket 45 Tooth Gold RST-1793-45-GLDSupersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum...12101962- SKU:
- 12101962
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- CONVERSION
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- TYPE:
- REAR
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
$119.95 -
SUPERSPROX Stealth Rear Sprocket - 47 Tooth - Gold RST-1793-47-GLD
SUPERSPROX
$119.95SUPERSPROX Stealth Rear Sprocket 47 Tooth Gold RST-1793-47-GLDSupersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum...12101963- SKU:
- 12101963
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- COLOR/FINISH:
- GOLD
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- STEEL
- TYPE:
- CONVERSION
- TYPE:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
SUPERSPROX Stealth Rear Sprocket - 43 Tooth - Gold RST-1800-43-GLD
SUPERSPROX
$119.95SUPERSPROX Stealth Rear Sprocket 43 Tooth Gold RST-1800-43-GLDSupersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum...12101965- SKU:
- 12101965
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- COLOR/FINISH:
- STEALTH
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- MATERIAL:
- STEEL
- TYPE:
- REAR
- CHAIN SIZE:
- 530
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
SUPERSPROX Rear Sprocket - Alloy - Blue - 52-Tooth RAL-245-52-BLU
SUPERSPROX
$74.95SUPERSPROX Rear Sprocket Alloy Blue 52-Tooth RAL-245-52-BLUMade from 7075-T6 aluminum for high strength, Fully CNC machined for a perfect fit, Grooved teeth prevent dirt buildup, helping to maximize sprocket and chain life, The lightest and strongest...12112712- SKU:
- 12112712
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LIGHTWEIGHT
- MODEL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 52
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- CHAIN SIZE:
- 520
$74.95 -
SUPERSPROX Rear Sprocket - Alloy - Black - 50-Tooth RAL-990-50-BLK
SUPERSPROX
$69.95SUPERSPROX Rear Sprocket Alloy Black 50-Tooth RAL-990-50-BLKMade from 7075-T6 aluminum for high strength, Fully CNC machined for a perfect fit, Grooved teeth prevent dirt buildup, helping to maximize sprocket and chain life, The lightest and strongest...12112713- SKU:
- 12112713
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LIGHTWEIGHT
- TOOTH COUNT:
- 50
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal: -
SUPERSPROX Rear Sprocket - Alloy - Red - 38-Tooth RAL-1350-38-RED
SUPERSPROX
$69.95SUPERSPROX Rear Sprocket Alloy Red 38-Tooth RAL-1350-38-REDMade from 7075-T6 aluminum for high strength, Fully CNC machined for a perfect fit, Grooved teeth prevent dirt buildup, helping to maximize sprocket and chain life, The lightest and strongest...12112714- SKU:
- 12112714
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- MODEL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- MATERIAL:
- 7075-T6 ALUMINUM
- STYLE:
- LIGHTWEIGHT
- TOOTH COUNT:
- 38
- COLOR/FINISH:
- RED
- UNITS:
- EACH
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal: -
SUPERSPROX Sprocket - Rear - Steel - Black - 42 Tooth RFE-1332-42-BLK
SUPERSPROX
$54.95SUPERSPROX Sprocket Rear Steel Black 42 Tooth RFE-1332-42-BLKDeveloped on the race track to give longer system life and high performance for street and off-road applications, Using CAD designed and CNC-Laser cutting to ensure an exact fit on the wheel,...12102537- SKU:
- 12102537
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
$54.95Qty in Cart: 0Quantity:Price:$54.95Subtotal: -
SUPERSPROX Sprocket - Rear - Steel - Black - 45 Tooth RFE-478-45-BLK
SUPERSPROX
$49.95SUPERSPROX Sprocket Rear Steel Black 45 Tooth RFE-478-45-BLKDeveloped on the race track to give longer system life and high performance for street and off-road applications, Using CAD designed and CNC-Laser cutting to ensure an exact fit on the wheel,...12102539- SKU:
- 12102539
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- TOOTH COUNT:
- 45
- UNITS:
- EACH
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
SUPERSPROX Sprocket - Rear - Steel - Black - 46 Tooth RFE-478-46-BLK
SUPERSPROX
$49.95SUPERSPROX Sprocket Rear Steel Black 46 Tooth RFE-478-46-BLKDeveloped on the race track to give longer system life and high performance for street and off-road applications, Using CAD designed and CNC-Laser cutting to ensure an exact fit on the wheel,...12102541- SKU:
- 12102541
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 46
- MATERIAL:
- STEEL
$49.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 41-Tooth RSA-733-41-KIT
SUPERSPROX
$224.95SUPERSPROX Edge Kit Rear Ducati 41-Tooth RSA-733-41-KITPerfect for long life, with added style, Unique tooth design increases sprocket life up to 6% compared to similar designs, Steel teeth for longer system life; aluminum core for reduced rotational...12102548- SKU:
- 12102548
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- TOOTH COUNT:
- 41
- TYPE:
- CONVERSION
- TYPE:
- EDGE REAR
- UNITS:
- KIT
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- EDGE KIT
$224.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 39-Tooth RSA-755-39-KIT
SUPERSPROX
$224.95SUPERSPROX Edge Kit Rear Ducati 39-Tooth RSA-755-39-KITPerfect for long life, with added style, Unique tooth design increases sprocket life up to 6% compared to similar designs, Steel teeth for longer system life; aluminum core for reduced rotational...12102571- SKU:
- 12102571
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- TYPE:
- CONVERSION
- UNITS:
- KIT
- TYPE:
- EDGE REAR
- MATERIAL:
- STEEL
- PRODUCT NAME:
- EDGE KIT
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 39
$224.95
