Street Bike Drivetrain
Street Bike Drivetrain Parts at JJ Motorsports
Upgrade your street bike's drivetrain for smoother power delivery and longevity with components from JJ Motorsports. Our range includes chains, sprockets, drive belts, transmission covers, and more, designed for reduced wear, better acceleration, and reliable performance on the road or track. Compatible with Honda, Kawasaki, Suzuki, and other models, these parts feature high-strength materials, precise fitment, and easy installation for sportbikes, cruisers, or tourers.
Shop trusted brands like JT Sprockets for durable sprockets and Drag Specialties for reinforced belts. Explore related subcategories such as street bike rear sprockets for gear ratios or street bike drive belts for belt-driven systems.
Top Street Bike Drivetrain Products
- JT Chains 420 HDR Heavy Duty Drive Chain - Steel - 100 Links – Ideal for up to 150cc engines with enhanced strength.
- JT Sprockets Sprocket Rear Kawasaki 42-Tooth JTR1489.42 – Steel construction for minimum weight and maximum durability.
- Drag Specialties Rear Drive Belt 136-Tooth 1 1/2" BDL SPC-136 – Carbon fiber reinforced for superior strength on belt-driven bikes.
- Trask Transmission Cover M8 TM-2041CH – Billet aluminum for a custom look and protection on M8 engines.
- Driven Racing Rear Sprocket 43-Tooth 5063-520-43T – Precision-machined for optimal gear performance and lightweight design.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
RK 520 XRE - Connecting Link - Rivet 520XRE-RL
RK
MSRP: $12.32Now: $11.09Was: $12.32A quality connecting link is critical to maintaining chain integrity and preventing costly mid-race failures. The RK 520 XRE Connecting Link delivers the durability and precision fit required for...12250814- SKU:
- 12250814
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
MSRP: $12.32Now: $11.09Was: $12.32 -
On Sale
RK 520 XRE - Connecting Link - Rivet - Gold GB520XRE-RL
RK
MSRP: $12.32Now: $11.09Was: $12.32A quality connecting link is essential for maintaining chain integrity under high-load conditions—this RK 520 XRE rivet link delivers the reliability your drivetrain demands. Whether you're replacing...12250816- SKU:
- 12250816
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
MSRP: $12.32Now: $11.09Was: $12.32 -
On Sale
RK 520 ZXW - Connecting Link - Rivet - Red RR520ZXW-RL
RK
MSRP: $20.31Now: $18.28Was: $20.31A worn or damaged chain connecting link can compromise power transfer and create safety risks under acceleration and load. The RK 520 ZXW delivers OEM-quality durability with rivet construction that...12250825- SKU:
- 12250825
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
MSRP: $20.31Now: $18.28Was: $20.31 -
On Sale
RK 525 ZXW - Connecting Link - Rivet - Red RR525ZXW-RL
RK
MSRP: $21.79Now: $19.61Was: $21.79A worn or damaged connecting link will compromise chain integrity and put your drivetrain at risk. The RK 525 ZXW replacement connecting link restores proper chain articulation and ensures consistent...12250829- SKU:
- 12250829
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $21.79Now: $19.61Was: $21.79 -
On Sale
RK 525 ZXW - Connecting Link - Rivet - Blue BB525ZXW-RL
RK
MSRP: $21.79Now: $19.61Was: $21.79A worn or damaged chain connecting link compromises power delivery and risks catastrophic chain failure at speed. The RK 525 ZXW replacement connecting link restores your drivetrain to factory...12250830- SKU:
- 12250830
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $21.79Now: $19.61Was: $21.79 -
On Sale
RK 525 ZXW - Connecting Link - Rivet - Green MM525ZXW-RL
RK
MSRP: $21.79Now: $19.61Was: $21.79A worn or damaged connecting link compromises chain integrity and can lead to catastrophic drivetrain failure on the track or trail. The RK 525 ZXW Connecting Link provides a reliable, OEM-quality...12250831- SKU:
- 12250831
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $21.79Now: $19.61Was: $21.79 -
On Sale
RK 525 ZXW - Connecting Link - Rivet - Black Scale BL525ZXW-RL
RK
MSRP: $21.79Now: $19.61Was: $21.79A worn or damaged connecting link compromises chain integrity and can lead to catastrophic drivetrain failure during high-performance operation. The RK 525 ZXW Connecting Link delivers reliable chain...12250832- SKU:
- 12250832
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $21.79Now: $19.61Was: $21.79 -
On Sale
RK 530 ZXW - Connecting Link - Rivet - Red RR530ZXW-RL
RK
MSRP: $23.25Now: $20.93Was: $23.25A worn or damaged chain connecting link compromises power delivery and risks catastrophic drivetrain failure during high-load conditions. The RK 530 ZXW rivet-style connecting link restores full...12250833- SKU:
- 12250833
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $23.25Now: $20.93Was: $23.25 -
On Sale
RK 530 ZXW - Connecting Link - Rivet - Blue BB530ZXW-RL
RK
MSRP: $23.25Now: $20.93Was: $23.25A worn or damaged connecting link can compromise your entire chain assembly, leading to slippage, missed power delivery, and potential catastrophic failure at high RPM. The RK 530 ZXW Connecting Link...12250834- SKU:
- 12250834
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $23.25Now: $20.93Was: $23.25 -
On Sale
RK 530 ZXW - Connecting Link - Rivet - Black Scale BL530ZXW-RL
RK
MSRP: $23.25Now: $20.93Was: $23.25A worn or damaged chain connecting link compromises power transfer and creates safety risks under load. The RK 530 ZXW Connecting Link restores your chain to OEM specifications with a riveted...12250836- SKU:
- 12250836
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $23.25Now: $20.93Was: $23.25 -
On Sale
RK 520 ZXW - Drive Chain - 150 Links - Red RR520ZXW-150
RK
MSRP: $312.06Now: $280.85Was: $312.06A 520 chain delivers the ideal balance of strength and lightweight responsiveness for high-RPM applications. Whether you're running a sportbike, small-displacement racer, or pit bike, the ZXW...12231902- SKU:
- 12231902
- Availability:
- Ships Same Business Day
- Weight:
- 6.13 LBS
MSRP: $312.06Now: $280.85Was: $312.06 -
On Sale
RK 520 ZXW - Drive Chain - 170 Links - Red RR520ZXW-170
RK
MSRP: $353.67Now: $318.30Was: $353.67A reliable chain is the backbone of any high-performance drivetrain, and the RK 520 ZXW demands respect on the track or street. Built for sustained high-RPM abuse and extreme temperatures, this chain...12231903- SKU:
- 12231903
- Availability:
- Ships Same Business Day
- Weight:
- 6.92 LBS
MSRP: $353.67Now: $318.30Was: $353.67 -
On Sale
RK 520 ZXW - Drive Chain - 150 Links - Blue BB520ZXW-150
RK
MSRP: $312.06Now: $280.85Was: $312.06A high-performance chain is only as good as its ability to withstand sustained load, extreme temperatures, and constant acceleration cycles. The RK 520 ZXW delivers premier-grade strength with a...12231906- SKU:
- 12231906
- Availability:
- Ships Same Business Day
- Weight:
- 6.14 LBS
MSRP: $312.06Now: $280.85Was: $312.06 -
On Sale
RK 520 ZXW - Drive Chain - 170 Links - Blue BB520ZXW-170
RK
MSRP: $353.67Now: $318.30Was: $353.67If you're running a high-performance build or racing application where chain reliability directly impacts your finish line, the RK 520 ZXW is engineered to handle sustained high-speed operation and...12231907- SKU:
- 12231907
- Availability:
- Ships Same Business Day
- Weight:
- 6.93 LBS
MSRP: $353.67Now: $318.30Was: $353.67 -
On Sale
RK 520 ZXW - Drive Chain - 150 Links - Green MM520ZXW-150
RK
MSRP: $312.06Now: $280.85Was: $312.06A reliable drive chain is the backbone of any high-performance drivetrain, and the RK 520 ZXW delivers the precision and durability required for sustained high-speed operation. Built to withstand...12231910- SKU:
- 12231910
- Availability:
- Ships Same Business Day
- Weight:
- 6.14 LBS
MSRP: $312.06Now: $280.85Was: $312.06 -
On Sale
RK 520 ZXW - Drive Chain - 170 Links - Green MM520ZXW-170
RK
MSRP: $353.67Now: $318.30Was: $353.67A high-performance 520 drive chain built for sustained extreme heat and high-speed operation—exactly what you need when durability under race conditions isn't negotiable. The RK 520 ZXW delivers...12231911- SKU:
- 12231911
- Availability:
- Ships Same Business Day
- Weight:
- 6.92 LBS
MSRP: $353.67Now: $318.30Was: $353.67 -
On Sale
RK 520 ZXW - Drive Chain - 120 Links - Black Scale BL520ZXW-120
RK
MSRP: $282.32Now: $254.09Was: $282.32A reliable 520-class drive chain is foundational to consistent power delivery and predictable handling on the track or strip. The RK 520 ZXW delivers the durability and heat tolerance demanded by...12231913- SKU:
- 12231913
- Availability:
- Ships Same Business Day
- Weight:
- 4.89 LBS
MSRP: $282.32Now: $254.09Was: $282.32 -
On Sale
RK 525 ZXW - Drive Chain - 150 Links - Red RR525ZXW-150
RK
MSRP: $333.07Now: $299.76Was: $333.07If you're running a big-displacement engine with serious power output, your stock chain setup isn't cutting it. The RK 525 ZXW is engineered for high-speed, high-horsepower applications where...12231918- SKU:
- 12231918
- Availability:
- Ships Same Business Day
- Weight:
- 7.10 LBS
MSRP: $333.07Now: $299.76Was: $333.07Qty in Cart: 0Quantity:Price:MSRP: $333.07Now: $299.76Was: $333.07Subtotal: -
On Sale
RK 525 ZXW - Drive Chain - 170 Links - Red RR525ZXW-170
RK
MSRP: $377.48Now: $339.73Was: $377.48If you're running a high-displacement engine with serious horsepower, your chain needs to handle sustained high-speed performance without breaking down. The RK 525 ZXW delivers the durability and...12231919- SKU:
- 12231919
- Availability:
- Ships Same Business Day
- Weight:
- 8.04 LBS
MSRP: $377.48Now: $339.73Was: $377.48 -
On Sale
RK 525 ZXW - Drive Chain - 120 Links - Blue BB525ZXW-120
RK
MSRP: $266.46Now: $239.81Was: $266.46If you're running a high-displacement engine with serious power output, your stock chain setup won't cut it. The RK 525 ZXW is purpose-built for extended swingarm machines and forced-induction...12231921- SKU:
- 12231921
- Availability:
- Ships Same Business Day
- Weight:
- 5.65 LBS
MSRP: $266.46Now: $239.81Was: $266.46Qty in Cart: 0Quantity:Price:MSRP: $266.46Now: $239.81Was: $266.46Subtotal:
