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
-
EK 525 SRX2 Series - Clip Connecting Link 525SRX2-SKJ
EK
$10.95A worn or damaged connecting link compromises your entire chain's integrity, risking catastrophic failure under load. The EK 525 SRX2-SKJ is a precision-engineered replacement that restores full strength and reliability to your drivetrain without...12250286- SKU:
- 12250286
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- NATURAL
- NUMBER OF LINKS:
- 1
- TYPE:
- CLIP
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN TYPE:
- 525 SRX2
- MODEL:
- SRX2 SERIES
$10.95 -
EK 420 - Standard Chain - Connecting Link - Clip 420-SPJ
EK
$3.95A worn or damaged connecting link compromises chain integrity and can lead to catastrophic drivetrain failure mid-race or mid-ride. The EK 420 Standard Connecting Link keeps your power transmission seamless and reliable, offering a straightforward...K185007- SKU:
- K185007
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CHAIN TYPE:
- 420 STANDARD
- RIDING STYLE:
- STREET
- TYPE:
- CLIP
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING LINK
$3.95 -
EK 428 - Standard Chain - Connecting Link - Clip 428-SPJ
EK
$3.95A worn or damaged connecting link can compromise your entire drivetrain's reliability and performance. The EK 428 Connecting Link with Clip ensures secure, dependable chain engagement without the need for special tools or equipment. Keep this essential...K185011- SKU:
- K185011
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING LINK
- TYPE:
- CLIP
- CHAIN TYPE:
- 428 STANDARD
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- STREET
$3.95 -
EK 525 - Standard Chain - Connecting Link - Clip 525-SPJ
EK
$3.95A worn or damaged connecting link compromises your entire drivetrain's integrity, risking chain failure at critical moments. The EK 525-SPJ is a precision-engineered replacement that restores your chain to factory specifications, ensuring reliable power...K185019- SKU:
- K185019
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 525 STANDARD
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- TYPE:
- CLIP
- PRODUCT NAME:
- CONNECTING LINK
$3.95 -
EK 530 - Standard Chain - Connecting Link - Clip 530-SPJ
EK
$3.95A worn or damaged connecting link compromises your entire chain's integrity, risking power loss and catastrophic failure at critical moments. The EK 530 Standard Chain Connecting Link with clip design delivers a reliable, cost-effective replacement that...K185023- SKU:
- K185023
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- CHAIN TYPE:
- 530 STANDARD
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- STREET
- MODEL:
- STANDARD SERIES
- TYPE:
- CLIP
- UNITS:
- EACH
$3.95 -
EK 530 SR/530 H - Heavy-Duty - Clip Connecting Link 530SR-SPJ
EK
$8.95A worn or damaged chain connecting link compromises power delivery and creates safety hazards at any RPM. The EK 530 SR/530 H clip connecting link restores the structural integrity of your chain run, ensuring consistent engagement and eliminating slack...K185039- SKU:
- K185039
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- OFF-ROAD
- CHAIN TYPE:
- 530 H
- COLOR/FINISH:
- NATURAL
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- MODEL:
- HEAVY DUTY
- TYPE:
- CLIP
- UNITS:
- EACH
$8.95 -
EK 630 - Standard Chain - Connecting Link - Clip 630-SPJ
EK
$3.95A worn or damaged connecting link will compromise your entire drivetrain's integrity, risking catastrophic chain failure during competition or high-performance driving. The EK 630-SPJ is a direct replacement that restores your chain to OEM...K185073- SKU:
- K185073
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- CHAIN TYPE:
- 630 STANDARD
- PRODUCT NAME:
- CONNECTING LINK
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- TYPE:
- CLIP
- RIDING STYLE:
- STREET
$3.95 -
EK 630 SRO - Rivet Connecting Link 630SRO-MLJ
EK
$10.95A worn or damaged connecting link can compromise your entire chain's integrity, leading to catastrophic failure under load. The EK 630 SRO rivet connecting link restores full strength and reliability to your 630-pitch chain, whether you're running a...K185210- SKU:
- K185210
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- CHAIN TYPE:
- 630 SRO
- COLOR/FINISH:
- NATURAL
- UNITS:
- EACH
- MODEL:
- SRO SERIES
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RIVET
- PRODUCT NAME:
- CONNECTING LINK
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$10.95 -
EK 630 SRO - Clip Connecting Link 630SRO-SKJ
EK
$10.95A quality connecting link is essential for maintaining chain integrity under high-load racing conditions. The EK 630 SRO delivers reliable clip-style connection for heavy-duty, non-sealed 630 chains, eliminating the risk of master link failure during...K185238- SKU:
- K185238
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MODEL:
- SRO SERIES
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN TYPE:
- 630 SRO
- COLOR/FINISH:
- NATURAL
- NUMBER OF LINKS:
- 1
- TYPE:
- CLIP
$10.95 -
EK 420 SH - Connecting Link - Clip - Gold 420SH-SPJ/G
EK
$5.95A worn or damaged connecting link compromises chain integrity, risking catastrophic drivetrain failure during critical moments. The EK 420 SH delivers the reliability you need for consistent power delivery, whether you're pushing lap times or cruising...K185256- SKU:
- K185256
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CHAIN TYPE:
- 420 SH
- MODEL:
- SH SERIES
- PRODUCT NAME:
- CONNECTING LINK
- TYPE:
- CLIP
- COLOR/FINISH:
- GOLD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$5.95 -
EK 630 - Standard Non-Sealed Chain - 110 Links 630-110
EK
$137.95A reliable drive chain is foundational to any performance build—and the EK 630 delivers proven durability without unnecessary expense. Whether you're running a mid-range displacement engine or need a cost-effective replacement for high-mileage...K630110- SKU:
- K630110
- Availability:
- Ships Same Business Day
- Weight:
- 6.80 LBS
- COLOR/FINISH:
- RAW
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- NOT RECOMMENDED
- PRODUCT NAME:
- DRIVE CHAIN
- SEAL TYPE:
- NON-SEAL
- MATERIAL:
- STEEL ALLOY
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH IMPERIAL:
- 11001 LB
- TENSILE STRENGTH METRIC:
- 48.9 KN
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 750 CC
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN SIZE:
- 630
- NUMBER OF LINKS:
- 110
$137.95 -
EK 630 - Standard Non-Sealed Chain - 92 Links 630-92
EK
$114.95If you're running a 630 chain drive system, you need a reliable roller chain that won't break the bank or your build timeline. The EK 630 delivers proven durability with standard roller chain construction, pre-stretched and shot-peened for consistent...K63092- SKU:
- K63092
- Availability:
- Ships Same Business Day
- Weight:
- 5.65 LBS
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL ALLOY
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 350 CC
- NUMBER OF LINKS:
- 92
- COLOR/FINISH:
- RAW
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- NOT RECOMMENDED
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 630
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH METRIC:
- 48.9 KN
- TENSILE STRENGTH IMPERIAL:
- 11001 LB
- UNITS:
- EACH
$114.95 -
EK 530 - Standard Non-Sealed Chain - 110 Links 530-110
EK
$63.95A reliable 530-pitch chain is fundamental to any mid-range performance build, whether you're running a sport bike, go-kart, or small-displacement racer. The EK 530 delivers consistent power transmission without the premium price tag of sealed designs,...K530110- SKU:
- K530110
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
- MODEL:
- STANDARD SERIES
- UNITS:
- EACH
- MATERIAL:
- STEEL ALLOY
- SEAL TYPE:
- NON-SEAL
- COLOR/FINISH:
- RAW
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- NOT RECOMMENDED
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 350 CC
- NUMBER OF LINKS:
- 110
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- TENSILE STRENGTH IMPERIAL:
- 7385 LB
- CHAIN SIZE:
- 530
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH METRIC:
- 32.9 KN
$63.95 -
EK 530 - Standard Non-Sealed Chain - 130 Links 530-130
EK
$75.95If you're running a high-revving engine or building a custom drivetrain, chain reliability directly impacts your performance and safety. The EK 530 Standard Non-Sealed Chain delivers the durability and precision you need without the premium price tag of...K530130- SKU:
- K530130
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- MODEL:
- STANDARD SERIES
- NUMBER OF LINKS:
- 130
- UNITS:
- EACH
- MATERIAL:
- STEEL ALLOY
- TENSILE STRENGTH METRIC:
- 32.9 KN
- COLOR/FINISH:
- RAW
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- NOT RECOMMENDED
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 350 CC
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- TENSILE STRENGTH IMPERIAL:
- 7385 LB
- CHAIN SIZE:
- 530
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- NON-SEAL
$75.95Qty in Cart: 0Quantity:Price:$75.95Subtotal: -
EK 530 SR - Heavy-Duty Non-Sealed Chain - 100 Links 530SR-110
EK
$90.95The EK 530 SR delivers reliable power transmission at an unbeatable price point, making it the smart choice for budget-conscious builders and racers who refuse to compromise on durability. Heavy-duty construction with four-point riveting and solid...K530SR110- SKU:
- K530SR110
- Availability:
- Ships Same Business Day
- Weight:
- 4.38 LBS
- COLOR/FINISH:
- NATURAL
- TENSILE STRENGTH METRIC:
- 35.6 KN
- UNITS:
- EACH
- MATERIAL:
- STEEL ALLOY
- MODEL:
- HEAVY DUTY
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH IMPERIAL:
- 8000 LB
- CHAIN SIZE:
- 530
- NUMBER OF LINKS:
- 110
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- NOT RECOMMENDED
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 400 CC
$90.95Qty in Cart: 0Quantity:Price:$90.95Subtotal: -
EK 530 SR - Heavy-Duty Non-Sealed Chain - 120 Links 530SR-120
EK
$98.95If you're running a high-RPM application where chain durability directly impacts reliability and uptime, the EK 530 SR delivers the robust construction you need without the premium price tag of sealed designs. Built with four-point riveting and solid...K530SR120- SKU:
- K530SR120
- Availability:
- Ships Same Business Day
- Weight:
- 4.55 LBS
- MATERIAL:
- STEEL ALLOY
- MODEL:
- HEAVY DUTY
- RIDING STYLE:
- STREET
- TENSILE STRENGTH IMPERIAL:
- 8000 LB
- CHAIN SIZE:
- 530
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 400 CC
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- TENSILE STRENGTH METRIC:
- 35.6 KN
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- NOT RECOMMENDED
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- OFF-ROAD
$98.95 -
EK 420 - Standard Non-Sealed Chain - 100 Links 420-100
EK
$29.95A reliable 420 chain is foundational to any build where cost-effectiveness meets durability. The EK 420 delivers consistent power transfer without the premium price tag, making it the smart choice for street builds, smaller displacement engines, and...K420100- SKU:
- K420100
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- CHAIN SIZE:
- 420
- NUMBER OF LINKS:
- 100
- TENSILE STRENGTH METRIC:
- 19.1 KN
- UNITS:
- EACH
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- NON-SEAL
- COLOR/FINISH:
- RAW
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- PRODUCT NAME:
- DRIVE CHAIN
- WEIGHT:
- 0,72 KG/100 LINKS
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL ALLOY
- RIDING STYLE:
- STREET
- TENSILE STRENGTH IMPERIAL:
- 4299 LB
$29.95 -
EK 420 - Standard Non-Sealed Chain - 104 Links 420-104
EK
$30.95A reliable 420 chain is the backbone of efficient power transfer in lightweight racing and recreational applications. The EK 420 delivers consistent performance without the premium price tag, making it the smart choice for builders who demand durability...K420104- SKU:
- K420104
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- MATERIAL:
- STEEL ALLOY
- MODEL:
- STANDARD SERIES
- NUMBER OF LINKS:
- 104
- TENSILE STRENGTH METRIC:
- 19.1 KN
- CHAIN SIZE:
- 420
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- WEIGHT:
- 0,72 KG/100 LINKS
- COLOR/FINISH:
- RAW
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH IMPERIAL:
- 4299 LB
$30.95Qty in Cart: 0Quantity:Price:$30.95Subtotal: -
EK 420 - Standard Non-Sealed Chain - 110 Links 420-110
EK
$31.95A reliable 420 chain is the backbone of any high-performance drivetrain, and the EK 420 delivers proven durability without unnecessary expense. Whether you're running a go-kart, mini bike, or small-displacement motorcycle, this standard roller chain...K420110- SKU:
- K420110
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL ALLOY
- RIDING STYLE:
- STREET
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH IMPERIAL:
- 4299 LB
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH METRIC:
- 19.1 KN
- CHAIN SIZE:
- 420
- COLOR/FINISH:
- RAW
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- NUMBER OF LINKS:
- 110
- PRODUCT NAME:
- DRIVE CHAIN
- WEIGHT:
- 0,72 KG/100 LINKS
- UNITS:
- EACH
$31.95 -
EK 420 - Standard Non-Sealed Chain - 120 Links 420-120
EK
$34.95The EK 420 chain delivers reliable power transmission at an accessible price point, making it the smart choice for budget-conscious builders and weekend warriors. Whether you're running a go-kart, minibike, or small-displacement machine, this standard...K420120- SKU:
- K420120
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 80 CC
- MODEL:
- STANDARD SERIES
- MATERIAL:
- STEEL ALLOY
- TENSILE STRENGTH IMPERIAL:
- 4299 LB
- TENSILE STRENGTH METRIC:
- 19.1 KN
- CHAIN SIZE:
- 420
- MASTER LINK CONNECTOR:
- CLIP
- NUMBER OF LINKS:
- 120
- RIDING STYLE:
- STREET
- SEAL TYPE:
- NON-SEAL
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 80 CC
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- OFF-ROAD
- WEIGHT:
- 0,72 KG/100 LINKS
$34.95
