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
-
On Sale
BARNETT Spring Set 501-60-06085
BARNETT
MSRP: $31.93Now: $28.74Was: $31.93Spring sets are heavy duty, Made in the U.S.A.MT856- SKU:
- MT856
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- UNITS:
- SET OF 6
- PRODUCT NAME:
- SPRING SET
- RIDING STYLE:
- STREET
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
MSRP: $31.93Now: $28.74Was: $31.93Qty in Cart: 0Quantity:Price:MSRP: $31.93Now: $28.74Was: $31.93Subtotal: -
On Sale
BARNETT Spring Set 501-56-06096
BARNETT
MSRP: $31.93Now: $28.74Was: $31.93Spring sets are heavy duty, Made in the U.S.A.MT966- SKU:
- MT966
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- RIDING STYLE:
- STREET
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
- UNITS:
- SET OF 6
- PRODUCT NAME:
- SPRING SET
MSRP: $31.93Now: $28.74Was: $31.93 -
On Sale
BARNETT Spring Kit 502-00-01071
BARNETT
MSRP: $29.25Now: $26.33Was: $29.25Spring sets are heavy duty, Made in the U.S.A.MT71- SKU:
- MT71
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- SPRING MATERIAL:
- STAINLESS STEEL
- TYPE:
- CLUTCH
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- DIAPHRAGM SPRING
MSRP: $29.25Now: $26.33Was: $29.25Qty in Cart: 0Quantity:Price:MSRP: $29.25Now: $26.33Was: $29.25Subtotal: -
REGINA Chain and Sprocket Kit - Suzuki - GSX-R1000 - '01-'06 6ZRP2/110KSU016
REGINA
$353.95Each kit is provided with a heat-treated front sprocket, induction hardened rear sprocket and the right Regina chain for your ride, Chain is Regina’s high-performance Z-ring series with gold outer plates and Z44 sealing rings, which dramatically improves...12300067- SKU:
- 12300067
- Availability:
- Ships Same Business Day
- Weight:
- 9.15 LBS
- CHAIN TYPE:
- 530 ZRP
- FRONT SPROCKET TOOTH COUNT:
- 17
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- UNITS:
- KIT
- REAR SPROCKET TOOTH COUNT:
- 42
- RIDING STYLE:
- STREET
$353.95Qty in Cart: 0Quantity:Price:$353.95Subtotal: -
On Sale
VORTEX Chain Kit - Black - Suzuki - GSX-R 1000 CK6421
VORTEX
MSRP: $349.95Now: $297.46Was: $349.95Stock gearing with laser cut steel rear sprocket12301200- SKU:
- 12301200
- Availability:
- Ships Same Business Day
- Weight:
- 8.45 LBS
- UNITS:
- KIT
- CHAIN TYPE:
- 520 RS3
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- COLOR/FINISH:
- BLACK
- FRONT SPROCKET TOOTH COUNT:
- 17
- REAR SPROCKET TOOTH COUNT:
- 45
MSRP: $349.95Now: $297.46Was: $349.95 -
Sunstar 12 Tooth 520 Chain Front Sprocket for 2025 Husqvarna TC250 Heritage 35712
SUNSTAR SPROCKETS
$23.95Experience superior performance and longevity with the SUNSTAR Countershaft Sprocket, meticulously crafted from case-hardened chromoly steel. Designed to withstand the rigors of the road, this sprocket combines advanced manufacturing techniques with a...31512- SKU:
- 31512
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 12
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
On Sale
BARNETT Drive Plate 401-45-063002
BARNETT
MSRP: $8.79Now: $7.91Was: $8.79Made in the U.S.A.KP216- SKU:
- KP216
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- DRIVE PLATE (STEEL PLATE)
- RIDING STYLE:
- STREET
- TYPE:
- CLUTCH
- UNITS:
- EACH
- DRIVE PLATE MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
MSRP: $8.79Now: $7.91Was: $8.79 -
Sunstar Steel Rear Sprocket 44T for Honda CRF450R 2002-2024 2-432944
SUNSTAR SPROCKETS
$53.95Upgrade your motorcycle's performance with the SUNSTAR 44-Tooth Steel Rear Sprocket, designed for Honda models. Crafted from premium 1045 high-carbon steel, this sprocket ensures exceptional strength and longevity, making it a reliable choice for both...2432944- SKU:
- 2432944
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 44
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
$53.95Qty in Cart: 0Quantity:Price:$53.95Subtotal: -
RK 525 Max O - Chain - 120 Links 525MAXO-120
RK
$143.57Maximum performance, maximum value, Extremely high tensile strength and durability, Made in Japan to the highest standards of quality to ensure superior performance, Premium-quality sealed O-ring chain, Suitable for street and off-road use12220430- SKU:
- 12220430
- Availability:
- Ships Same Business Day
- Weight:
- 5.35 LBS
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- NATURAL
- SEAL TYPE:
- O-RING
- TENSILE STRENGTH IMPERIAL:
- 9300 LB
- TENSILE STRENGTH METRIC:
- 41.4 KN
- WEIGHT:
- 1,95 KG/100 LINKS
- MASTER LINK CONNECTOR:
- RIVET
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 900 CC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MATERIAL:
- CARBON ALLOY STEEL
- MODEL:
- MAX O
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN TYPE:
- 525 MAX O
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 750 CC
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
$143.57 -
ThreeD 520 GP - Chain - Silver - 120 Links 520GP3D-120C
ThreeD
$422.95Precise Forging process leads to a stiff chain for better acceleration and more efficient engine work, Lightening hole allows for a lighter chain without compromising strength while removing mud and dispersing heat more efficiently, Improvement in...12230549- SKU:
- 12230549
- Availability:
- Ships Same Business Day
- Weight:
- 3.85 LBS
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 1000 CC
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- MODEL:
- GP SERIES
- NUMBER OF LINKS:
- 120
- SEAL TYPE:
- X-RING
- UNITS:
- EACH
- WEIGHT:
- 1,54 KG/100 LINKS
- CHAIN TYPE:
- 520 GP
- TENSILE STRENGTH IMPERIAL:
- 8903 LB
- TENSILE STRENGTH METRIC:
- 39.6 KN
- COLOR/FINISH:
- SILVER
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
$422.95Qty in Cart: 0Quantity:Price:$422.95Subtotal: -
On Sale
KURYAKYN Transmission Cover - Chrome 3274
KURYAKYN
MSRP: $216.99Now: $139.00Was: $216.99Features stylized mesh inserts that mimic the stock fairing grilles for a cohesive look throughout, Conceals the engine and transmission cases with mesh grilles for airflow/heat dissipation, Made from durable lightweight ABS, Styled to mimic the...11070679- SKU:
- 11070679
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- TRANSMISSION
MSRP: $216.99Now: $139.00Was: $216.99Qty in Cart: 0Quantity:Price:MSRP: $216.99Now: $139.00Was: $216.99Subtotal: -
On Sale
KURYAKYN Rear Axle Slider - Gold 3811
KURYAKYN
MSRP: $56.99Now: $36.00Was: $56.99Easy bolt-on installation with included hardware - no permanent modification necessary12311499- SKU:
- 12311499
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- GOLD
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- AXLE BLOCK SLIDER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ANODIZED
- UNITS:
- EACH
MSRP: $56.99Now: $36.00Was: $56.99Qty in Cart: 0Quantity:Price:MSRP: $56.99Now: $36.00Was: $56.99Subtotal: -
On Sale
KURYAKYN Rear Axle Slider - Silver 3817
KURYAKYN
MSRP: $56.99Now: $36.00Was: $56.99Easy bolt-on installation with included hardware - no permanent modification necessary12311500- SKU:
- 12311500
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- 6061-T6 ALUMINUM
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- AXLE BLOCK SLIDER
- COLOR/FINISH:
- ANODIZED
- UNITS:
- EACH
MSRP: $56.99Now: $36.00Was: $56.99Qty in Cart: 0Quantity:Price:MSRP: $56.99Now: $36.00Was: $56.99Subtotal: -
KIBBLEWHITE Clutch Springs - 3 Pack 70-0124
KIBBLEWHITE
$13.33High-quality clutch springs, Made in the U.S.A., 1.858" free length x 0.662" OD11312312- SKU:
- 11312312
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- TYPE:
- CLUTCH
- UNITS:
- 3 PACK
- PRODUCT NAME:
- SPRING
$13.33 -
DRIVEN RACING Rear Sprocket - 32-Tooth - Kawasaki 6098-420-32T
DRIVEN RACING
$38.99One of the lightest 520 steel sprockets available today, Designed using our proprietary EST Technology, Performance and longevity all in one sprocket, Attractive black zinc semi-gloss finish, Lowered surface to remove unnecessary weight12102430- SKU:
- 12102430
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 32
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- CHAIN SIZE:
- 420
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
$38.99 -
DRIVEN RACING Rear Sprocket - 46-Tooth 5001-520-46T
DRIVEN RACING
$64.99One of the lightest 520 steel sprockets available today, Designed using our proprietary EST Technology, Performance and longevity all in one sprocket, Attractive black zinc semi-gloss finish, Lowered surface to remove unnecessary weight12102221- SKU:
- 12102221
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 46
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
$64.99 -
DRIVEN RACING Rear Sprocket - 42-Tooth 5014-520-42T
DRIVEN RACING
$64.99One of the lightest 520 steel sprockets available today, Designed using our proprietary EST Technology, Performance and longevity all in one sprocket, Attractive black zinc semi-gloss finish, Lowered surface to remove unnecessary weight12102216- SKU:
- 12102216
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
$64.99 -
DRIVEN RACING Rear Sprocket - 44-Tooth 5014-520-44T
DRIVEN RACING
$64.99One of the lightest 520 steel sprockets available today, Designed using our proprietary EST Technology, Performance and longevity all in one sprocket, Attractive black zinc semi-gloss finish, Lowered surface to remove unnecessary weight12102218- SKU:
- 12102218
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
DRIVEN RACING Counter Shaft Sprocket - 17-Tooth 1301-520-17T
DRIVEN RACING
$45.99One of the lightest 520 steel sprockets available today, Designed using our proprietary EST Technology, Performance and longevity all in one sprocket, Attractive black zinc semi-gloss finish, Lowered surface to remove unnecessary weight12121457- SKU:
- 12121457
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
$45.99 -
DRIVEN RACING Front Sprocket - Kawasaki - 14-Tooth 3099-420-14T
DRIVEN RACING
$18.99One of the lightest 520 steel sprockets available today, Designed using our proprietary EST Technology, Performance and longevity all in one sprocket, Attractive black zinc semi-gloss finish, Lowered surface to remove unnecessary weight12121580- SKU:
- 12121580
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- CHAIN SIZE:
- 420
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- UNITS:
- EACH
- TOOTH COUNT:
- 14
$18.99
