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
Renthal Front Sprocket 18T 530 Steel for Triumph 341--530-18P
RENTHAL
MSRP: $52.95Now: $47.66Was: $52.95A worn or undersized front sprocket kills acceleration and wastes engine power—the Renthal 18T delivers direct, efficient power transfer to your chain with zero compromise. Built from case-hardened...12120031- SKU:
- 12120031
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 18
- TYPE:
- FRONT
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- MOUNTING POSITION:
- FRONT
MSRP: $52.95Now: $47.66Was: $52.95 -
On Sale
Renthal 46-Tooth Rear Sprocket for Suzuki GSX-R 1000 600 750 520 Conversion 409U-520-46P-HA
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Reducing unsprung weight is one of the most effective ways to improve acceleration, handling, and fuel efficiency on your Suzuki GSX-R. This Renthal 46-tooth rear sprocket cuts approximately 66% of...R409U52046HA- SKU:
- R409U52046HA
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 46
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- ANODIZED
- TYPE:
- REAR
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- STREET
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal Ultralight Rear Sprocket 43T 520 Chain Honda CBR1000RR CBR600RR 411U-520-43P-HA
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Reducing unsprung weight is one of the most effective ways to improve acceleration, handling, and overall responsiveness—and the Renthal Ultralight Rear Sprocket delivers exactly that. At 66% lighter...R411U52043HA- SKU:
- R411U52043HA
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ANODIZED
- TYPE:
- REAR
- CHAIN SIZE:
- 520
- TOOTH COUNT:
- 43
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
RENTHAL Rear Sprocket - 44-Tooth 478U-525-44P-HA
RENTHAL
MSRP: $99.95Now: $89.96Was: $99.95A properly sized rear sprocket is fundamental to optimizing your bike's acceleration, top-end speed, and overall powerband characteristics. The RENTHAL 44-tooth rear sprocket delivers the gear ratio...12112719- SKU:
- 12112719
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- STYLE:
- ULTRALIGHT
- TOOTH COUNT:
- 44
- TYPE:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
MSRP: $99.95Now: $89.96Was: $99.95 -
On Sale
Renthal Front Sprocket 15T 520 Chain Kawasaki 287--520-15P
RENTHAL
MSRP: $39.95Now: $34.16Was: $39.95A worn or undersized front sprocket kills acceleration and forces your chain to work harder, accelerating wear across your entire drivetrain. The Renthal 15T Front Sprocket delivers the strength and...12120316- SKU:
- 12120316
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TOOTH COUNT:
- 15
- TYPE:
- FRONT
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
MSRP: $39.95Now: $34.16Was: $39.95 -
On Sale
Renthal Ultralight Front Sprocket 17T 530 Chain Suzuki 464U-530-17P
RENTHAL
MSRP: $63.95Now: $57.56Was: $63.95If you're serious about extracting maximum performance from your Suzuki sportbike, sprocket selection directly impacts throttle response, acceleration feel, and engine longevity. The Renthal...12120385- SKU:
- 12120385
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TYPE:
- FRONT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
MSRP: $63.95Now: $57.56Was: $63.95Qty in Cart: 0Quantity:Price:MSRP: $63.95Now: $57.56Was: $63.95Subtotal: -
On Sale
Renthal Ultralight Rear Sprocket 45T 478U-525-45P-HA
RENTHAL
MSRP: $85.95Now: $77.36Was: $85.95Unsprung weight directly impacts your bike's acceleration, braking response, and handling precision—and aluminum sprockets eliminate unnecessary rotational mass at one of the most critical points in...12112720- SKU:
- 12112720
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- STYLE:
- ULTRALIGHT
- TOOTH COUNT:
- 45
- TYPE:
- REAR
MSRP: $85.95Now: $77.36Was: $85.95 -
On Sale
JT CHAINS 525 X1R3 - Nickel - Clip Connecting Link JTC525X1R3NNSL
JT CHAINS
MSRP: $4.11Now: $3.66Was: $4.11A worn or damaged connecting link can compromise your entire chain's integrity and leave you stranded. The JT CHAINS 525 X1R3 Nickel Clip Connecting Link is a direct replacement engineered to restore...12250726- SKU:
- 12250726
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
MSRP: $4.11Now: $3.66Was: $4.11 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 41 Tooth RSA-755525-41-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95A lightweight rear sprocket with precision engineering can noticeably sharpen your Ducati's acceleration and reduce drivetrain stress. The SUPERSPROX Edge Kit delivers measurable weight savings and...12102593- SKU:
- 12102593
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
MSRP: $224.95Now: $191.21Was: $224.95Qty in Cart: 0Quantity:Price:MSRP: $224.95Now: $191.21Was: $224.95Subtotal: -
On Sale
SUPERSPROX Stealth Rear Sprocket - 48 Tooth - Gold - Kawasaki/Yamaha/Suzuki RST-486-48-GLD
SUPERSPROX
MSRP: $109.95Now: $93.46Was: $109.95If you're running a middleweight sport bike or cruiser, your sprocket takes a beating every time you accelerate. The SUPERSPROX Stealth Rear Sprocket delivers the durability of steel with the...12102014- SKU:
- 12102014
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
MSRP: $109.95Now: $93.46Was: $109.95Qty in Cart: 0Quantity:Price:MSRP: $109.95Now: $93.46Was: $109.95Subtotal: -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 40 Tooth RSA-737-40-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95A worn or inadequate rear sprocket directly impacts your Ducati's acceleration, top-end performance, and drivetrain longevity. The SUPERSPROX Edge Kit delivers a 40-tooth configuration paired with a...12102565- SKU:
- 12102565
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
MSRP: $224.95Now: $191.21Was: $224.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 43 Tooth RSA-737-43-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95Ducati riders demanding reliability and responsiveness will appreciate the SUPERSPROX Edge Kit's engineered tooth geometry, which extends sprocket life by up to 6% while shedding unnecessary...12102568- SKU:
- 12102568
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
MSRP: $224.95Now: $191.21Was: $224.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 40 Tooth RSA-733525-40-KIT
SUPERSPROX
MSRP: $219.95Now: $186.96Was: $219.95Reduce unsprung weight and extend service intervals with the SUPERSPROX Edge Kit rear sprocket for Ducati. The hybrid aluminum-core construction with steel teeth delivers the durability of...12102547- SKU:
- 12102547
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
MSRP: $219.95Now: $186.96Was: $219.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 42 Tooth RSA-737-42-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95Reduce rotational mass while maintaining the durability your Ducati demands—the SUPERSPROX Edge Kit delivers a 30% weight reduction over OEM sprockets without compromising longevity. The engineered...12102567- SKU:
- 12102567
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
MSRP: $224.95Now: $191.21Was: $224.95Qty in Cart: 0Quantity:Price:MSRP: $224.95Now: $191.21Was: $224.95Subtotal: -
On Sale
VORTEX Chain Kit - Black CK4103
VORTEX
MSRP: $265.95Now: $226.06Was: $265.95A worn or undersized chain kit compromises power transfer and accelerates component wear across your entire drivetrain. The VORTEX Chain Kit CK4103 delivers precision-engineered durability with...12301526- SKU:
- 12301526
- Availability:
- Ships Same Business Day
- Weight:
- 7.40 LBS
MSRP: $265.95Now: $226.06Was: $265.95 -
On Sale
VORTEX Chain Kit - Black CK6457
VORTEX
MSRP: $296.95Now: $252.41Was: $296.95A quality drivetrain chain is fundamental to reliable power delivery and shifting performance. The VORTEX CK6457 delivers consistent engagement and durability through precision manufacturing,...12301543- SKU:
- 12301543
- Availability:
- Ships Same Business Day
- Weight:
- 8.24 LBS
MSRP: $296.95Now: $252.41Was: $296.95 -
BURLY BRAND Chain Guard - Rebel 1100 B10-3001TB
BURLY BRAND
$109.95If you're running a Rebel 1100, the stock chain guard is purely functional—this Burly guard transforms that necessity into a design statement. The slash-cut windows expose your chain drive while...12020165- SKU:
- 12020165
- Availability:
- Ships Same Business Day
- Weight:
- 1.57 LBS
$109.95 -
REGINA 525 HPE - Drive Chain - 110 Links 137HPE/1002
REGINA
$351.95If you're tired of frequent chain maintenance and energy loss from inadequate lubrication, the REGINA 525 HPE delivers a solution that works harder so you don't have to. The Tetrahedral Amorphous...12240226- SKU:
- 12240226
- Availability:
- Ships Same Business Day
- Weight:
- 5.10 LBS
$351.95 -
REGINA 525 HPE - Drive Chain - 112 Links 137HPE/1003
REGINA
$357.95If you're running a high-performance chain drive, you know that friction, wear, and frequent lubrication maintenance drain both your budget and your track time. The REGINA 525 HPE eliminates these...12240227- SKU:
- 12240227
- Availability:
- Ships Same Business Day
- Weight:
- 5.20 LBS
$357.95 -
REGINA 525 HPE - Drive Chain - 114 Links 137HPE/1004
REGINA
$363.95If you're serious about maximizing drivetrain efficiency and minimizing maintenance intervals, the REGINA 525 HPE chain eliminates the guesswork—and the constant lubrication routine. Its Tetrahedral...12240228- SKU:
- 12240228
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
$363.95
