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 530 ZXW - Drive Chain - 120 Links - Black Scale BL530ZXW-120
RK
MSRP: $324.28Now: $291.85Was: $324.28The RK 530 ZXW is engineered for high-performance applications where chain durability under extreme conditions is non-negotiable. Its XW-Ring seal design delivers superior protection against...12231946- SKU:
- 12231946
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
MSRP: $324.28Now: $291.85Was: $324.28Qty in Cart: 0Quantity:Price:MSRP: $324.28Now: $291.85Was: $324.28Subtotal: -
On Sale
RK 530 ZXW - Drive Chain - 150 Links - Black Scale BL530ZXW-150
RK
MSRP: $405.33Now: $364.80Was: $405.33The RK 530 ZXW is engineered for high-performance applications where chain reliability directly impacts your lap times and engine longevity. Its XW-Ring seal design maintains optimal lubrication and...12231947- SKU:
- 12231947
- Availability:
- Ships Same Business Day
- Weight:
- 7.67 LBS
MSRP: $405.33Now: $364.80Was: $405.33Qty in Cart: 0Quantity:Price:MSRP: $405.33Now: $364.80Was: $405.33Subtotal: -
On Sale
RK 530 ZXW - Drive Chain - 170 Links - Black Scale BL530ZXW-170
RK
MSRP: $459.38Now: $413.44Was: $459.38A quality 530 drive chain is the backbone of reliable power transfer in high-performance applications, and the RK 530 ZXW delivers the durability you need for sustained high-speed and extreme-heat...12231948- SKU:
- 12231948
- Availability:
- Ships Same Business Day
- Weight:
- 8.66 LBS
MSRP: $459.38Now: $413.44Was: $459.38 -
On Sale
RK 525 XRE - Drive Chain - 110 Links 525XRE-110
RK
MSRP: $191.09Now: $171.98Was: $191.09The RK 525 XRE is engineered for mid-size motorcycles that demand reliable power transfer without compromise. Its XW-Ring seal technology locks in lubrication far longer than conventional O-ring...12231869- SKU:
- 12231869
- Availability:
- Ships Same Business Day
- Weight:
- 4.51 LBS
MSRP: $191.09Now: $171.98Was: $191.09 -
On Sale
RK 525 XRE - Drive Chain - 112 Links 525XRE-112
RK
MSRP: $194.57Now: $175.11Was: $194.57Stock chains are a common failure point on mid-size motorcycles, especially when you're pushing hard on track or trail. The RK 525 XRE replaces OE chains with a lighter, more durable alternative...12231870- SKU:
- 12231870
- Availability:
- Ships Same Business Day
- Weight:
- 4.60 LBS
MSRP: $194.57Now: $175.11Was: $194.57 -
On Sale
RK 525 XRE - Drive Chain - 116 Links 525XRE-116
RK
MSRP: $201.47Now: $181.32Was: $201.47If you're running a mid-size motorcycle that demands reliable power delivery, chain wear is your enemy. The RK 525 XRE delivers the durability and smooth acceleration you need without constant...12231871- SKU:
- 12231871
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
MSRP: $201.47Now: $181.32Was: $201.47Qty in Cart: 0Quantity:Price:MSRP: $201.47Now: $181.32Was: $201.47Subtotal: -
On Sale
RK 525 XRE - Drive Chain - 130 Links 525XRE-130
RK
MSRP: $225.81Now: $203.23Was: $225.81A chain is your motorcycle's direct link to the road—and a worn or inadequate one compromises acceleration, reliability, and safety. The RK 525 XRE delivers OE-level performance with race-proven...12231873- SKU:
- 12231873
- Availability:
- Ships Same Business Day
- Weight:
- 5.32 LBS
MSRP: $225.81Now: $203.23Was: $225.81 -
GILLES TOOLING Front Axle Protector - Red - BMW GTA-F-BM03-R
GILLES TOOLING
$105.08Track days and paddock work expose your BMW's front axle to unnecessary impact damage that compounds maintenance costs and downtime. The GILLES TOOLING Front Axle Protector eliminates this risk while...12311486- SKU:
- 12311486
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
$105.08 -
GILLES TOOLING Rear Axle Protector - Red - BMW GTA-R-BM03-R
GILLES TOOLING
$105.08Track days and street riding both present the same risk: impact damage to your rear axle and swingarm during crashes or paddock mishaps. The GILLES TOOLING Rear Axle Protector eliminates costly...12311491- SKU:
- 12311491
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
$105.08 -
GILLES TOOLING AXB Chain Adjuster - Black - Yamaha AXB-RM39-B
GILLES TOOLING
$166.27Chain adjustment on modern sportbikes demands precision—tolerance stack-up from manufacturing can throw your sprocket alignment off, leading to accelerated wear and power loss. The Gilles Tooling AXB...12311582- SKU:
- 12311582
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$166.27 -
GILLES TOOLING AXB Chain Adjuster - Black - BMW AXB-K46-B
GILLES TOOLING
$132.87Proper chain tension is critical to performance and longevity—too loose and you risk derailment; too tight and you accelerate wear on sprockets and bearings. The Gilles Tooling AXB Chain Adjuster...12310624- SKU:
- 12310624
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
$132.87 -
GILLES TOOLING AXB Chain Adjuster - Black - Yamaha AXB-RM04-B
GILLES TOOLING
$188.75Rear wheel installation and chain adjustment are critical to suspension geometry and drivetrain performance—and tolerance stack-up can quickly throw off your setup. The Gilles Tooling AXB Chain...12310816- SKU:
- 12310816
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
$188.75 -
On Sale
KOSO NORTH AMERICA Clutch Enhanced Lifter Plate - Grom/Monkey FA640000
KOSO NORTH AMERICA
MSRP: $52.95Now: $47.66Was: $52.95If you're running your Grom or Monkey hard on the track or street, stock clutch components will eventually let you down. The KOSO NORTH AMERICA Clutch Enhanced Lifter Plate is CNC-machined to handle...11321856- SKU:
- 11321856
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $52.95Now: $47.66Was: $52.95 -
On Sale
JT SPROCKETS Rear Sprocket - 40 Tooth - Aprilia/BMW JTR703.40
JT SPROCKETS
Now: $14.06Was: $15.80A worn or incorrect rear sprocket directly impacts your engine's power delivery, fuel efficiency, and overall drivetrain responsiveness. The JT Sprockets 40-tooth rear sprocket is engineered for...12100466- SKU:
- 12100466
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
Now: $14.06Was: $15.80Qty in Cart: 0Quantity:Price:Now: $14.06Was: $15.80Subtotal: -
On Sale
RK 520 Max O - Drive Chain - 120 Links - Black/Gold 520MAXO-120-BG
RK
MSRP: $135.27Now: $121.74Was: $135.27A 520-class chain demands reliability under sustained load and extreme conditions—the RK 520 Max O delivers with sealed O-ring construction that resists wear and extends service intervals across both...12220648- SKU:
- 12220648
- Availability:
- Ships Same Business Day
- Weight:
- 4.37 LBS
MSRP: $135.27Now: $121.74Was: $135.27 -
On Sale
RK 530 Max O - Drive Chain - 120 Links - Black/Chrome 530MAXO-120-BC
RK
MSRP: $184.17Now: $165.75Was: $184.17A quality drive chain is the backbone of reliable power transmission—skip the compromises, and you won't be stranded mid-race or mid-ride. The RK 530 Max O delivers sealed O-ring construction with...12220655- SKU:
- 12220655
- Availability:
- Ships Same Business Day
- Weight:
- 5.85 LBS
MSRP: $184.17Now: $165.75Was: $184.17 -
On Sale
RK 530 Max O - Drive Chain - 130 Links - Black/Chrome 530MAXO-130-BC
RK
MSRP: $199.51Now: $179.56Was: $199.51A drive chain is only as reliable as its weakest link—literally. The RK 530 Max O delivers the tensile strength and sealed O-ring design demanded by both street riders pushing their limits and...12220656- SKU:
- 12220656
- Availability:
- Ships Same Business Day
- Weight:
- 6.28 LBS
MSRP: $199.51Now: $179.56Was: $199.51 -
On Sale
RK 525 Max O - Connecting Link - Rivet - Black 525MAXO-RL-B
RK
MSRP: $5.23Now: $4.71Was: $5.23A worn or damaged connecting link can compromise your chain's structural integrity and lead to catastrophic failure at high RPMs. The RK 525 Max O Connecting Link is engineered as a direct...12250852- SKU:
- 12250852
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
MSRP: $5.23Now: $4.71Was: $5.23Qty in Cart: 0Quantity:Price:MSRP: $5.23Now: $4.71Was: $5.23Subtotal: -
On Sale
JT SPROCKETS Countershaft Sprocket - 13 Tooth JTF1901.13RB
JT SPROCKETS
MSRP: $12.75Now: $11.35Was: $12.75A properly sized countershaft sprocket is critical to your bike's acceleration curve and overall drivetrain efficiency. The JT Sprockets 13-tooth design delivers improved throttle response and...12122300- SKU:
- 12122300
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
MSRP: $12.75Now: $11.35Was: $12.75 -
On Sale
JT SPROCKETS Front Sprocket - 15 Tooth - Panigale JTF748.15RB
JT SPROCKETS
MSRP: $21.40Now: $19.05Was: $21.40Optimizing your Panigale's acceleration and throttle response starts with the right sprocket ratio. This JT 15-tooth front sprocket reduces your primary gear ratio, delivering sharper power delivery...12122303- SKU:
- 12122303
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $21.40Now: $19.05Was: $21.40Qty in Cart: 0Quantity:Price:MSRP: $21.40Now: $19.05Was: $21.40Subtotal:
