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
RK Chain and Sprocket Kit - OEM Replacement - Natural - BMW S 1000 RR '12-'18 9101-120EX
RK
MSRP: $315.94Now: $284.35Was: $315.94Chain and sprocket wear is inevitable on high-performance machines like the S 1000 RR, but running worn drivetrain components compromises power delivery and introduces safety risks. This RK OEM...12301644- SKU:
- 12301644
- Availability:
- Ships Same Business Day
- Weight:
- 8.80 LBS
MSRP: $315.94Now: $284.35Was: $315.94 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Honda CBR 1000 RR '06-'07 1102-069PX
RK
MSRP: $299.98Now: $269.98Was: $299.98If you're running your CBR 1000 RR on the track or pushing hard on the street, stock gearing compromises acceleration when you need it most. This RK Quick Acceleration Kit swaps your factory chain...12301656- SKU:
- 12301656
- Availability:
- Ships Same Business Day
- Weight:
- 7.01 LBS
MSRP: $299.98Now: $269.98Was: $299.98 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Kawasaki EX650 '12-'23 2062-109PX
RK
MSRP: $241.28Now: $217.15Was: $241.28Stock gearing limits your EX650's acceleration potential—this RK chain and sprocket kit swaps in race-proven ratios that deliver harder, faster power transfer off the line. Whether you're attacking...12301660- SKU:
- 12301660
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
MSRP: $241.28Now: $217.15Was: $241.28 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Gold - Kawasaki EX650 '12-'23 2062-109PGX
RK
MSRP: $257.80Now: $232.02Was: $257.80If you're serious about acceleration off the line, your sprocket ratio directly controls how quickly your EX650 responds to throttle input. This RK Quick Acceleration Kit swaps your stock gearing for...12301661- SKU:
- 12301661
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
MSRP: $257.80Now: $232.02Was: $257.80 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Kawasaki ZX-6R '07-'18 2068-079PX
RK
MSRP: $221.25Now: $199.13Was: $221.25If you're running a ZX-6R and want quicker acceleration off the line without sacrificing chain durability, this RK kit delivers the gearing you need with components built to handle race-level abuse...12301665- SKU:
- 12301665
- Availability:
- Ships Same Business Day
- Weight:
- 6.95 LBS
MSRP: $221.25Now: $199.13Was: $221.25 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Gold - Kawasaki ZX-6R '07-'18 2068-079PGX
RK
MSRP: $240.58Now: $216.52Was: $240.58If you're serious about mid-range acceleration on your ZX-6R, gearing matters—a lot. This RK Quick Acceleration Kit swaps your stock sprockets for a race-proven combination that delivers snappier...12301666- SKU:
- 12301666
- Availability:
- Ships Same Business Day
- Weight:
- 7.00 LBS
MSRP: $240.58Now: $216.52Was: $240.58 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Kawasaki ZZR600/ZX-6R/RR 2068-980EX
RK
MSRP: $236.17Now: $212.55Was: $236.17Maximize your ZZR600/ZX-6R/RR's off-the-line performance with RK's Quick Acceleration Kit, engineered specifically to deliver snappier throttle response and faster gear transitions. The premium...12301667- SKU:
- 12301667
- Availability:
- Ships Same Business Day
- Weight:
- 6.55 LBS
MSRP: $236.17Now: $212.55Was: $236.17 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki GSX-R600 '06-'10 3066-069PX
RK
MSRP: $227.66Now: $204.89Was: $227.66Maximize your GSX-R600's acceleration off the line with RK's Quick Acceleration Kit—purpose-built gearing that delivers sharper throttle response and tighter chain control. This race-proven...12301673- SKU:
- 12301673
- Availability:
- Ships Same Business Day
- Weight:
- 6.65 LBS
MSRP: $227.66Now: $204.89Was: $227.66 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki GSX-R600 '11-'22 3066-119PX
RK
MSRP: $227.66Now: $204.89Was: $227.66Stock gearing limits your GSX-R600's acceleration potential on the track or street. This RK Chain and Sprocket Kit delivers aggressive quick-acceleration ratios engineered for hard launches and...12301675- SKU:
- 12301675
- Availability:
- Ships Same Business Day
- Weight:
- 6.83 LBS
MSRP: $227.66Now: $204.89Was: $227.66 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Gold - Suzuki GSX-R600 '11-'22 3066-119PGX
RK
MSRP: $243.93Now: $219.54Was: $243.93If you're serious about corner-exit acceleration and mid-range power delivery, the RK Chain and Sprocket Kit is engineered to transform your GSX-R600's performance. This quick acceleration gearing...12301676- SKU:
- 12301676
- Availability:
- Ships Same Business Day
- Weight:
- 7.64 LBS
MSRP: $243.93Now: $219.54Was: $243.93 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki - SV 650 '99-'13 3068-999PX
RK
MSRP: $223.44Now: $201.10Was: $223.44If you're running your SV 650 on the street or track, stock gearing limits your acceleration potential. The RK Chain and Sprocket Kit delivers the gear ratio optimization you need to build rpm...12301677- SKU:
- 12301677
- Availability:
- Ships Same Business Day
- Weight:
- 6.70 LBS
MSRP: $223.44Now: $201.10Was: $223.44Qty in Cart: 0Quantity:Price:MSRP: $223.44Now: $201.10Was: $223.44Subtotal: -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki GSX-R750 '06-'10 3076-069PX
RK
MSRP: $276.79Now: $249.11Was: $276.79If you're chasing faster acceleration off the line on your GSX-R750, your gearing is the most direct lever you have. This RK Quick Acceleration Kit swaps your stock sprockets for race-optimized...12301679- SKU:
- 12301679
- Availability:
- Ships Same Business Day
- Weight:
- 7.53 LBS
MSRP: $276.79Now: $249.11Was: $276.79 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Gold - Suzuki GSX-R750 '11-'22 3076-119PGX
RK
MSRP: $293.29Now: $263.96Was: $293.29If you're serious about extracting maximum acceleration from your GSX-R750, gearing is everything. This RK chain and sprocket kit swaps your stock ratios for race-proven quick acceleration geometry,...12301682- SKU:
- 12301682
- Availability:
- Ships Same Business Day
- Weight:
- 7.65 LBS
MSRP: $293.29Now: $263.96Was: $293.29Qty in Cart: 0Quantity:Price:MSRP: $293.29Now: $263.96Was: $293.29Subtotal: -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Yamaha YZF-R6/S 4067-039PX
RK
MSRP: $233.27Now: $209.94Was: $233.27Acceleration performance hinges on gearing efficiency and chain durability—this RK kit delivers both. The 520 Quick Acceleration Race Kit pairs premium XW-ring sealed chain technology with...12301687- SKU:
- 12301687
- Availability:
- Ships Same Business Day
- Weight:
- 7.40 LBS
MSRP: $233.27Now: $209.94Was: $233.27 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Yamaha YZF-R6 '06-'20 4067-069PX
RK
MSRP: $233.27Now: $209.94Was: $233.27If you're serious about extracting maximum acceleration from your YZF-R6, sprocket ratios are one of the most cost-effective tuning tools available. This RK quick acceleration kit drops your gearing...12301689- SKU:
- 12301689
- Availability:
- Ships Same Business Day
- Weight:
- 6.95 LBS
MSRP: $233.27Now: $209.94Was: $233.27 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Yamaha YZF-R1/M '15-'23 4107-159PX
RK
MSRP: $283.44Now: $255.10Was: $283.44Stock gearing limits your YZF-R1/M's acceleration potential on the track or street. This RK Quick Acceleration Kit swaps your sprockets for race-optimized ratios that deliver harder, faster launches...12301696- SKU:
- 12301696
- Availability:
- Ships Same Business Day
- Weight:
- 7.10 LBS
MSRP: $283.44Now: $255.10Was: $283.44 -
On Sale
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Triumph 675 Daytona/R '06-'17 7061-069PX
RK
MSRP: $237.45Now: $213.71Was: $237.45If you're running a Triumph 675 Daytona or R and want sharper throttle response off the line, this RK chain and sprocket kit is engineered to deliver exactly that. The Quick Acceleration gearing...12301698- SKU:
- 12301698
- Availability:
- Ships Same Business Day
- Weight:
- 6.96 LBS
MSRP: $237.45Now: $213.71Was: $237.45 -
On Sale
RK Chain and Sprocket Kit - OEM Replacement - Natural - Honda CBR650R '19-'21 1065-140EX
RK
MSRP: $304.80Now: $274.32Was: $304.80Worn chain and sprocket sets rob your CBR650R of crisp acceleration and smooth power delivery. This OEM replacement kit restores factory performance geometry while using premium materials engineered...12301721- SKU:
- 12301721
- Availability:
- Ships Same Business Day
- Weight:
- 7.67 LBS
MSRP: $304.80Now: $274.32Was: $304.80Qty in Cart: 0Quantity:Price:MSRP: $304.80Now: $274.32Was: $304.80Subtotal: -
On Sale
RK Chain and Sprocket Kit - OEM Replacement - Natural - Kawasaki ZX-6R 2062-190EX
RK
MSRP: $222.17Now: $199.95Was: $222.17Your ZX-6R's drivetrain demands precision engineering that matches the bike's aggressive performance profile. This RK OEM replacement kit restores factory gearing with premium C45 steel sprockets...12301723- SKU:
- 12301723
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
MSRP: $222.17Now: $199.95Was: $222.17 -
On Sale
RK Chain and Sprocket Kit - OEM Replacement - Natural - Honda CBR 929RR/954RR '00-'03 1092-000EX
RK
MSRP: $306.27Now: $275.64Was: $306.27Chain and sprocket wear is inevitable on high-performance machines like the CBR 929RR/954RR, but running worn drivetrain components compromises power delivery and handling. This RK OEM Replacement...12301576- SKU:
- 12301576
- Availability:
- Ships Same Business Day
- Weight:
- 8.25 LBS
MSRP: $306.27Now: $275.64Was: $306.27
