RK
RK Motorcycle Chains and Accessories at JJ Motorsports
RK is a renowned brand in motorcycle and industrial chain manufacturing, established in 1953 with roots in Japan. It specializes in high-quality drive chains and accessories designed for durability, performance, and reliability in various applications, including high-performance street bikes, racing, and off-road use.
At JJ Motorsports, we offer a wide selection of RK products to suit your needs. Popular items include the RK 520 MXZ5 Chain - 114 Links - Gold with chromoly steel construction for wear resistance, the RK 520 Max X Chain - 150 Links featuring premium sealed RX-ring technology, and the RK 530 Max X Chain - 110 Links known for high tensile strength. For racing applications, check out the RK 520 XRU Connecting Link - Rivet - Gold or the RK 428 MXZ1 Chain - 120 Links - Gold for mini MX/SX racing.
RK chains provide significant benefits such as low maintenance, dirt protection, smooth acceleration, and superior performance for motorcycle enthusiasts, whether for street, racing, or industrial use. Key features include seamless rollers, reinforced pins, ultra-thin seals to reduce friction, and options for heavy-duty and economical applications.
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- Qty in Cart
- Quantity
- Price
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RK 520 Max O - Drive Chain - 120 Links - Black/Gold 520MAXO-120-BG
RK
$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
$135.27 -
RK 530 Max O - Drive Chain - 120 Links - Black/Chrome 530MAXO-120-BC
RK
$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
$184.17 -
RK 530 Max O - Drive Chain - 130 Links - Black/Chrome 530MAXO-130-BC
RK
$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
$199.51Qty in Cart: 0Quantity:Price:$199.51Subtotal: -
RK 525 Max O - Connecting Link - Rivet - Black 525MAXO-RL-B
RK
$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
$5.23Qty in Cart: 0Quantity:Price:$5.23Subtotal: -
RK 525 Max O - Drive Chain - 122 Links 525MAXO-122
RK
$145.95A chain is only as strong as its weakest link—and the RK 525 Max O eliminates that weakness. Built with extreme tensile strength and premium sealed O-rings, this drive chain delivers consistent power...12220724- SKU:
- 12220724
- Availability:
- Ships Same Business Day
- Weight:
- 5.43 LBS
$145.95 -
RK 525 Max O - Drive Chain - 150 Links 525MAXO-150
RK
$179.49A reliable drive chain is non-negotiable for consistent power delivery and longevity in both street and off-road applications. The RK 525 Max O delivers premium tensile strength and sealed O-ring...12220725- SKU:
- 12220725
- Availability:
- Ships Same Business Day
- Weight:
- 6.67 LBS
$179.49 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha YZF-R3 '15-'23 4037-150EX
RK
$221.33When your YZF-R3's chain and sprockets wear out, you're losing power transfer efficiency and risking premature drivetrain failure. This RK OEM replacement kit restores your bike to factory...12301617- SKU:
- 12301617
- Availability:
- Ships Same Business Day
- Weight:
- 6.70 LBS
$221.33 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha YZF-R6 '06-'20 4067-060EX
RK
$296.78Your YZF-R6's chain and sprocket kit experiences wear faster than any other drivetrain component—compromised gearing directly impacts acceleration, top-end performance, and fuel efficiency. RK's OEM...12301621- SKU:
- 12301621
- Availability:
- Ships Same Business Day
- Weight:
- 7.85 LBS
$296.78 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha FZ-07/MT-07 4072-150EX
RK
$284.89Your FZ-07/MT-07's chain and sprocket wear out faster than most riders expect—especially if you're pushing the bike hard or running high mileage. This RK OEM replacement kit restores factory gearing...12301624- SKU:
- 12301624
- Availability:
- Ships Same Business Day
- Weight:
- 7.40 LBS
$284.89 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha FZ/MT-09 4092-150EX
RK
$291.01A worn chain and sprocket kit directly impacts your FZ/MT-09's throttle response, acceleration, and overall drivetrain efficiency. RK's OEM replacement kit restores factory performance geometry while...12301626- SKU:
- 12301626
- Availability:
- Ships Same Business Day
- Weight:
- 7.65 LBS
$291.01 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha FZ1 '06-'16 4102-060EX
RK
$328.20A worn chain and sprocket kit saps power delivery, increases vibration, and accelerates wear throughout your drivetrain. The RK OEM Replacement Kit restores your FZ1 to factory performance...12301628- SKU:
- 12301628
- Availability:
- Ships Same Business Day
- Weight:
- 9.70 LBS
$328.20 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha YZF-R1 '04-'05 4107-040EX
RK
$318.97Chain and sprocket wear is one of the most common failure points on high-mileage sportbikes—and when either component fails, it can leave you stranded or worse. This RK OEM Replacement Kit restores...12301629- SKU:
- 12301629
- Availability:
- Ships Same Business Day
- Weight:
- 9.05 LBS
$318.97Qty in Cart: 0Quantity:Price:$318.97Subtotal: -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha YZF-R1 '06-'08 4107-060EX
RK
$322.02Your YZF-R1's chain and sprocket system endures constant stress—worn teeth and stretched chains rob you of power delivery and create dangerous handling inconsistencies. This RK OEM replacement kit...12301630- SKU:
- 12301630
- Availability:
- Ships Same Business Day
- Weight:
- 9.15 LBS
$322.02 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha YZF-R1 '09-'14 4107-090EX
RK
$328.90Your YZF-R1's chain and sprocket system endures constant stress—worn teeth reduce power transfer, create drivetrain noise, and compromise acceleration response. This RK OEM replacement kit restores...12301631- SKU:
- 12301631
- Availability:
- Ships Same Business Day
- Weight:
- 9.70 LBS
$328.90 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Yamaha YZF-R1/M '15-'23 4107-150EX
RK
$311.49Your YZF-R1/M's drivetrain takes a beating at high RPM, and a worn chain and sprocket set kills acceleration response and fuel efficiency. This RK OEM replacement kit restores factory gearing with...12301636- SKU:
- 12301636
- Availability:
- Ships Same Business Day
- Weight:
- 8.00 LBS
$311.49Qty in Cart: 0Quantity:Price:$311.49Subtotal: -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Triumph 675 Daytona/R 7061-060EX
RK
$288.47Chain and sprocket wear is one of the fastest paths to lost power and reliability on your 675 Daytona or R. This RK OEM replacement kit restores factory gearing and engagement precision, bringing...12301638- SKU:
- 12301638
- Availability:
- Ships Same Business Day
- Weight:
- 7.85 LBS
$288.47Qty in Cart: 0Quantity:Price:$288.47Subtotal: -
RK Chain and Sprocket Kit - OEM Replacement - Natural - BMW S 1000 RR '12-'18 9101-120EX
RK
$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
$315.94 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Honda CBR 600 RR '03-'06 1062-039PX
RK
$245.84If you're running your CBR 600 RR on the track or pushing hard on the street, stock gearing limits your acceleration potential. The RK 520 Quick Acceleration Kit swaps your chain and sprockets for...12301648- SKU:
- 12301648
- Availability:
- Ships Same Business Day
- Weight:
- 7.72 LBS
$245.84Qty in Cart: 0Quantity:Price:$245.84Subtotal: -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Honda CBR 1000 RR '06-'07 1102-069PX
RK
$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
$299.98Qty in Cart: 0Quantity:Price:$299.98Subtotal: -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Kawasaki EX650 '12-'23 2062-109PX
RK
$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
$241.28 -
RK Chain and Sprocket Kit - Quick Acceleration - Gold - Kawasaki EX650 '12-'23 2062-109PGX
RK
$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
$257.80 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Kawasaki ZX-6R '07-'18 2068-079PX
RK
$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
$221.25 -
RK Chain and Sprocket Kit - Quick Acceleration - Gold - Kawasaki ZX-6R '07-'18 2068-079PGX
RK
$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
$240.58 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Kawasaki ZZR600/ZX-6R/RR 2068-980EX
RK
$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
$236.17 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki GSX-R600 '06-'10 3066-069PX
RK
$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
$227.66 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki GSX-R600 '11-'22 3066-119PX
RK
$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
$227.66 -
RK Chain and Sprocket Kit - Quick Acceleration - Gold - Suzuki GSX-R600 '11-'22 3066-119PGX
RK
$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
$243.93 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki - SV 650 '99-'13 3068-999PX
RK
$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
$223.44Qty in Cart: 0Quantity:Price:$223.44Subtotal: -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki GSX-R750 '06-'10 3076-069PX
RK
$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
$276.79 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Suzuki GSX-R750 '11-'22 3076-119PX
RK
$276.79Stock gearing limits your GSX-R750's acceleration potential on the track and street. This RK Quick Acceleration Kit drops your sprocket ratios for snappier throttle response, faster wheelies, and...12301681- SKU:
- 12301681
- Availability:
- Ships Same Business Day
- Weight:
- 7.64 LBS
$276.79Qty in Cart: 0Quantity:Price:$276.79Subtotal: -
RK Chain and Sprocket Kit - Quick Acceleration - Gold - Suzuki GSX-R750 '11-'22 3076-119PGX
RK
$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
$293.29Qty in Cart: 0Quantity:Price:$293.29Subtotal: -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Yamaha YZF-R6/S 4067-039PX
RK
$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
$233.27Qty in Cart: 0Quantity:Price:$233.27Subtotal: -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Yamaha YZF-R6 '06-'20 4067-069PX
RK
$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
$233.27 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Yamaha YZF-R1/M '15-'23 4107-159PX
RK
$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
$283.44 -
RK Chain and Sprocket Kit - Quick Acceleration - Natural - Triumph 675 Daytona/R '06-'17 7061-069PX
RK
$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
$237.45 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Honda CBR650R '19-'21 1065-140EX
RK
$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
$304.80Qty in Cart: 0Quantity:Price:$304.80Subtotal: -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Kawasaki ZX-6R 2062-190EX
RK
$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
$222.17Qty in Cart: 0Quantity:Price:$222.17Subtotal: -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Honda CBR 929RR/954RR '00-'03 1092-000EX
RK
$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
$306.27Qty in Cart: 0Quantity:Price:$306.27Subtotal: -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Honda CBR 1000 RR '04-'05 1102-040EX
RK
$327.86A worn chain and sprocket directly compromise your CBR 1000 RR's acceleration, handling precision, and overall drivetrain efficiency. This RK OEM replacement kit restores your bike to factory...12301577- SKU:
- 12301577
- Availability:
- Ships Same Business Day
- Weight:
- 8.44 LBS
$327.86 -
RK Chain and Sprocket Kit - OEM Replacement - Natural - Honda CBR 1000 RR '06-'07 1102-060EX
RK
$327.94Your Honda CBR 1000 RR's chain and sprocket system takes a beating under aggressive riding and high mileage—worn teeth reduce power transfer efficiency and compromise safety. This RK OEM replacement...12301578- SKU:
- 12301578
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 LBS
$327.94Qty in Cart: 0Quantity:Price:$327.94Subtotal:
