Dirt Bike Chain
Dirt Bike Drive Chains & Connecting Links for Honda, Yamaha, KTM & Suzuki at JJ Motorsports
Maximize power transfer and extend drivetrain life with premium dirt bike chains and links from JJ Motorsports, engineered for strength, low weight, and minimal stretch in motocross, enduro, and trail riding. Our selection includes high-tensile 520 and 428 pitch chains, clip-style master links, and gold/natural finishes designed for reduced friction, superior wear resistance, and easy installation. Compatible with top models like Honda CRF, Yamaha YZ/WR, KTM SX/EXC, Suzuki RM, and more, these race-proven components from trusted brands ensure smooth shifting, reliable performance, and longevity in dusty, muddy, or high-speed conditions. From Renthal's R1 Works chains for lightweight racing to RK and Sunstar's MXR1 links for quick repairs, upgrade your chain setup for championship-level efficiency and confidence on every lap.
Shop brands like Parts Unlimited, Renthal, RK, and Sunstar Sprockets for world-class quality. Explore related categories such as dirt bike sprockets for full kits or dirt bike drivetrain for clutch and components.
Top Dirt Bike Chains & Links
- Parts Unlimited 520H Drive Chain 120 Links T520H120 – Heavy-duty 520 pitch chain with 120 links; high tensile strength, clip-style master link included, ideal for 250-450cc 4-stroke off-road use.
- Renthal 520 R1 Works Chain 120 Links C128 – Lightweight R1 Works series chain with 120 links; shot-peened plates, gold finish, pre-stretched for minimal adjustment in racing applications.
- RK 428 MXZ1 Connecting Link Clip Natural 428MXZ1-CL – Clip-style master link for 428 MXZ1 chains; natural finish, high-strength construction for quick repairs on 125-150cc 2-stroke dirt bikes.
- Sunstar Sprockets 428 MXR1 Clip Connecting Link Gold SS428MXR1-L – Gold clip master link for 428 MXR1 chains; premium tensile strength, corrosion-resistant for 50-125cc mini and play bike applications.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
REGINA 520 RX3 Series - Clip Connecting Link 26/135RX3
REGINA
$6.95A worn or damaged chain connecting link compromises power delivery and creates safety risks on the track or street. The REGINA 520 RX3 Series Clip Connecting Link is engineered for reliable, consistent performance in high-demand applications where...12250211- SKU:
- 12250211
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- CLIP
- CHAIN TYPE:
- 520 RX3
- COLOR/FINISH:
- GOLD
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
$6.95 -
RK 520 EXW - Clip Connecting Link 520EXW C/L
RK
$13.02A worn or damaged connecting link compromises your chain's structural integrity and can lead to catastrophic failure at critical moments. The RK 520 EXW Clip Connecting Link delivers the reliability you need for consistent power delivery, whether you're...R18520EXW- SKU:
- R18520EXW
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- SILVER
- MODEL:
- EXW SERIES
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- OFF-ROAD
- CHAIN TYPE:
- 520 EXW
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
$13.02 -
RK 520 EXW - Clip Connecting Link - Gold GB520EXW C/L
RK
$13.02A quality connecting link is critical to chain reliability—it's the weak point where most chains fail under load. The RK 520 EXW Gold Clip Connecting Link delivers the same precision engineering as the rest of your chain, ensuring consistent power...R18GB520EXW- SKU:
- R18GB520EXW
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- COLOR/FINISH:
- GOLD
- MODEL:
- EXW SERIES
- RIDING STYLE:
- OFF-ROAD
- CHAIN TYPE:
- 520 EXW
- PRODUCT NAME:
- CONNECTING LINK
- TYPE:
- CLIP
- UNITS:
- EACH
$13.02 -
RK 520 EXW - Rivet Connecting Link - Gold GB520EXW R/L
RK
$13.02A quality connecting link is critical to chain longevity and drivetrain reliability—this rivet-style link distributes load evenly across the chain, reducing stress concentration that can lead to premature wear or failure. The RK 520 EXW delivers...R18GB521EXW- SKU:
- R18GB521EXW
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- COLOR/FINISH:
- GOLD
- TYPE:
- RIVET
- MODEL:
- EXW SERIES
- RIDING STYLE:
- OFF-ROAD
- CHAIN TYPE:
- 520 EXW
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
$13.02 -
RK GB 520 EXW - Chain - 120 Links GB520EXW-120
RK
$192.25If you're pushing your ATV to its limits in high-stress racing environments, your drivetrain needs a chain engineered to handle extreme heat, shock loads, and sustained high RPMs without failure. The RK GB 520 EXW delivers the tensile strength and...GB520EXW120- SKU:
- GB520EXW120
- Availability:
- Ships Same Business Day
- Weight:
- 4.60 LBS
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 750 CC
- SEAL TYPE:
- XW-RING
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- CHAIN TYPE:
- 520 EXW
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TENSILE STRENGTH IMPERIAL:
- 7700 LB
- TENSILE STRENGTH METRIC:
- 34.3 KN
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MODEL:
- EXW SERIES
- RIDING STYLE:
- OFF-ROAD
- WEIGHT:
- 1,68 KG/100 LINKS
$192.25 -
MOOSE RACING 520 RXP - Pro-MX Chain - Gold - 96 Links M574-00-96
MOOSE RACING
$76.95If you're running a competitive motocross program or pushing your 125-350cc machine to its limits, chain reliability directly impacts your lap times and race day results. The MOOSE RACING 520 RXP delivers the tensile strength and corrosion resistance you...M5740096- SKU:
- M5740096
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 350 CC
- MODEL:
- RXP SERIES
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TENSILE STRENGTH METRIC:
- 35.3 KN
- CHAIN TYPE:
- 520 RXP
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- NON-SEAL
- TENSILE STRENGTH IMPERIAL:
- 7937 LB
- UNITS:
- EACH
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 350 CC
- NUMBER OF LINKS:
- 96
- PRODUCT NAME:
- DRIVE CHAIN
$76.95 -
MOOSE RACING 428 RXP Pro-MX Chain - Gold - 100 Links M575-00-100
MOOSE RACING
$37.95If you're running a high-powered mini-racing machine, your chain is mission-critical—it needs to handle extreme acceleration and sustained RPMs without stretching, breaking, or leaving you stranded. The MOOSE RACING 428 RXP Pro-MX Chain is engineered...M57500100- SKU:
- M57500100
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- CHAIN SIZE:
- 428
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 125 CC
- TENSILE STRENGTH METRIC:
- 22.6 KN
- CHAIN TYPE:
- 428 RXP
- MODEL:
- RXP SERIES
- NUMBER OF LINKS:
- 100
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TENSILE STRENGTH IMPERIAL:
- 5071 LB
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 125 CC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- SEAL TYPE:
- NON-SEAL
$37.95 -
MOOSE RACING 428 RXP Pro-MX Chain - Gold - 116 Links M575-00-116
MOOSE RACING
$41.95Mini-racing demands a chain engineered to handle aggressive acceleration and sustained high RPMs without sacrificing reliability. The MOOSE RACING 428 RXP Pro-MX delivers the tensile strength and corrosion resistance required for consistent performance...M57500116- SKU:
- M57500116
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- NUMBER OF LINKS:
- 116
- RIDING STYLE:
- STREET
- TENSILE STRENGTH METRIC:
- 22.6 KN
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 125 CC
- RIDING STYLE:
- UTV
- CHAIN SIZE:
- 428
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 125 CC
- MODEL:
- RXP SERIES
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- SEAL TYPE:
- NON-SEAL
- UNITS:
- EACH
- CHAIN TYPE:
- 428 RXP
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH IMPERIAL:
- 5071 LB
$41.95Qty in Cart: 0Quantity:Price:$41.95Subtotal: -
REGINA 520 ZSE - Drive Chain - 114 Links 135ZSE/1001
REGINA
$155.95A reliable drive chain is the backbone of any high-performance drivetrain—skip quality here, and you're risking power loss, premature wear, and potential catastrophic failure on track. The REGINA 520 ZSE delivers the precision and durability demanded by...12220575- SKU:
- 12220575
- Availability:
- Ships Same Business Day
- Weight:
- 4.10 LBS
- SEAL TYPE:
- Z-RING
- MATERIAL:
- CARBON ALLOY STEEL
- PRODUCT NAME:
- DRIVE CHAIN
- UNITS:
- EACH
- CHAIN TYPE:
- 520 ZSE
- COLOR/FINISH:
- GOLD
- NUMBER OF LINKS:
- 114
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- MODEL:
- ZSE SERIES
- TENSILE STRENGTH IMPERIAL:
- 7598 LB
- TENSILE STRENGTH METRIC:
- 33.8 KN
$155.95 -
REGINA 520 ZSE - Drive Chain - 118 Links 135ZSE/1003
REGINA
$161.95A precision drive chain is foundational to any high-performance drivetrain—it's where power transfer either succeeds or fails. The REGINA 520 ZSE delivers consistent, reliable acceleration and top-end performance by minimizing friction loss across the...12220577- SKU:
- 12220577
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
- CHAIN SIZE:
- 520
- MODEL:
- ZSE SERIES
- PRODUCT NAME:
- DRIVE CHAIN
- SEAL TYPE:
- Z-RING
- MATERIAL:
- CARBON ALLOY STEEL
- UNITS:
- EACH
- NUMBER OF LINKS:
- 118
- CHAIN TYPE:
- 520 ZSE
- COLOR/FINISH:
- GOLD
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH IMPERIAL:
- 7598 LB
- TENSILE STRENGTH METRIC:
- 33.8 KN
$161.95 -
REGINA 525 ZRE - Z-Ring Chain - Replacement Connecting Link - Clip 42/137ZRE
REGINA
$12.95A worn or damaged connecting link can compromise your entire drive chain's integrity, leading to unpredictable performance loss or catastrophic failure on track. The REGINA 525 ZRE replacement connecting link restores full chain strength with precision...12250491- SKU:
- 12250491
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CHAIN TYPE:
- 525 ZRE
- TYPE:
- CLIP
- COLOR/FINISH:
- GOLD
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
$12.95 -
JT CHAINS 520 HDS - Ultimate Competition Chain - Nickel - 110 Links JTC520HDSNN110S
JT CHAINS
$49.57A competition-grade chain is the critical link between your engine's power and the pavement—literally. The JT Chains 520 HDS delivers the strength and precision required for high-performance riding, whether you're attacking track days or pushing through...12200382- SKU:
- 12200382
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- CHAIN TYPE:
- 520 HDS
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- SEAL TYPE:
- NON-SEAL
- UNITS:
- EACH
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL
- NUMBER OF LINKS:
- 110
- TENSILE STRENGTH METRIC:
- 17.9 KN
- WEIGHT:
- 1,55 KG/100 LINKS
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (STREET):
- 350 CC
- MODEL:
- HDS SERIES
- RIDING STYLE:
- STREET
- TENSILE STRENGTH IMPERIAL:
- 4020 LB
$49.57Qty in Cart: 0Quantity:Price:$49.57Subtotal: -
JT CHAINS 520 HDR - Nickel Race Chain - 120 Links JTC520HDRNN120S
JT CHAINS
$48.71A race-grade chain is only as strong as its weakest link—literally. The JT Chains 520 HDR delivers the strength and precision needed to transfer maximum power to the pavement without sacrifice, engineered from premium steel alloys and optimized for...12200390- SKU:
- 12200390
- Availability:
- Ships Same Business Day
- Weight:
- 3.95 LBS
- MODEL:
- HDR SERIES
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- NICKEL
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 200 CC
- RIDING STYLE:
- STREET
- TENSILE STRENGTH METRIC:
- 16.5 KN
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CHAIN TYPE:
- 520 HDR
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH IMPERIAL:
- 3700 LB
$48.71 -
REGINA 520 RX3 Series - Rivet Connecting Link 19/135RX3
REGINA
$5.95A worn or damaged chain connecting link compromises power delivery and creates safety risks at high RPM. The REGINA 520 RX3 Series Rivet Connecting Link restores full chain integrity with OEM-quality construction, ensuring consistent engagement and...12250210- SKU:
- 12250210
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RIVET
- CHAIN TYPE:
- 520 RX3
- MODEL:
- RX SERIES
$5.95 -
REGINA 415 RH2 Series - Clip 26/90RH2
REGINA
$5.95A worn or damaged connecting link compromises your chain's integrity, risking power loss and catastrophic drivetrain failure during competition or high-demand riding. The REGINA 415 RH2 Series Clip Link delivers the precision fit and durability you need...12250218- SKU:
- 12250218
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CHAIN TYPE:
- 415 RH2
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- CLIP
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- NUMBER OF LINKS:
- 1
$5.95 -
RK 520 MXU - Sealed UW-Ring - Clip Connecting Link GB520MXU-CL
RK
$13.82A worn or damaged chain connecting link compromises power delivery and risks catastrophic drivetrain failure. The RK 520 MXU Sealed UW-Ring Clip Connecting Link restores the integrity of your 520-pitch chain with a sealed design that keeps contaminants...12250144- SKU:
- 12250144
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- NUMBER OF LINKS:
- 1
- TYPE:
- CLIP
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN TYPE:
- 520 MXU
- RIDING STYLE:
- UTV
$13.82 -
RK 520 MXU - Sealed Racing UW-Ring Chain - 110 Links GB520MXU-110
RK
$195.32In racing, chain failure isn't just a mechanical problem—it's a DNF. The RK 520 MXU delivers the weight savings competitive racers demand without compromising the tensile strength required for consistent power delivery across 125-500cc applications...12220190- SKU:
- 12220190
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- MODEL:
- MXU SERIES
- TENSILE STRENGTH METRIC:
- 35.6 KN
- PRODUCT NAME:
- DRIVE CHAIN
- WEIGHT:
- 1,38 KG/100 LINKS
- CHAIN TYPE:
- 520 MXU
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- UW-RING
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
- NUMBER OF LINKS:
- 110
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TENSILE STRENGTH IMPERIAL:
- 8000 LB
$195.32 -
RK 520 MXU - Sealed Racing UW-Ring Chain - 114 Links GB520MXU-114
RK
$202.41In competitive racing, every tenth of a second counts—and unnecessary weight steals both acceleration and handling precision. The RK 520 MXU delivers race-proven chain reliability without the penalty of heavy construction, giving you the lightweight...12220192- SKU:
- 12220192
- Availability:
- Ships Same Business Day
- Weight:
- 3.61 LBS
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
- MODEL:
- MXU SERIES
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TENSILE STRENGTH METRIC:
- 35.6 KN
- UNITS:
- EACH
- WEIGHT:
- 1,38 KG/100 LINKS
- CHAIN TYPE:
- 520 MXU
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MATERIAL:
- STEEL
- NUMBER OF LINKS:
- 114
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- UW-RING
- TENSILE STRENGTH IMPERIAL:
- 8000 LB
$202.41 -
RK 520 MXU - Sealed Racing UW-Ring Chain - 116 Links GB520MXU-116
RK
$205.96If you're serious about maximizing power delivery and minimizing drivetrain losses, you need a chain that can handle the demands of racing without adding unnecessary weight. The RK 520 MXU delivers sealed-ring reliability with a featherweight...12220193- SKU:
- 12220193
- Availability:
- Ships Same Business Day
- Weight:
- 3.69 LBS
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
- MODEL:
- MXU SERIES
- NUMBER OF LINKS:
- 116
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TENSILE STRENGTH METRIC:
- 35.6 KN
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- RIDING STYLE:
- OFF-ROAD
- CHAIN TYPE:
- 520 MXU
- MATERIAL:
- STEEL
- SEAL TYPE:
- UW-RING
- TENSILE STRENGTH IMPERIAL:
- 8000 LB
- UNITS:
- EACH
- WEIGHT:
- 1,38 KG/100 LINKS
$205.96 -
RK 520 MXU - Sealed Racing UW-Ring Chain - 120 Links GB520MXU-120
RK
$213.07Racing performance hinges on reliable power transfer from engine to wheels—any slack in your drivetrain costs you lap time and consistency. The RK 520 MXU delivers sealed-ring construction that eliminates contamination while maintaining the lightest...12220194- SKU:
- 12220194
- Availability:
- Ships Same Business Day
- Weight:
- 3.81 LBS
- CHAIN TYPE:
- 520 MXU
- MATERIAL:
- STEEL
- TENSILE STRENGTH IMPERIAL:
- 8000 LB
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MODEL:
- MXU SERIES
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- SEAL TYPE:
- UW-RING
- TENSILE STRENGTH METRIC:
- 35.6 KN
- UNITS:
- EACH
- WEIGHT:
- 1,38 KG/100 LINKS
$213.07
