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Dirt Bike Drive Chain System Parts

Dirt Bike Drive Chain System Parts

Dirt Bike Drive Chain System Parts

Dirt Bike Drive Chain System Parts: Chain Guides, Axle Blocks & Bling Kits for Yamaha, KTM, Husqvarna & Gas Gas at JJ Motorsports

Protect and enhance your dirt bike's drivetrain with premium drive chain system parts from JJ Motorsports, precision-engineered for superior chain alignment, reduced wear, and optimal performance in motocross, enduro, and trail riding. Our selection includes durable chain guides, sliders, elite axle block kits, and bling packs designed to prevent derailment, improve traction, and add style while withstanding rocks, mud, and high-speed abuse. Compatible with top models like Yamaha YZ/WR, KTM SX/EXC, Husqvarna FC/FE, and Gas Gas MC/EC, these high-quality components from trusted brands ensure smoother shifts, longer chain life, and reliable power transfer in dusty, technical terrain. From T.M. Designworks' compression-injected sliders for noise reduction to Works Connection's billet aluminum axle blocks for floating axle conversion, upgrade your chain system for championship-level efficiency and confidence on every rip.

Shop brands like Moose Racing, T.M. Designworks, Works Connection, and Acerbis for race-proven quality. Explore related categories such as dirt bike drive chains for full kits or dirt bike drivetrain for sprockets and clutch.

Top Dirt Bike Drive Chain System Parts

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
  • UFO Chain Slider - KTM 125-525 SX/SXF SX 250 - Black KT04029-001

    UFO Chain Slider - KTM 125-525 SX/SXF SX 250 - Black KT04029-001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    12310410
    SKU:
    12310410
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    COLOR/FINISH:
    BLACK
    TYPE:
    SWINGARM
    UNITS:
    EACH
    PRODUCT NAME:
    CHAIN SLIDER
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    PLASTIC
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Slider - Yamaha WR250F/450F YZ250F/450F - Blue YA03876-089

    UFO Chain Slider - Yamaha WR250F/450F YZ250F/450F - Blue YA03876-089

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    12310411
    SKU:
    12310411
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    COLOR/FINISH:
    BLUE
    MATERIAL:
    PLASTIC
    TYPE:
    SWINGARM
    PRODUCT NAME:
    CHAIN SLIDER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Slider - Yamaha WR250F/450F YZ250F/450F - Blue YA04806-089

    UFO Chain Slider - Yamaha WR250F/450F YZ250F/450F - Blue YA04806-089

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    12310412
    SKU:
    12310412
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    PRODUCT NAME:
    CHAIN SLIDER
    MATERIAL:
    PLASTIC
    TYPE:
    SWINGARM
    COLOR/FINISH:
    BLUE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Slider - Yamaha YZ65 - Black YA04871001

    UFO Chain Slider - Yamaha YZ65 - Black YA04871001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    12310999
    SKU:
    12310999
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    TYPE:
    SWINGARM
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    CHAIN SLIDER
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Guide - Kawasaki - Green KA03750-026

    UFO Chain Guide - Kawasaki - Green KA03750-026

    UFO

    $24.95
    Replaces OEM, Long-wearing polyurethane construction
    12311043
    SKU:
    12311043
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    UNITS:
    EACH
    COLOR/FINISH:
    GREEN
    MATERIAL:
    POLYURETHANE
    PRODUCT NAME:
    CHAIN SLIDER
    RIDING STYLE:
    OFF-ROAD
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Chain Slider - KTM 125/200/250/300/380/400/520 SX/EXC - Orange KT03069-127

    UFO Chain Slider - KTM 125/200/250/300/380/400/520 SX/EXC - Orange KT03069-127

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    12310406
    SKU:
    12310406
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    CHAIN SLIDER
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    ORANGE
    TYPE:
    SWINGARM
    UNITS:
    EACH
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Slider - Yamaha YZ125/250 WR250F/450F YZ250F/450F - Black YA03876-001

    UFO Chain Slider - Yamaha YZ125/250 WR250F/450F YZ250F/450F - Black YA03876-001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    12310157
    SKU:
    12310157
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    PRODUCT NAME:
    CHAIN SLIDER
    TYPE:
    SWINGARM
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Slider - KTM 125/200/250/300/380/400/520 SX/EXC - Black KT03069-001

    UFO Chain Slider - KTM 125/200/250/300/380/400/520 SX/EXC - Black KT03069-001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    123069
    SKU:
    123069
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Slider - Honda CR80R/CR85R - Black HO03629-001

    UFO Chain Slider - Honda CR80R/CR85R - Black HO03629-001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    12310004
    SKU:
    12310004
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    PRODUCT NAME:
    CHAIN SLIDER
    COLOR/FINISH:
    BLACK
    TYPE:
    SWINGARM
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Slider - Kawasaki KX85 - Black KA03718-001

    UFO Chain Slider - Kawasaki KX85 - Black KA03718-001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    12310005
    SKU:
    12310005
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLACK
    TYPE:
    SWINGARM
    PRODUCT NAME:
    CHAIN SLIDER
    UNITS:
    EACH
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • WORKS CONNECTION Elite Axle Block Kit - Blue 17-250

    WORKS CONNECTION Elite Axle Block Kit - Blue 17-250

    WORKS CONNECTION

    $108.95
    Converts axle from fixed to floating, Titanium drive side receiver, Includes square removal tool nut
    12311001
    SKU:
    12311001
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    COLOR/FINISH:
    BLUE
    PRODUCT NAME:
    AXLE BLOCK
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    $108.95
    Qty in Cart: 0
    Quantity:
    Price:
    $108.95
    Subtotal:
  • WORKS CONNECTION Elite Axle Block Kit - Red 17-255

    WORKS CONNECTION Elite Axle Block Kit - Red 17-255

    WORKS CONNECTION

    $108.95
    Converts axle from fixed to floating, Titanium drive side receiver, Includes square removal tool nut
    12311002
    SKU:
    12311002
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    AXLE BLOCK
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    RED
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    $108.95
    Qty in Cart: 0
    Quantity:
    Price:
    $108.95
    Subtotal:
  • UFO Chain Slider - Honda CR125R/CR250R - Black HO02675001

    UFO Chain Slider - Honda CR125R/CR250R - Black HO02675001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    122675
    SKU:
    122675
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Slider - Honda XR250R/400R - Black HO03620-001

    UFO Chain Slider - Honda XR250R/400R - Black HO03620-001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    123620
    SKU:
    123620
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Guide - Honda CR125R/250R/500R - Black HO03660001

    UFO Chain Guide - Honda CR125R/250R/500R - Black HO03660001

    UFO

    $24.95
    Replaces OEM, Long-wearing polyurethane construction
    123660
    SKU:
    123660
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Chain Slider - Honda CR125R/CR250R/CRF250R/CRF450R/CRF450X - Black HO03671001

    UFO Chain Slider - Honda CR125R/CR250R/CRF250R/CRF450R/CRF450X - Black HO03671001

    UFO

    $19.95
    Protects swingarm from chain wear, Install with stock hardware
    123671
    SKU:
    123671
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Chain Guide - Yamaha - Black YA03894-001

    UFO Chain Guide - Yamaha - Black YA03894-001

    UFO

    $24.95
    Replaces OEM, Long-wearing polyurethane construction
    12311045
    SKU:
    12311045
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MATERIAL:
    POLYURETHANE
    UNITS:
    EACH
    PRODUCT NAME:
    CHAIN GUIDE
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLACK
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • WORKS CONNECTION Elite Axle Block - Blue 17-235

    WORKS CONNECTION Elite Axle Block - Blue 17-235

    WORKS CONNECTION

    $76.95
    Ultra slim, precision CNC-machined from 6061-T6 billet aluminum, Tighter tolerances than OEM parts to help ensure accurate alignment of the rear wheel, prolonging chain and sprocket life, Reversible design keeps adjustment bolts from extending beyond...
    12311017
    SKU:
    12311017
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    PRODUCT NAME:
    AXLE BLOCK
    COLOR/FINISH:
    ANODIZED
    COLOR/FINISH:
    BLUE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    $76.95
    Qty in Cart: 0
    Quantity:
    Price:
    $76.95
    Subtotal:
  • WORKS CONNECTION Elite Axle Block - Black 17-245

    WORKS CONNECTION Elite Axle Block - Black 17-245

    WORKS CONNECTION

    $76.95
    Ultra slim, precision CNC-machined from 6061-T6 billet aluminum, Tighter tolerances than OEM parts to help ensure accurate alignment of the rear wheel, prolonging chain and sprocket life, Reversible design keeps adjustment bolts from extending beyond...
    12311019
    SKU:
    12311019
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    AXLE BLOCK
    COLOR/FINISH:
    ANODIZED
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLACK
    UNITS:
    PAIR
    $76.95
    Qty in Cart: 0
    Quantity:
    Price:
    $76.95
    Subtotal:
  • WORKS CONNECTION Elite Axle Block - Green 17-248

    WORKS CONNECTION Elite Axle Block - Green 17-248

    WORKS CONNECTION

    $76.95
    Ultra slim, precision CNC-machined from 6061-T6 billet aluminum, Tighter tolerances than OEM parts to help ensure accurate alignment of the rear wheel, prolonging chain and sprocket life, Reversible design keeps adjustment bolts from extending beyond...
    12311020
    SKU:
    12311020
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    PAIR
    COLOR/FINISH:
    ANODIZED
    COLOR/FINISH:
    GREEN
    PRODUCT NAME:
    AXLE BLOCK
    $76.95
    Qty in Cart: 0
    Quantity:
    Price:
    $76.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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