Dirt Bike Drivetrain
Dirt Bike Drivetrain Parts at JJ Motorsports
Enhance your dirt bike’s power transfer with premium drivetrain parts from JJ Motorsports. Find heavy-duty chains, front and rear sprockets, and clutch components designed to withstand intense riding demands. Combine these with other motocross gear and parts to maximize acceleration and ride efficiency on the track or trail.
Shop trusted brands like JT Chains for sealed chains and Renthal for ultralight sprockets. Explore related categories such as Dirt Bike Engine Parts for power upgrades or Dirt Bike Exhaust for complete tuning.
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
-
T.M. DESIGNWORKS Chain Slider - Yamaha - Black DCS-Y85-BK
T.M. DESIGNWORKS
$54.95A worn or loose chain slider compromises both drivetrain efficiency and component longevity—premium materials and precision engineering eliminate these issues while reducing noise and maintenance headaches. TMD's race-tested design features a rear plate...12311139- SKU:
- 12311139
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- CHAIN SLIDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
$54.95 -
T.M. DESIGNWORKS Chain Slider - Yamaha - Blue DCS-Y85-BU
T.M. DESIGNWORKS
$54.95A worn or damaged chain slider compromises both performance and reliability, allowing excessive chain movement that leads to noise, accelerated wear, and potential drivetrain failure. The T.M. DESIGNWORKS Chain Slider replaces this critical component...12311140- SKU:
- 12311140
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- CHAIN SLIDER
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
$54.95Qty in Cart: 0Quantity:Price:$54.95Subtotal: -
T.M. DESIGNWORKS Frame Pad - KTM - Black KTM-LCG-BK
T.M. DESIGNWORKS
$25.95Chain slap and drag rob horsepower and accelerate wear on your drivetrain—two things you can't afford in competition or on the trail. T.M. DESIGNWORKS engineered this lower frame pad to actively control chain movement while reducing friction at speed,...12311144- SKU:
- 12311144
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- FRAME
$25.95 -
T.M. DESIGNWORKS Frame Pad - KTM - Orange KTM-LCG-OR
T.M. DESIGNWORKS
$25.95Stock frame pads create unnecessary drag and fail to effectively manage chain movement during hard acceleration and braking. The T.M. DESIGNWORKS Frame Pad replaces that high-drag rubber with a precision-engineered plastic design that reduces friction...12311145- SKU:
- 12311145
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- FRAME
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- ORANGE
$25.95 -
T.M. DESIGNWORKS Frame Pad - KTM - Blue KTM-LCG-BL2
T.M. DESIGNWORKS
$25.95Stock frame pads sacrifice durability and performance to cut costs—but you don't have to. T.M. DESIGNWORKS engineered this lower frame pad with extended coverage and reduced drag to protect your frame while keeping your drivetrain running efficiently...12311146- SKU:
- 12311146
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- FRAME PAD
- TYPE:
- FRAME
- MOUNTING POSITION:
- LOWER
- UNITS:
- EACH
$25.95 -
T.M. DESIGNWORKS Frame Pad - KTM - Black KTM-FP2-BK
T.M. DESIGNWORKS
$25.95Stock frame pads create unnecessary drag and allow chain movement that compromises efficiency. T.M. DESIGNWORKS engineered this extended lower frame pad to maintain precise chain control while reducing friction, translating directly to improved power...12311147- SKU:
- 12311147
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- FRAME
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- PLASTIC
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$25.95 -
T.M. DESIGNWORKS Frame Pad - KTM - Orange KTM-FP2-OR
T.M. DESIGNWORKS
$25.95Stock frame pads sacrifice drivetrain efficiency for basic protection—this T.M. DESIGNWORKS frame pad replaces that compromise with a precision-engineered solution that reduces chain drag while maintaining superior frame protection. The extended lower...12311148- SKU:
- 12311148
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRAME
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- FRAME PAD
- MOUNTING POSITION:
- LOWER
- UNITS:
- EACH
$25.95 -
T.M. DESIGNWORKS Frame Pad - KTM - Black KTM-FP3-BK
T.M. DESIGNWORKS
$25.95A stock frame pad designed for durability alone will cost you speed and efficiency on the track. T.M. DESIGNWORKS engineered this lower frame pad with a proprietary Powerlip design that actively reduces chain plate drag while maintaining superior chain...12311150- SKU:
- 12311150
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- PLASTIC
- MOUNTING POSITION:
- LOWER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRAME
$25.95 -
T.M. DESIGNWORKS Frame Pad - KTM - Orange KTM-FP3-OR
T.M. DESIGNWORKS
$25.95Stock frame pads create drag and wear quickly under aggressive riding—T.M. Designworks solved this with a precision-engineered lower frame pad that reduces chain plate friction while extending pad life. The oil-impregnated plastic and Powerlip top design...12311151- SKU:
- 12311151
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MOUNTING POSITION:
- LOWER
- PRODUCT NAME:
- FRAME PAD
- UNITS:
- EACH
- MATERIAL:
- PLASTIC
- COLOR/FINISH:
- ORANGE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRAME
$25.95Qty in Cart: 0Quantity:Price:$25.95Subtotal: -
T.M. DESIGNWORKS Frame Pad - KTM - Blue KTM-FP3-BL2
T.M. DESIGNWORKS
$25.95If you're running a KTM dirt bike, chain slap and drag are robbing you of power and efficiency. The T.M. DESIGNWORKS Frame Pad replaces the stock rubber slider with a precision-engineered lower frame pad that reduces chain plate friction while keeping...12311152- SKU:
- 12311152
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- FRAME
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- BLUE
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$25.95 -
On Sale
T.M. DESIGNWORKS Frame Pad - KTM - Blue KTM-FP3-BUS
T.M. DESIGNWORKS
MSRP: $24.95Now: $16.00Was: $24.95Stock frame pads sacrifice performance for durability, creating unnecessary drag that slows your chain and wastes energy. T.M. Designworks' extended lower frame pad replaces the factory rubber with an engineered plastic design that actively guides your...12311153- SKU:
- 12311153
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLUE
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- FRAME
MSRP: $24.95Now: $16.00Was: $24.95 -
T.M. DESIGNWORKS Frame Pad - KTM - Black KTM-FP4-BK
T.M. DESIGNWORKS
$25.95Stock chain sliders generate unnecessary drag and won't keep your chain perfectly aligned under aggressive acceleration. The T.M. DESIGNWORKS Frame Pad replaces that high-drag rubber with a precision-engineered plastic design that reduces friction,...12311154- SKU:
- 12311154
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- FRAME
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- PLASTIC
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$25.95 -
T.M. DESIGNWORKS Frame Pad - KTM - Blue KTM-FP4-BL2
T.M. DESIGNWORKS
$25.95Stock frame pads generate excessive chain drag and heat—wasting horsepower and accelerating wear on your drivetrain. T.M. DESIGNWORKS engineers this extended lower frame pad to actively manage chain movement while reducing friction at the critical...12311155- SKU:
- 12311155
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- FRAME
- MOUNTING POSITION:
- LOWER
- UNITS:
- EACH
$25.95 -
On Sale
T.M. DESIGNWORKS Frame Pad - KTM - Black KTM-FP4-BUS
T.M. DESIGNWORKS
MSRP: $24.95Now: $16.00Was: $24.95Chain slap and drag rob power from your engine and accelerate wear on your drivetrain. The T.M. DESIGNWORKS Frame Pad replaces the stock rubber pad with a precision-engineered plastic design that reduces friction while keeping your chain firmly in place...12311156- SKU:
- 12311156
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRAME
- MATERIAL:
- PLASTIC
- MOUNTING POSITION:
- LOWER
- UNITS:
- EACH
MSRP: $24.95Now: $16.00Was: $24.95Qty in Cart: 0Quantity:Price:MSRP: $24.95Now: $16.00Was: $24.95Subtotal: -
T.M. DESIGNWORKS Frame Pad - KTM - Orange KTM-FP4-OR
T.M. DESIGNWORKS
$25.95Stock chain sliders sacrifice efficiency for durability, creating unnecessary drag that bleeds power and accelerates wear on your drivetrain. The T.M. DESIGNWORKS Frame Pad replaces that restrictive rubber with a precision-engineered plastic solution...12311157- SKU:
- 12311157
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRAME
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- FRAME PAD
- MOUNTING POSITION:
- LOWER
- UNITS:
- EACH
$25.95 -
T.M. DESIGNWORKS Frame Pad - Yamaha - Black YZM-LCG-BK
T.M. DESIGNWORKS
$25.95Stock chain sliders create unnecessary drag and wear on your drivetrain—T.M. DESIGNWORKS' extended lower frame pad eliminates both. By optimizing chain contact geometry and reducing friction, this bolt-on upgrade delivers measurable gains in efficiency...12311158- SKU:
- 12311158
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRAME
- MATERIAL:
- PLASTIC
- MOUNTING POSITION:
- LOWER
- UNITS:
- EACH
$25.95Qty in Cart: 0Quantity:Price:$25.95Subtotal: -
On Sale
T.M. DESIGNWORKS Frame Pad/Guard - Beta - Black BET-IFG-BK
T.M. DESIGNWORKS
MSRP: $46.95Now: $30.00Was: $46.95Chain wear and misalignment can lead to premature sprocket damage and costly downtime. The T.M. DESIGNWORKS Frame Pad/Guard protects your frame's interior while precisely guiding the chain onto the countershaft sprocket, reducing stress on drivetrain...12311160- SKU:
- 12311160
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- PLASTIC
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FRAME PAD
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRAME
MSRP: $46.95Now: $30.00Was: $46.95 -
On Sale
T.M. DESIGNWORKS Frame Pad/Guard - Beta - Red BET-IFG-RD
T.M. DESIGNWORKS
MSRP: $46.95Now: $30.00Was: $46.95Chain management is critical to race reliability, and a poorly guided chain can slip off the countershaft sprocket under load—costing you time and mechanical integrity. The T.M. DESIGNWORKS Frame Pad/Guard provides dual protection: it shields your frame...12311161- SKU:
- 12311161
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- TYPE:
- FRAME
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- FRAME PAD
MSRP: $46.95Now: $30.00Was: $46.95 -
T.M. DESIGNWORKS Chain Guide - Honda - Red RCG-CRM-RD
T.M. DESIGNWORKS
$102.95A chain guide that actually stays centered under aggressive riding conditions is non-negotiable for consistent power delivery and extended chain life. T.M. DESIGNWORKS engineered this guide with a proprietary RMS plastic formula that self-corrects on...12311165- SKU:
- 12311165
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- RED
- PRODUCT NAME:
- CHAIN GUIDE
$102.95 -
T.M. DESIGNWORKS Chain Guide - Honda - Black RCG-CRM-BK
T.M. DESIGNWORKS
$102.95A chain guide that actually stays centered under load and impact—that's the difference between smooth power delivery and costly drivetrain damage. T.M. Designworks engineered the RCG-CRM-BK specifically for Honda applications, combining their proprietary...12311166- SKU:
- 12311166
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CHAIN GUIDE
$102.95
