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Drivetrain

Sprocket, Chain

Quality steel sprockets and 525 O-Ring chain. 525 chains come in 120 link length and will have to be cut down to fit. They also come with rivet type master links. Clip type master links are available below. Single sprockets and chains are also available below.

Choose Gearing
Add Chain Paste
Add Chain Lube
Ships in 3-5 business days
$149.95
DRZ400 '00 - '03 DRZ400S '00 - '26 DRZ400SM '05 - '26 DRZ400E '00 - '07

Complete chain and sprocket replacement packages.

  • JT steel sprockets
  • EK SR06 O-ring chain
Add Chain Lube
Ships same business day
$99.95

Chain

Monkey (Z125M) '19 - '21
  • Super economical roller chain
  • Standard chains have two-point pin riveting
  • Special steel alloy, solid roller and pre-stretched, shot-peened parts
  • Comes with clip-type master link

May require cut to length

Please contact us for availability information
$19.95
TW200 '87 - '26 XT225 '92 - '07 XT250 '08 - '26

High quality replacement master link for the DID 428 non-oring chain

Add Master Link Pliers
Ships same business day
$5.95
TTR125 (E) '00 - '09 TTR125L '00 - '08 TTR125LE '03 - '26

428 x 130 links. High Quality non-ORing chain. Rust-resistant gold plated chain for high powered racing machines.

Add Chain Lube
Ships same business day
$39.95
XT250 '08 - '26 TW200 '87 - '26 XT225 '92 - '07

Clip style master link for the EK 428 O-Ring chain. Keep one in your tool kit for trail side repairs.

Ships same business day
$5.95
CRF300L '21 - '26 CRF300L Rally '21 - '26 CRF250L '13 - '20 CRF250L Rally '17 - '20 KLR650 '87 - '26 KLX250S '09 - '14 KLX250 '06 - '20 KLX250SF '09 - '10 KLX300 '21 - '26 KLX300SM '21 - '26

High Quality chain. Will need to be cut to fit your sprocket combination.

All of these chains come with a clip type master link.

Choose Type / Length
Ships same business day
$61.95
CRF100 '03 - '26 XR100 '85 - '03

High Quality chain. You'll need to cut to fit your sprocket combination.

Non O-ring, Clip Style Master link

Choose Type / Length
Add Chain Paste
Add Chain Lube
Ships in 3-5 business days
$35.95
DR650 '90 - '26 Himalayan 411 '18 - '26

High Quality chain. Will need to be cut to fit your sprocket combination.

Lower friction and longer life. X-rings have twice the sealing ability as compared to o-rings. They do a better job of keeping the lube in the links and the dirt out. DID VX chains have a reputation for being the best chain you can buy for dual sport riding. DID VX chains come with rivet type master links.

Choose Type / Length
Ships same business day
$160.95
Universal fit. May require additional adjustment or modification.

Always carry a spare master link when out on the trail.

  Master links are not interchangeable. Be sure to check the manufacturer and series on your chain.

These do not fit the TW200 or XT250. Only for 520 or 525 chains, Please verify chain size.

Choose Pitch / Type
Add Master Link Pliers
Ships same business day
$7.95
DR650 '96 - '26

These masterlinks fit the original OEM Suzuki chain. The original chain is marked DID 525 V8. Choose from Clip Type or Rivet Type.
 

Choose Option
Please contact us for availability information
$8.95

Chain, Sprocket

TTR125 (E) '02 - '09 TTR125L '02 - '08 TTR125LE '03 - '26

High-quality DID chain and steel sprockets for 2002 & later TTR125s.

  • 13T front sprocket
  • 49T or 54T rear sprocket
  • 130-link DID chain (must be cut to correct length)
  • Note: 2002 and later models have 10mm sprocket bolts.
Choose Sprocket Size
Add Chain Lube
Ships in 3-5 business days
$94.95
DR650 '96 - '26

This is a complete drivetrain package. All the parts you need to freshen up the most important part of your motorcycle.

  • Polyurethane Drive Cushions
  • Ball Bearing Chain Roller
  • Sprocket Bolts and Nuts
  • Lock Style Rear Axle Nut
  • EK SR06 520 O-Ring Chain
  • New front and rear 520 sprockets
Choose Gearing
Ships same business day
$184.95

Many riders choose to convert over from the stock 525 to a 520 chain. Besides being lighter and less expensive, a 520 chain is more readily available as well as having more sprocket size options.

  • Steel Sprockets
  • EK SRO6 O-Ring Chain (clip type master link)
  • Smaller 3 hole retainer
Ships same business day
$119.95

Drivetrain, Tools, $25 and Under

Chain, Drivetrain

Universal fit. May require additional adjustment or modification.

Here is a tool to help you remove a few links from a chain that is too long. A great tool to have in your tool box.

The head of the pivot pin you are going to remove must be ground down level with the side plate before using this tool to push it out. Failure to do that will cause damage to the tool that is not covered by any warranty!

Ships same business day
$24.95
Universal fit. May require additional adjustment or modification.

Designed for quick and accurate alignment, this tool clamps squarely to the rear sprocket so the alignment rod can indicate sprocket alignment with the chain.

Ships same business day
$18.95
Universal fit. May require additional adjustment or modification.
  • Accurately and quickly measures chain slack
  • Two scales measure both chain slack and chain to swingarm clearance
  • Setting chain slack properly dramatically improves chain life
  • Lightweight compact design fits easily in your tool box or road kit
  • Works on most street and dirt bike applications up to 75mm chain slack
  • Made from engineered nylon with aluminum measuring scale
  • Anodized laser-etched precision measuring scale
  • Refer to your owner's manual for proper chain slack and procedure
  • Patent pending
Ships same business day
$19.95
Universal fit. May require additional adjustment or modification.

Innovative design that cleans chain from 3 angles at once. Long handle keeps fingers and hands away from chain and sprockets.

  • Will not harm O-ring chains
  • Easily adjustable for all chain sizes
Ships same business day
$13.95
Universal fit. May require additional adjustment or modification.

Introducing Oinker®, the revolutionary chain lube attachment for dirt bikes, street bikes, and ATVs. Say goodbye to messy lubrication. Oinker® attaches to any chain lube or wax, ensuring a precise and even application to both sides of your chain. This means minimal overspray, keeping your swing arm, rear tire, and brakes clean.

  • Even and Accurate Lubrication: Their patented dispenser features exit holes that align with your chain's link plates, ensuring the areas that need it most get it.
  • Minimize Over-spray: Keep your motorcycle clean and free of messy chain lube.
  • Reduce Waste: No more over-lubing your chain. Their patented dispenser enhances the efficiency of your lubricant use.
  • Rotatable Dispenser: Allows you to adjust your hand positioning. Ideal for bike's with chain guards.
  • Durable: Constructed from glass-filled nylon, Oinker is strong, durable, and resistant to chemicals.
  • Universal Compatibility: Fits any standard can of lubricant.

*For cans with an attached smart straw, you will need to replace it with the included nozzle

What's Included:

  • 1 Chain Oiler
  • 3 aerosol straws
  • 3 replacement nozzle to be used only on cans that have attached straws.
Choose Chain Size
Ships same business day
$19.95

Armor - Bike Protection, Drivetrain

Chain Guard, Chain

DR650 '96 - '26

This nice piece replaces your plastic sprocket cover and protects your engine case from a chain derailment or failure. The 3/16" (5mm) thick steel plate is adjustable to accommodate 14, 15 and 16 tooth sprockets. Includes mounting hardware.

Ships same business day
$39.95

This new unit from JNS will protect your cases from the damage caused by a thrown chain, and will also keep your pants, boots or foot safe from your countershaft sprocket.

The case saver portion is laser cut from 0.25" aluminum and then has the 0.19" aluminum countershaft sprocket cover welded to it and the entire unit is powder coated black.

All the mounting hardware is stainless steel with machined aluminum spacers also included.

If you have a 16t front sprocket, mounting modification may be needed to fit. Install the case saver on the bike without the top spacer and bolt. This provides a little extra wiggle room. Add the top spacer and bolt after the bottom bolts are loosely threaded.

Ships same business day
$89.95
V-Strom (DL650) '04 - '14

CNC laser cut from 1/8"5052 aluminum then black powder coated and the logo laser etched in place with the V-Strom 650 logo to really set it off. The laser etched logo will not wear off like a vinyl or screen printed graphic.

Heavier gauge aluminum than other aftermarket guards and better coverage than the stock guard. It also will not crack at the stress points. Uses the stock mounting screws.

Ships same business day
$49.95
  • CNC machined front sprocket cover
  • Designed to keep mud out of the front sprocket area
  • Made of A7009-T6 aluminum
Please contact us for availability information
$49.95
XT250 '08 - '26

Chain guards may experience wear over time as a result of friction generated by the chain.  Refresh it with this genuine Yamaha part.

Please contact us for availability information
$26.95
XR650L '93 - '26

Chain guards experience degradation over time as a result of chain friction. To ensure optimal performance replace worn components with genuine Honda parts.

Ships same business day
$41.95

B&B fired up the CNC equipment for another beauty, a Front Sprocket Case Saver. A great investment the 6mm aluminum base will protect your engine cases should your chain ever break or derail. On top of that is a 4mm piece to keep your pants and other things out of the chain as well. This replaces the stock cover over the countershaft sprocket.

If you have a 16t front sprocket, mounting modification may be needed to fit.

Choose Option
Ships same business day
$96.95
CRF250L '13 - '18 CRF300L '21 - '26 CRF300L Rally '21 - '26

Give your Honda the ultimate protection with B&B Off Road’s heavy-duty chain guard. This premium upgrade replaces the stock plastic guard, notorious for bending and breaking on tough terrain.

Crafted for Unrelenting Performance:

Precision-machined from robust 2.5mm marine-grade aluminium, this chain guard delivers unparalleled strength and durability. Say goodbye to worries about trail debris or rogue rocks damaging your chain – this guard stands strong against anything you throw at it.

Lightweight Design, Maximum Protection:

Despite its impressive strength, the chain guard is engineered to be lightweight, minimising any additional weight on your bike. This meticulous design ensures optimal performance without sacrificing protection.

A Perfect Fit:

This B&B Off Road chain guard seamlessly integrates with your Honda CRF, eliminating any installation hassles. The precise CNC machining guarantees a perfect fit for each compatible model.

Invest in Peace of Mind:

Protect your chain, a vital component of your motorcycle’s drivetrain. By preventing damage from debris and impacts, this chain guard minimises the risk of breakdowns and costly repairs. Hit the trails with confidence, knowing your CRF is shielded for the long haul.

Please contact us for availability information
$107.95
CRF250L '13 - '20 CRF250L Rally '17 - '20 CRF300L '21 - '26 CRF300L Rally '21 - '26

Two parts in one. Not just a cover over the countershaft sprocket, but also a case saver as well! Should you ever throw a chain, this will keep it from going into the engine cases and causing extensive and expensive damage.

Choose Finish
Please contact us for availability information
$96.95

Replace your lost or broken stock plastic chain guard with a JNS aluminum one. Laser cut, CNC formed, TIG welded, and powder coated a beautiful satin black. This is a direct replacement for the stock unit.

  Please note that this unit is a bit wider than the stock one and will have to be trimmed if you are running a big fat SuperMoto wheel/tire.

Ships same business day
$59.95

Stock chain guard crack and crumble on you? Won't happen to this unit CNC machined from 2.5mm marine grade aluminum. Polished to a beautiful sheen that will give your DR that little twinkle as well as better protection.

Choose Option
Ships same business day
$107.95

Drivetrain, Tools

Chain

Universal fit. May require additional adjustment or modification.

Make your life a little easier by having a set of these in your toolbox. Designed to simplify installation and removal of clip-type master links. One tip is shorter and notched to be placed on the pin which allows the longer end to push the clip.

Ships same business day
$23.95

Chain, Drivetrain

Universal fit. May require additional adjustment or modification.
  • PBR = press, break, rivet
  • Innovative design will press, break and rivet 520, 525 and 530 chains with one convenient tool (not for use on 428 chains)
  • Versatile design will remove chain pins, press master-link plates and rivet hollow nose and soft nose (quad stake) master link pins on O-Ring and non O-Ring type chains
  • Easy-to-use design allows you to change tool functions by simply moving the position of the anvil block
  • Indexing letters on movable anvil and body ensures correct tool configuration; simply line up the letter on the anvil to the letter on the body to get the configuration you need
  • All components conveniently store on tool when not in use
  • All steel construction with heat-treated components for strength and durability
  • May be supported in a vise or held with included handle
  • Great for the professional technician or DIY mechanic
  • Compact and light enough to carry in a tool bag for trail-side repairs
  • Patent Pending
Ships same business day
$120.95
Universal fit. May require additional adjustment or modification.

Can break or rivet chains from #35 to #530 like a pro.

kit includes a 2mm, 3mm, and a 4mm pin to fit most chains.

kit includes press plates,and all necessary riveting pieces and comes in a durable plastic case.

NOTE: when breaking a chain, YOU MUST grind the heads off of both pins on a link first.

Ships same business day
$74.95

Drivetrain, Armor - Bike Protection

Chain, Chain Guard

DRZ400S '00 - '26 DRZ400SM '05 - '26

This heavy duty DRZ400 chain guard is made of laser cut 1/8” aluminum and finished in textured black powder coating.  The formed flange helps keep chain grime off the rear tire.  

Mounting hardware included. 

Ships same business day
$39.95
DRZ400 '00 - '03 DRZ400S '00 - '26 DRZ400SM '05 - '26 DRZ400E '00 - '07 KLX400 '03 - '04

Shield your bike’s vital drivetrain components with B&B Off Road’s heavy-duty front sprocket case saver. This premium guard, CNC-machined from high-strength 6mm aluminum plate, offers unparalleled protection against rocks, impacts, and other off-road hazards.

Uncompromising Strength, Precision Fit:
Engineered for maximum durability, this case saver boasts a 6mm main body crafted from 5083 structural aluminum – a material renowned for its resilience. Complementing this robust core is a 4mm thick front sprocket cover, ensuring comprehensive protection for your drivetrain.

Designed for Flawless Performance:
CNC machining guarantees a precise fit for both Suzuki DRZ400 (2000+) and Kawasaki KLX400 (2000+) models. This ensures seamless integration with your bike, eliminating concerns about interference or compatibility issues.

Peace of Mind on Every Ride:
Whether you’re navigating technical single tracks or powering through dusty plains, this case saver offers the confidence to push your limits. By safeguarding your front sprocket and surrounding components, it minimizes the risk of costly repairs and keeps you on the trail.

  • Made from 5083 structural aluminum for durability
  • 6mm thick main case saver body
  • 4mm thick front sprocket cover
  • All components CNC machined for a precision fit
  • Fits 14 and 15 tooth sprocket
Ships same business day
$96.95

Yamaha TW200 heavy duty chain guard.  

Made from 3/16" laser cut steel protects stock to oversized rear sprockets.  

This unique design bolts in the OEM location but rests against the rear axle bearing spacer for massive impact resistance.  

 

Ships same business day
$19.95

Yamaha XT250 heavy duty chain guard.  

Made from 3/16" laser cut steel protects stock to oversized rear sprockets.  

This unique design bolts in the OEM location but rests against the rear axle bearing spacer for massive impact resistance.  

 

Ships same business day
$19.95