JT Sprockets Steel Rear Sprocket - 12102721
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Product Information
Full details
The JT Sprockets Steel Rear Sprocket 12102721 is designed for motorcycle enthusiasts and daily riders who demand high-grade durability and precise mechanical fitment. Engineered using advanced steel alloys and cutting-edge manufacturing technology, this sprocket offers superior longevity for heavy-duty riding conditions, though users should ensure it is paired with a matching new chain to avoid premature wear on the sprocket teeth.
All features
| Model Part Number | 12102721 |
|---|---|
| Brand | JT_SPROCKETS |
Extended Product Information
FAQs
Can I install this sprocket myself?
If you have experience with motorcycle maintenance and the correct tools, such as a torque wrench and stands, it is a straightforward task.
Should I replace the front sprocket at the same time?
It is highly recommended to replace the front and rear sprockets, along with the chain, as a complete set to ensure even wear.
Is this sprocket compatible with all chain types?
It is designed to be compatible with standard-sized chains for the specific bike model it fits; consult your bike manual for the required chain pitch.
How often should I clean the rear sprocket?
Clean and lubricate the sprocket whenever you service your chain, typically every 300-500 miles or after riding in wet or dusty conditions.
What is the primary benefit of steel over aluminum?
Steel is significantly more durable and wear-resistant than aluminum, making it the better choice for high-mileage riders.
Troubleshooting
Excessive noise during operation
Check chain tension and alignment; ensure the chain is properly lubricated.
Visible wear after short use
Verify that a new chain was installed with the sprocket; an old chain will destroy a new sprocket rapidly.
Sprocket appears slightly loose on the carrier
Double-check the part number against your motorcycle year and model; verify the sprocket carrier bolts are properly torqued.
Pros and Cons
Pros
- Exceptional build quality and material longevity
- Fits precisely to motorcycle hub specifications
- High resistance to physical wear and deformation
- Improved power delivery efficiency
Cons
- Requires professional mechanical knowledge for installation
- Heavy steel construction adds more weight than aluminum equivalents
- Requires regular lubrication to maintain peak performance
Setup, Compatibility & Care
Installation should be performed using standard shop tools, including a torque wrench to ensure that sprocket nuts are tightened to the manufacturer's specified torque rating. Always check your motorcycle’s owner manual or cross-reference the part number 12102721 with your bike’s specific make, model, and year before attempting installation. For maintenance, clean the sprocket periodically using a degreaser and a stiff brush, then apply a high-quality motorcycle chain lubricant. Avoid using harsh solvents that may damage the protective coating of the steel.