
Renthal Ultralight Rear Sprocket - 428 Chain Pitch x 48 Teeth - Blue - 441U-428-48GPBU
Renthal Ultralight Rear Sprocket
- All rear sprockets are the ultralight design, making them 66 percent lighter than steel, yet incredibly durable
- They are CNC-machined from a specially enhanced 7075-T6 aluminum alloy
- This sprocket will provide maximum power transfer and long-life
Renthal Ultralight™ rear chainwheels are manufactured to extremely tight tolerances from 7075 T6 aluminium alloy which is 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life. Renthal's combination of a high strength base material and exceptionally hardwearing surface result in significantly increased chainwheel life over other brands.
| Product Line | Renthal Ultralight Rear Sprockets |
| Part Number | 441U-428-48GPBU |
| Fitment Type | Model-Size Specific Fitment |
| Use Type | |
| Unit Sale Qty | Each |
| Style | Ultralight |
| Size | 428 Chain x 48 Teeth |
| Position | Rear |
| Material | 7075 T-6 Aluminum Alloy |
| Color | Blue |
| Finish | |
| Sprocket Teeth | #?DRIVESPROCKET_TEETH?# |
| Sprocket Pitch | #?DRIVESPROCKET_PITCH?# |
| Product Disclaimer | Image is for reference ONLY; Part Received will match the part number and specifications in this section. |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Renthal Ultralight Rear Sprocket
- All rear sprockets are the ultralight design, making them 66 percent lighter than steel, yet incredibly durable
- They are CNC-machined from a specially enhanced 7075-T6 aluminum alloy
- This sprocket will provide maximum power transfer and long-life
Renthal Ultralight™ rear chainwheels are manufactured to extremely tight tolerances from 7075 T6 aluminium alloy which is 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life. Renthal's combination of a high strength base material and exceptionally hardwearing surface result in significantly increased chainwheel life over other brands.
| Product Line | Renthal Ultralight Rear Sprockets |
| Part Number | 441U-428-48GPBU |
| Fitment Type | Model-Size Specific Fitment |
| Use Type | |
| Unit Sale Qty | Each |
| Style | Ultralight |
| Size | 428 Chain x 48 Teeth |
| Position | Rear |
| Material | 7075 T-6 Aluminum Alloy |
| Color | Blue |
| Finish | |
| Sprocket Teeth | #?DRIVESPROCKET_TEETH?# |
| Sprocket Pitch | #?DRIVESPROCKET_PITCH?# |
| Product Disclaimer | Image is for reference ONLY; Part Received will match the part number and specifications in this section. |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |






















