Description
Renthal - 12101344 - Twinring™ Rear Sprocket - 48 Tooth - Black - Yamaha
Features
- Outer ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight down
- The outer ring is expanded at 200 C and then fitted over the inner; this interference fit combined with the wave pattern ensures a permanent bond for the life of the chainwheel
- The flat socket head screws add additional strength to the chainwheel during side impacts and eliminates contact with the chain guide
- Self cleaning mud grooves between each tooth prevent dirt build upand reduce chainwheel wear and weight
- Will outlast a standard all aluminum sprocket by 3 times, yet is much lighter than an all steel rear sprocket
Specs
| Model | Twinring |
| Product Name | Sprocket |
| Tooth Count | 48 |
| Chain Size | 520 |
| Material | 7075-T6 Aluminum |
| Riding Style | Adventure Touring / Dual-Sport |
| Mounting Position | Rear |
| Type | Drive |
| Units | Each |
| Color/Finish | Black |
| Riding Style | Off-Road |
Fitment
| 2016-2019, 2021-2022, 2025-2026 | Yamaha | YZ250X |
| 2016-2025 | Yamaha | YZ450FX |
| 2001-2026 | Yamaha | YZ250F |
| 2003-2026 | Yamaha | YZ450F |
| 2020-2022, 2025-2026 | Yamaha | YZ125X |
| 2001-2025 | Yamaha | WR250F |
| 2015-2022, 2025 | Yamaha | YZ250FX |
| 1999-2026 | Yamaha | YZ125 |
| 1999-2026 | Yamaha | YZ250 |
| 2000 | Yamaha | WR 426 F |
| 2003-2025 | Yamaha | WR450F |
| 2001-2002 | Yamaha | WR426F |
| 2000-2002 | Yamaha | YZ426F |
| 1999-2000 | Yamaha | WR400F |
| 1999 | Yamaha | YZ400F |