Rear Sprocket 48T 420 MotoForce Racing Beta RR Alu Black
incl. tax, plus shipping
Description
Motoforce Racing Sprocket Beta RR 48 Teeth - Black
Aluminum sprocket for Beta RR by Motoforce Racing, ideal as an OEM replacement or for adjusting the gear ratio. Designed for chains with 420 pitch.
MFR Aluminum Sprocket Design
The Motoforce aluminum sprocket combines lightweight construction, stability and a high-end racing look.
The lower weight compared to a standard sprocket reduces unsprung mass at the rear wheel, which improves acceleration and sporty handling. The robust build ensures durability even under heavy use.
A high-quality anodized finish provides optimal protection against wear and corrosion while adding a sporty custom look. The MotoForce Racing logo rounds off the design.
Features Rear Sprocket MotoForce Racing
- Material: Aluminum
- Anodizing: Black
- Number of teeth: 48 teeth
- Chain pitch: 420
- Mounting: 4 holes
- Inner diameter: 100 mm
- Bolt circle: 120 mm
- Hole diameter: 8.5 mm
- Compatible with: Beta RR
To ensure even wear and maximize drivetrain life, it is recommended to check the condition of the chain and front sprocket. Please verify the dimensions and compatibility with your specific model before purchasing.
Funstion of Rear procket
The rear sprocket of a motorcycle is an essential part of the chain drive. It is attached directly to the output of the gearbox and is connected to the front sprocket via a chain.
How can I tell if the sprocket is worn?
A worn or damaged sprocket may show signs such as metallic rattling noises, worn teeth, a loose chain, or difficulty shifting gears.
smaller or larger chainring?
- Sprocket with more teeth → improved acceleration
- Sprocket with fewer teeth → higher top speed
You also have to consider the gear ratio between rear chainring and front sprocket. The calculation is: number of teeth of rear sprocket / number of teeth of front spocket. A low ratio increases speed, while a high ratio improves acceleration.
To ensure optimal life, it is important that you do not neglect chain care, we recommend a special chain brush.
| Rear Sprocket 48T 420 MotoForce Racing Beta RR Alu Black | |
|---|---|
| Article no. | MF89.00405/BK |
| EAN | 4051272064753 |
| Weight | 0,60 kg |
| Brand | MotoForce Racing |
| Product type | Chain rear sprocket |
| Chain type | 420 |
| Rear sprocket | 48 |
| Colour | Black |