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Product features
- Use: MTB, Trekking
- Group: ACERA
- Model: RD-M3020-8
- Mount Type: Direct Mount
- Technology: Top Normal
- Gear: 7/8-speed
- Compatible Chain: HG 7/8-speed
- Max. teeth large sprocket: 40T
- Min. teeth large sprocket: 30T
- Max. teeth small sprocket: 12T
- Min. teeth small sprocket: 11T
- Max. Front Difference: 20T
- Total Capacity: 45T
Pulley cage
- Type-SGS long
Material
- Aluminum
- Steel
Shipping Policy:
We have strong shipping partners, and globally, our packages are expected to arrive in 7-15 days, and in very few areas more than 20 days.
Return Policy:
If it is confirmed that the product is seriously damaged, we will provide replacement or full refund. If the product parts are damaged, we will issue replacement parts or partial refund depending on the degree of damage.
Contact us:
If there is any problem with the product, please contact us in time and we will give you a satisfactory solution. thank you
