Search history
Clear allSearch by image
XDrag and drop an image here or upload an image
Max 5MB per image
UploadSign In | Join
X Email Mobile
Yiwu Suyu Bicycle Firm 14yr.
Contacts Fang Jianchun Chat
Mobile 86-18058977386
E-mail fgjncn@126.com
WeChat sujue111
Name: Authentic SHIMANO Shimano RD-M310 Rear Spool
Model: ALTUS FD-M310ALTUS Series
Applicable: 7/21 speed, 8/24 speed – genuine items in stock!



Features<t_OriginalText>
:
</t_OriginalText>The large guide wheel design features a large-size 15-tooth tension wheel and a 13-tooth guide wheel, which reduces noise and wear. The SMARTCAGE guide wheel plate uses 13- and 15-tooth components.The guide wheel allows a shorter chain cover, enabling operation of the MEGARANGE transmission system. The width ratio is the same as that of the transmission system and the 3/4 gear sprocket. The SMARTCAGE guide wheel plate not only improves the appearance of the bicycle but also increases the ground clearance and enhances its passing capability. The advanced easy-to-operate design, low-friction connections, and low-tension stretch springs significantly reduce the switching force required by the chainring, regardless of the position of the teeth. The low-friction connection pivot sleeve reduces friction.
Return Promise: If you are not satisfied with the received product, our company offers a “seven-day no-reason return” service. Within seven days from the date of receipt, if you have any dissatisfaction, please contact our customer service. As long as it does not affect the product's resale, you can enjoy the “seven-day no-reason return and exchange” service. For returns and exchanges due to quality issues, we will cover the shipping cost. Return and exchange regulations:
1. Please check the product carefully as soon as you receive it and realize it is not satisfactory. If there are any issues, please contact our customer service immediately.
2. Products damaged due to personal reasons will not be exchanged or returned.
3. For returns and exchanges due to personal reasons, the shipping cost shall be borne by you.
4. Please do not include the shipping fees and price differences for returns and exchanges in cash within the package, to avoid any unnecessary losses for you.
Update time:
TOP