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MD-241R/2481R Mountain bike card flying flower drum Wholesale

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MD-241R/2481R Mountain bike card flying flower drum


The core advantage of this ground car card flying drum is that the ratchet is built into the tower base, supports multiple speed small gear ratios, is high-precision and lightweight, and has excellent sealing characteristics. The ratchet mechanism is located inside the tower base, and the flywheel is only an independent tooth plate. Mostly using aluminum alloy+CNC machining, with small thermal deformation, high precision, and low rotational resistance; The contact surface between the flywheel and the tower base is wide and parallel, and the chain runs smoothly. It is mainly used in mid to high end sports/competitive mountain bikes with 8 speeds and above.

MD-241R/2481R Mountain bike card flying flower drum MD-241R/2481R Mountain bike card flying flower drum

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MD-241R/2481R Mountain bike card flying flower drum
MD-241R/2481R Mountain bike card flying flower drum
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Parameters

MD-241R/2481R    8-12S

SPOKE HOLES: 24H 28H 32H
GAUGE: 14G
P.C.D: Φ58mm
F.T.F: 57.5/ 61.5/ 63.5mm
O.L.D: 142/ 148mm
AXLE: 12mm
AXLE MATERIAL: AL-7075
WEIGHT: 288/294g

MD-T01F/T101F

POKE HOLES: 24H 28H 32H
GAUGE: 14G
P.C.D: Φ58mm
F.T.F: 61/ 71mm
O.L.D: 100/ 110mm
AXLE: 15mm
AXLE MATERIAL: AL-7075
WEIGHT: 160g

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FAQS

What kind of company is Shenglu?

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Shenglu, founded in 1998, is a professional manufacturer specializing in bicycle components. Our core products include hubs, flywheels, disc brakes and wheel sets.

What are your main products?

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We focus on high-quality bicycle core components: hubs, flywheels, disc brakes, and complete wheel sets.

Do you control the whole production process in-house?

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Yes. We have a complete and controllable production system. Key processes, including metal working, CNC machining, surface treatment, heat treatment and final assembly are all finished in our own factory.

What is your manufacturing capacity?

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We have an 80,000 ㎡ manufacturing base equipped with automatic processing and assembly lines, ensuring stable capacity and consistent quality for OEM customers.

Do you accept OEM orders?

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Yes, we provide professional OEM services with stable production capacity, reliable quality, and predictable delivery time.

Which markets do you export to?

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Our products are exported to Europe and many other countries and regions around the world.

Ningbo Shenglu Bicycle Co., Ltd.
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Ningbo Shenglu Bicycle Co., Ltd.
Ningbo Shenglu Bicycle Co., Ltd.
Ningbo Shenglu Bicycle Co., Ltd. is located in Ningbo City, Zhejiang Province, China. Founded in 1998, our company covers an area of 80,000 square meters. We have always adhered to the corporate culture of "People-oriented, Unity and Progress" and the business philosophy of "providing customers with high-quality products and competitive prices".
After more than 20 years of development, we have grown into a professional manufacturing enterprise with a complete production chain and supporting facilities. As China MD-241R/2481R Mountain bike card flying flower drum Suppliers and MD-241R/2481R Mountain bike card flying flower drum Factory, our annual production capacity reaches 15 million pairs of steel hubs and 5 million pieces of freewheels. "SHUNFENG", the core brand of Ningbo Shenglu Bicycle Co., Ltd., has gained a good reputation in the industry.
While providing customers with high-quality services, we also attach great importance to improving our manufacturing capacity. We have a complete in-house production chain, including punching, aluminum forging, CNC machining, cold forging, blackening and phosphating, aluminum oxidation, CP and ED plating, heat treatment, and assembly.
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