Bicycle Spoke And Nipples

Tianjin Yinfn Bicycle Co., Ltd. supplies 14 gauge bicycle spokes with brass UCP nipples, sized at 250mm length for standard wheel builds. The 14g (2.0mm) wire diameter suits most adult bicycle wheels, with the 250mm length appropriate for typical rear-wheel drive-side or front disc configurations. The UCP (Universal Chrome Plated) finish on nipples provides baseline corrosion resistance for indoor and fair-weather use. These components ship from Tianjin, China, a region with established bicycle parts manufacturing infrastructure.

The 14g spoke size represents the most common gauge in mass-market bicycle production, balancing adequate strength against weight for general-purpose riding. Brass nipples are standard for their ductility and resistance to thread seizure compared to aluminium alternatives. The spoke material is typically cold-drawn and butted or straight-gauge steel wire, though buyers should confirm whether these are plain gauge, single-butted, or double-butted. Standard industry practice for spokes of this specification involves galvanised or stainless steel wire with brass nipples; stainless steel variants offer superior corrosion resistance but at higher cost. The 250mm length implies these are intended for deeper-section rims or rear-wheel builds rather than shallow front wheels.

Bicycle manufacturers, wheel builders, and repair workshops represent the primary buyers for this SKU. The components suit road bicycles, mountain bicycles, hybrid bicycles, and commuter builds where 14g spokes remain the default choice. Buyers should confirm with Tianjin Yinfn Bicycle Co., Ltd. whether the spokes are stainless steel or galvanised steel, as this affects durability and pricing significantly. Packaging configuration, coil versus cut-to-length, and whether nipple washers are included should also be clarified before ordering.

Tianjin Yinfn Bicycle Co., Ltd. is located in Tianjin, China, with the postal address in district 301713. The company operates within one of China's principal bicycle manufacturing clusters, where component supply chains for spokes, rims, frames, and accessories have developed over decades. The supplier holds a harbor trust tier designation, which represents a baseline verification level on the platform. The response rate shows 0.00 and average response hours at zero, indicating no response data is available or the supplier has not engaged with inquiries through tracked channels. Buyers should treat direct communication as essential rather than optional.

The listing offers bicycle spokes and nipples without disclosing factory size, year of establishment, workforce, revenue, or client portfolio. No certifications (ISO, TUV, SGS) are mentioned, nor are export volumes or primary markets. The product description emphasises wholesale availability and flexible terms, but specific MOQ, price points, and lead times are absent. Buyers should request factory audit reports, material certificates for spoke wire, and torque testing data before committing to volume orders. The lack of response metrics suggests proactive follow-up by email or phone will be necessary.