Precision-manufactured replacement parts engineered for BAJAJ systems, light machinery, and industrial drives.
A comprehensive study on high-carbon steel applications, wear metrics, and manufacturing standards for two-wheeler drivelines.
In the global motorcycle aftermarket, particularly across emerging economies in South America, East Africa, and South Asia, the demand for highly resilient components is at an all-time high. Brands like BAJAJ have revolutionized commuter transport with workhorse models like the Pulsar, Boxer, Discover, and Platina. For these vehicles to withstand heavy commercial operation (such as moto-taxi fleets and urban delivery), the internal mechanical subsystems must maintain precise tolerances under extreme cyclical stresses. This is where C75 (carbon steel C75S / 1.0605) plays a fundamental role.
C75 is a cold-rolled high-carbon spring steel characterized by its high carbon content (typically 0.70% to 0.80%), which delivers exceptional tensile strength, wear resistance, and fatigue performance after heat treatment. Within the drive systems, clutch assemblies, and structural chassis components of BAJAJ motorcycles, components made from C75 steel exhibit a high elastic limit and superior fatigue strength under cyclic loading.
Compared to lower carbon steel grades (like C45 or structural mild steels), C75 is capable of holding its mechanical integrity even when exposed to continuous frictional heating. In BAJAJ clutch diaphragms, clutch plate liners, brake shoe backing sheets, and internal gear shift selectors, the use of C75 translates directly to longer service intervals and reduced mechanical failures.
| Element | Carbon (C) | Silicon (Si) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) |
|---|---|---|---|---|---|---|
| % Content | 0.70 - 0.80% | 0.15 - 0.35% | 0.60 - 0.90% | ≤ 0.025% | ≤ 0.025% | ≤ 0.40% |
For high-wear components such as structural spring washers, thrust plates, and transmission selectors, C75 BAJAJ aftermarket parts are heat-treated (quenched and tempered) to achieve a surface hardness range of HRC 42 to 48 (Rockwell C Scale). This precise hardness window ensures the component is hard enough to resist abrasive wear from friction, yet elastic enough to prevent brittle fracture under sudden torque spikes.
Maintains geometric retention under continuous tension. Prevents stretching or deformation in critical clutch linkages.
Effectively absorbs shock and mechanical vibration, protecting adjacent transmission components and bearings from early wear.
Withstands millions of load cycles without developing micro-fractures, ensuring reliability in remote operating environments.
A leading manufacturing and import-export group specializing in precision bearings, automotive, and motorcycle parts since 2005.
Founded in 2005, VETOR GROUP has built a reputation as a comprehensive foreign trade and industrial manufacturing powerhouse. Strategically based in Cixi City, Zhejiang Province—one of China’s most dynamic economic manufacturing hubs along the fertile Hangzhou Bay—we benefit from exceptional logistical connectivity. Our facility is situated within a 90-minute drive to Hangzhou Xiaoshan International Airport and Ningbo Lishe International Airport, and is highly accessible to two of the world's busiest maritime transit centers: Shanghai Port and Ningbo Port. This logistical footprint guarantees rapid dispatch, streamlined export procedures, and reduced container transport times for our global B2B clients.
We are a dedicated supplier of Motorcycle Parts (including specialized components for BAJAJ, Honda, Suzuki, and Yamaha lines), Auto Parts, ATVs, Dirt Bikes, Bicycles, and high-performance Bearings. Certified to the ISO9001:2015 international quality management standard, Vetor Group is structured to provide high-precision, low-noise components that allow distributors and assembly plants to excel in highly competitive marketplaces.
In addition to our extensive motorcycle parts sourcing operations, VETOR GROUP operates a dedicated in-house manufacturing plant specializing in deep groove ball bearings and EMQ (Electric Motor Quality) grade bearings. Our production lines process bearings with inner ring dimensions ranging from 6mm to 90mm. Built to meet stringent noise and vibration standards, VETOR bearings are renowned globally for:
These industrial-grade bearings are widely implemented in domestic household appliances, medical equipment, micro-motors, electric fans, mechanical drives, and agricultural machinery. They serve as primary components inside motorcycle engines and wheel hubs, exporting to Europe, Russia, South America (Brazil, Colombia), the Middle East (UAE, Iran, Turkey), and Africa (Egypt, Nigeria, Kenya).
Comprehensive parts manufacturing and wholesale supply chains for global power sports and machinery markets.
Deep groove ball bearings & EMQ grade bearings (6mm-90mm). Engineering features include low-noise operation, low vibration, and extended operational lifespans under radial loads.
High-performance engine spares, braking systems, drive chain kits, and electronic components tailored for major models including BAJAJ CT100, Pulsar, and Discover series.
Suspension links, control arms, cooling system radiators, and sealing gaskets engineered for European, American, and Asian light passenger and commercial vehicles.
Rugged drivelines, suspension shocks, reinforced CV axles, and high-clearance frame parts designed to handle demanding off-road utility terrains.
Lightweight structural parts, performance exhausts, sprocket systems, and responsive brake assemblies tested under extreme track conditions.
Alloy frames, shifting derailleurs, high-grip brake calipers, and wheel hub assemblies for performance mountain bikes and city commuters.
Reliable logistics, responsive engineering partnerships, and complete compliance standards.
Our commercial and technical support lines are open Monday to Saturday, from 8:00 to 17:00 (UTC+8), ensuring rapid quotes and engineering validation.
Complete OEM/ODM compatibility. We configure material selections, dimensional tolerances, and packaging configurations to align with target market mandates.
We optimize dispatch cycles by utilizing local ports (Ningbo & Shanghai) to meet contracted delivery windows and maintain reliable global supply chains.
VETOR GROUP maintains an uncompromising stance on quality. Each batch of motorcycle and automotive components is subjected to strict quality control protocols. Our manufacturing facilities are audited and certified to meet the ISO 9001 standards. This systematic approach ensures that high-stress engine components, bearings, and brake pads maintain design consistency and structural integrity over millions of operating cycles.
Analysis of B2B procurement behaviors, shifting trade corridors, and future technology pathways in two-wheeler manufacturing.
In regions such as Latin America (Colombia, Peru, Brazil) and Africa (Nigeria, Kenya, Egypt, South Africa), motorcycles are no longer just personal vehicles; they are critical economic engines. The explosion of last-mile delivery services and moto-taxi transportation has driven demand for highly durable components that reduce downtime.
For fleet operators, sourcing components manufactured with C75 steel provides a distinct competitive edge. Standard carbon steels often fail under continuous start-and-stop operation, leading to premature wear and increased maintenance costs. By utilizing C75 steel parts, operators can achieve longer replacement cycles for clutch linkages, brake backplates, and transmission components, ensuring greater fleet reliability.
Rising container rates and port congestion have prompted global distributors to move away from small, single-product orders toward consolidated container shipping. To optimize freight costs, importers seek out comprehensive suppliers capable of combining diverse components into one shipment.
VETOR GROUP addresses this industry shift by leveraging our location near Shanghai and Ningbo ports to offer consolidation services. Our portfolio—spanning bearings, engine parts, electrical systems, and structural chassis components—allows global buyers to build mixed containers under a single bill of lading, reducing port fees and transit complexities.
The motorcycle industry is undergoing a transition driven by emissions standards and electrification. Our R&D team at Vetor is adjusting manufacturing processes to meet these changes:
Get answers to common inquiries about sourcing C75 BAJAJ parts, packaging configurations, and logistics processes.
C75 high-carbon steel is primarily used for high-tensile components like clutch springs, backing plates for brake shoes, gear shift forks, and spring washers. Its elevated carbon content and heat-treated hardness (HRC 42-48) allow components to endure high mechanical stress without structural failure, reducing wear in BAJAJ motorcycles.
The standard MOQ for custom components and branded bearings is 1,000 pieces. For standard stock configurations, MOQs may be adjusted to accommodate consolidated trial orders.
Our quality control protocols comply with the ISO 9001 standard. All bearings and critical engine components undergo rigorous testing for dimensional tolerances, surface roughness, dynamic balance, and mechanical noise using modern lab equipment before shipment.
Shipments to East Asian markets take approximately 7-10 days, the Middle East and Europe require 20-30 days, and routes to South America and West Africa typically average 35-45 days, depending on sea conditions and shipping line selections.
Yes, we provide full branding and packaging customization for OEM partnerships. We assist with box designs, labels, barcodes, and custom printing to ensure products are retail-ready upon arrival.
Explore our complete range of certified motorcycle bulbs, brake shoes, engine parts, and deep groove ball bearings.
VETOR GROUP
