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12x148 Boost/12x142 Thru-axle 29er
Workswell offers the WCB-M-145 29er carbon mountain bike frame, engineered for versatility with both 12x148 Boost and 12x142 thru-axle rear wheel compatibility. The frame is constructed from full carbon fiber with a unidirectional (UD) weave pattern and features a tapered head tube accepting a headset with a 1-1/8" top and 1-1/2" bottom bearing. It is designed for hydraulic disc brakes, with the rear mount configured for 160mm or 180mm rotors, and all shift and brake cables are routed internally through the frame.
Available in four sizes (15.5", 17.5", 19", 21"), the frame has a 31.6mm seatpost clamp diameter and a BB92 bottom bracket standard. The suspension kinematics are set for a 190x51mm rear shock, providing 100mm of rear travel paired with a 100mm-travel fork. It accommodates tires up to 29x2.3" and is optimized for a single chainring drivetrain with a maximum chainring size of 34 teeth. The rear dropout system allows the user to switch between the 142x12mm and 148x12mm axle configurations.
Workswell, a manufacturer in Shenzhen, China, has over 10 years of experience producing carbon bicycle parts. This frame targets brands and assemblers looking for a modern, trail-capable chassis. The listing confirms the frame has undergone CEN and SGS testing and comes with a 2-year warranty. Specific trade terms such as MOQ, pricing, and sample availability are not listed and must be negotiated directly with the supplier.
| Frame Material | Full Carbon Fiber |
| Carbon Weave | Unidirectional (UD) |
| Model | WCB-M-145 (29ER) |
| Frame Sizes | 15.5", 17.5", 19", 21" |
| Headset Standard | Tapered: 1-1/8" Top, 1-1/2" Bottom |
| Seatpost Diameter | 31.6mm |
| Bottom Bracket | BB92 (Press-Fit) |
| Rear Axle Compatibility | 142x12mm / 148x12mm (Boost) |
| Rear Shock Mount | 190x51mm |
| Suspension Travel | Front & Rear: 100mm |
| Brake Mount | Disc (Rear: 160mm/180mm) |
| Max Tire Size | 29 x 2.3" |
| Drivetrain Compatibility | 1x (Max 34T Chainring) |
| Cable Routing | Fully Internal |
| Compliance Testing | CEN, SGS |
| Warranty Period | 2 Years |
Workswell is based at Building 3, Yingfeng Industry Zone, No.34 Xiangyin Road, Nanlian, Longgang District, Shenzhen, China. The company identifies as a professional manufacturer of carbon bicycle and bicycle accessories, with a stated operational history exceeding 10 years. Its core product line includes carbon bike frames, forks, wheelsets, handlebars, stems, seatposts, and saddles.
The supplier holds a 'harbor' trust tier on the marketplace, indicating business verification. However, the profile shows a 0.00% response rate and an average response time of 0 hours, which may indicate inactive account status or a need for direct follow-up. The listing does not provide information on factory scale, export markets, or specific brand partnerships. Prospective buyers should initiate contact to gauge responsiveness and request company credentials.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing 12x148 Boost/12x142 Thru-axle 29er from Workswell - China Import Guide
Begin sourcing from Workswell by requesting their complete product catalog and a formal quotation for the WCB-M-145 frame. Clarify the minimum order quantity, as it is not listed, and ask for tiered pricing for different volume levels. Inquire about their standard payment terms (e.g., T/T, Letter of Credit) and whether they offer any trade assurance for initial orders.
Prior to committing to a large order, order a sample frame for physical evaluation. Inspect the carbon layup for consistency, check the alignment of the head tube and bottom bracket shell, and verify the paint and decal quality. Test-fit a headset, bottom bracket, and seatpost to ensure proper tolerances. Also, request copies of the CEN and SGS test reports mentioned in the listing to verify compliance.
For logistics, confirm the EXW or FOB price and the available shipping methods from Shenzhen. Carbon frames are fragile and require custom foam packaging; ensure Workswell uses export-grade protective cartons. Discuss production monitoring options, such as in-line inspections or pre-shipment photos. Given the supplier's noted low response rate, establish a clear communication protocol with a designated contact person to ensure smooth order progression and issue resolution.
- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
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30 suppliersBuy 12x148 Boost/12x142 Thru- in Bulk — Supplier in China
When sourcing 12x148 Boost/12x142 Thru-Axle 29er for your business, securing the right balance of quality and cost is essential. Workswell, a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $729/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Bicycle Parts sector with strong demand from importing countries worldwide.
12x148 Boost/12x142 Thru- Specifications, Trade Terms & Pricing
Importing 12x148 Boost/12x142 Thru- requires careful attention to shipping logistics, customs compliance, and secure payment terms. Workswell offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Workswell — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this 12x148 Boost/12x142 Thru- for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Bicycle Parts category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import 12x148 Boost/12x142 Thru- — Shipping, Logistics & Customs
Importing 12x148 Boost/12x142 Thru- requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About 12x148 Boost/12x142 Thru-
What is the wholesale price of 12x148 Boost/12x142 Thru-Axle 29er?
The current listed wholesale price for 12x148 Boost/12x142 Thru-Axle 29er from Workswell is $729/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Workswell through EximNext.
What is the Minimum Order Quantity (MOQ) for 12x148 Boost/12x142 Thru-?
The supplier, Workswell, has set a Minimum Order Quantity (MOQ) of 1 Bags for 12x148 Boost/12x142 Thru-. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 12x148 Boost/12x142 Thru-Axle 29er?
The HS Code classification for 12x148 Boost/12x142 Thru-Axle 29er depends on the specific grade and form. Contact Workswell through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import 12x148 Boost/12x142 Thru- from China?
To import 12x148 Boost/12x142 Thru- from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Workswell. Ensure you have the necessary import licenses for Bicycle Parts products in your destination country.
How can I check Workswell before ordering?
Open the Workswell company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of 12x148 Boost/12x142 Thru-Axle 29er?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Workswell through EximNext.
What packaging options are available for bulk orders of 12x148 Boost/12x142 Thru-?
Workswell offers 12x148 Boost/12x142 Thru- with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 12x148 Boost/12x142 Thru- the most?
12x148 Boost/12x142 Thru- is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Workswell through our platform.
What certifications does this 12x148 Boost/12x142 Thru- supplier hold?
Workswell maintains international quality certifications. These ensure that the 12x148 Boost/12x142 Thru- meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 12x148 Boost/12x142 Thru-Axle 29er on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Workswell will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Workswell.
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