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Paul Component Engineering Boxcar Stem 70mm Stem Length 31.8mm Bar Clamp 28.6mm Clamp Dia Black
Reference Number: 2D25X1
Upgrade your bike's cockpit with the Paul Component Boxcar Stem - the ideal blend of performance, durability, and sleek style. Designed for serious cyclists seeking reliable handlebar control, this 70mm stem is engineered for precision, strength, and lightweight efficiency, making it a standout choice for gravel, road, and mountain biking.
Materials & Construction:
Crafted from high-grade US-sourced 2024 aluminum aircraft alloy, the Paul Boxcar Stem boasts exceptional stiffness and strength-to-weight ratio, ensuring reliable steering and control under demanding riding conditions. The black anodized finish provides corrosion resistance and a clean, professional look that complements any bike setup.
Performance & Engineering:
With a versatile +15/-15 degree adjustable angle, this stem allows you to customize your riding position for optimized comfort and handling. Its 70mm length strikes a perfect balance between responsiveness and stability, making it suitable for a variety of riding styles, from aggressive downhill to all-day endurance rides. The 36mm stack height positions your handlebars at an ergonomic height, reducing fatigue on long rides and improving overall bike handling.
Components & Technology:
All screws are made from high-strength stainless steel with T25 Torx heads, ensuring maximum security and ease of maintenance. The 31.8mm clamp diameter fork steerer and handlebars guarantee a secure fit for most modern bicycle setups. The precision machining and anodized finish reflect Paul's commitment to quality and durability, supporting your performance ride mile after mile.
Style & Use Case:
Sleek black aesthetic complements both modern and classic bike designs, adding a touch of understated professionalism. Whether you're building a lightweight gravel grinder, a competitive road bike, or a rugged mountain rig, the Boxcar Stem's versatile design delivers superior control, durability, and style in every mile.
Innovative & Differentiating Features:
- Made with US-sourced 2024 aluminum aircraft alloy for premium strength-to-weight ratio
- Adjustable +/-15 degree angle for personalized riding position
- High-strength stainless steel T25 screws for optimal safety and reliability
- Designed and manufactured in the USA, supporting quality assurance and local craftsmanship
Specifications:
- Length: 70mm
- Clamp Diameter: 31.8mm
- Steerer Diameter: 1-1/8"
- Rise: +15/-15 degrees adjustable
- Stack Height: 36mm
- Weight: 155g
- Material: Aluminum (2024 aircraft alloy)
- Color: Black anodized
Enhance your bike's performance with the Paul Component Boxcar Stem - reliable, lightweight, and engineered for riders who demand the best. Perfect for tackling challenging terrains or casual rides alike, this stem is a must-have upgrade for serious cyclists craving precision control and sleek style.
- High-precision 70mm aluminum bike stem crafted from USA-sourced 2024 aircraft alloy for exceptional strength and durability, ensuring reliable performance on the trails or in the city.
- Engineered with a +/-15-degree adjustable tilt, this Paul Component Boxcar Stem allows for personalized riding positions and improved control, catering to both aggressive and comfortable cycling styles.
- Featuring high-strength stainless steel screws with T25 heads, this stem offers secure attachment and easy installation, while maintaining a sleek black anodized finish for a modern, stealthy look.
- Designed for 31.8mm handlebars and 1-1/8 inch steerer tubes, this lightweight yet stiff stem weighs only 155 grams, enhancing bike handling without adding unnecessary weight.
- Made in the USA with superior materials and craftsmanship, the Paul Boxcar Stem combines style, technology, and performance to optimize your bike setup for all riding disciplines.
| Item Specifications | |
|---|---|
| Stem Angle (deg) | +15 |
| Stem Angle (deg) | -15 |
| Defined Color | Black |
| S.H.I.S. Stem Clamp Diameter | 28.6 |
| Stack Height | 36 |
| Weight | 155 |
| Color | Black |
| Material | Aluminum |
| Length | 70 |
| Bar Clamp Diameter (mm) | 31.8 |
| Length | 70mm |
| Color | Black |
| Model Name | Boxcar |
| Bar Diameter | 31.8mm |
| Steerer Diameter | 1-1/8" |
| Rise | +/-15 Deg |
Why 365 Cycles?
365 Cycles is an Authorized Paul Component Engineering Dealer, and we offer the Full Paul Component Engineering Warranty!
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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
Shipping & Handling
Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.Please allow 1-2 business days for your order tracking to update.
- Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
- Friday afternoon -Sunday orders ship the following Monday
- Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.
Combined Shipping Discounts
To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.
Returns
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.
