About The Product
- Uniquely designed city/commuter tire constructed with Kevlar® Inside puncture protection.
- Reflective sidewall to increase night visibility
- SC - Single compound, one compound throughout the tread optimized for longevity and performance
- KI - Kevlar Inside, incorporates Kevlar® fibers into a 1.5mm puncture resistant layer of natural rubber between the tread and the casing
Discover the CST Premium Crucible 700x42 Wire TPI 55 Black/Black Reflective Road Tire - the ultimate choice for urban cyclists and commuters seeking durability, safety, and reliable performance. Engineered with innovative materials and cutting-edge technology, this tire is designed to enhance your city riding experience.
Materials & Construction:
Built with advanced Kevlar Inside technology, the CST Crucible features a reinforced layer of Kevlar fibers embedded within natural rubber between the tread and casing. This 1.5mm puncture-resistant barrier provides superior protection against flats caused by road debris, glass, and thorns, ensuring peace of mind during daily commutes.
Performance & Engineering:
The single compound (SC) tread optimizes longevity and consistent performance over miles of city riding. Designed with a 700x42 size and a wire bead with 55 TPI (Threads Per Inch), this tire offers excellent durability, stable handling, and a smooth rolling feel on urban surfaces. The reflective sidewalls significantly boost visibility during night rides, enhancing rider safety in low-light conditions.
Components & Technology:
Incorporating reflective sidewall technology increases your visibility on dark streets, while the puncture-resistant Kevlar Inside layer adds a crucial safety feature without sacrificing ride quality. The tire's engineered tread pattern provides reliable grip and efficient rolling on paved city roads, making it ideal for daily commuting, touring, or leisure rides.
Style & Use Case:
Designed with a sleek black/black aesthetic and reflective accents, the CST Crucible seamlessly combines style and functionality. Its standard tread style makes it suitable for urban commuting, fitness riding, and light touring, providing confidence and comfort whether navigating busy streets or riding during evening hours.
Key Features:
- Kevlar Inside puncture protection layer enhances durability and flat resistance
- Reflective sidewalls increase visibility for safer night riding
- 700x42 size ideal for city commuting and touring
- Single compound tread optimized for longevity and consistent performance
- Wire bead construction ensures dependable fit and robust performance
- TPI 55 for a balance of flexibility and durability
Upgrade your urban riding setup with the CST Premium Crucible 700x42 Tire - a perfect blend of durability, safety, and style engineered for the modern cyclist.
- Constructed with durable Kevlar Inside technology, the CST Premium Crucible 700x42 Road Tire offers exceptional puncture resistance for city and commuter cycling, ensuring reliable performance on daily rides.
- Featuring a reflective sidewall design, this tire enhances night visibility and rider safety in low-light conditions, making it ideal for urban commuters and nighttime cyclists.
- Equipped with a single compound (SC) tread optimized for long-lasting durability and consistent grip, delivering a smooth and reliable ride across various road surfaces.
- Incorporating innovative KI (Kevlar Inside) technology, a 1.5mm puncture-resistant layer made of Kevlar fibers provides added protection against flats without sacrificing ride quality or speed.
- Designed for versatile urban use, this black-on-black tire measures 700x42mm, making it perfect for road, gravel, or hybrid bikes seeking a combination of performance, safety, and style.
| Specification | Value |
|---|---|
| Manufacturer | CST PREMIUM |
| Manufacturer Part No. | TB96415000 |
| Universal Product Code | 6933882510371 |
| Invoice Description | TIRE CSTP CRUCIBLE 700x42 BK/BK WIRE SC/KI |
| Shipping Weight | 1.35 lbs. |
| Package Dimensions | 28.5 x 28.5 x 1.75 |
| HTS Number | 4011.50.0000C2 |
| Country of Origin | CHINA |
| Style | Standard |
| Size | 700x42 |
| ISO | 622 |
| Bead | Wire |
| Belted | Belted |
| Tread/SW | Bk/Blk |
| PSI | 55 |
| Weight | 615 |
| TPI | 60 |
| Features | SC/KI |
| Reflective Sidewall | Yes |
| Tread Style | Smooth |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
-
Storefront name: Bike Junkies
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Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
