About The Product
- Unidirectional Toray T700 carbon fiber construction
- Reinforced nipple bed with directional drilling
- Hookless bead design
- Tubeless ready
- Disc brake only
- ISO-Mountian certified
Upgrade your mountain biking experience with the Bolt Carbon MTB++ Origin8 27.5 Black 32 Rims-designed for serious riders seeking lightweight performance, durability, and top-tier technology. Crafted from premium materials, this 27.5-inch tubeless-ready Rims is optimized for aggressive trail riding, cross-country adventures, and all-mountain pursuits.
Materials & Engineering
Constructed from unidirectional Toray T700 carbon fiber, the Bolt Carbon MTB++ Rims delivers exceptional strength-to-weight ratio for maximum efficiency and durability. The reinforced nipple bed with directional drilling enhances wheel integrity under high stress, ensuring reliable performance on rugged terrains.
Performance & Components
Featuring a hookless bead design for seamless tubeless compatibility, these wheels reduce weight and rolling resistance, providing superior traction and reduced flats. The 32-hole drill pattern offers excellent stiffness and support for disc brake setups, ensuring confident stopping power in all conditions. With a 25mm internal width, they support wider tires, allowing for improved grip and ride comfort.
Technology & Innovation
ISO-Mountain certified, the Bolt Carbon MTB++ is engineered specifically for mountain biking disciplines. The tubeless-ready design simplifies setup, minimizes weight, and enhances puncture resistance. Precision engineering along with the Dbl wall construction ensures both durability and performance on challenging trails.
Style & Use Case
Black finish with sleek, minimalist aesthetics complements any mountain bike build. Whether you're hitting rocky descents, technical climbs, or XC courses, these wheels are your reliable partners for aggressive, fast-paced riding.
Key Specifications:
- Size: 27.5 inches (ISO 584)
- External Diameter: 52mm
- Width OD: 46mm
- Internal Width: 25mm
- Drillings: 32
- Valve Type: Presta (PV)
- Compatibility: Tubeless Ready, Disc Brake Only
Enhance your mountain bike setup with the lightweight, robust, and technologically advanced Origin8 Bolt Carbon MTB++ 27.5 Rims - the perfect upgrade for riders demanding high performance and reliable durability on every trail.
- Unidirectional Toray T700 carbon fiber construction ensures maximum strength-to-weight ratio, providing lightweight durability and superior ride performance on challenging MTB trails.
- Reinforced nipple bed with directional drilling enhances wheel strength and stability, reducing the risk of spoke breakage and improving overall wheel integrity for aggressive mountain biking.
- Hookless bead design combined with tubeless compatibility allows for easier setup and improved puncture resistance, offering a seamless, reliable tubeless experience for demanding MTB riders.
- Designed exclusively for disc brake systems, these 27.5-inch wheels feature ISO-Mounting certification and precision engineering, delivering consistent braking performance in mud, gravel, or rough terrain.
- Sleek black finish and modern 27.5" sizing make the Bolt Carbon MTB++ rims ideal for trail riding, cross-country adventures, and enduro cycling, offering a perfect balance of style, function, and technological innovation.
| Specification | Value |
|---|---|
| Manufacturer | ORIGIN8 |
| Universal Product Code | 888571036624 |
| Invoice Description | RIM OR8 27.5 584x46x25 BOLT UD CARBON MTB+ TBLS 32 DISC BK |
| Package Dimensions | 23.24 x 2.05 x 23.24 |
| HTS Number | 8714.92.1000C2 |
| Country of Origin | CHINA |
| Size | 27.5 |
| Brand | Origin8 |
| Model | Bolt Carbon MTB++ |
| ISO | 584 |
| Width ID | 46 |
| Width OD | 52 |
| Profile | 25 |
| Wall | Dbl |
| Side | DISC |
| Color | Black |
| Hole Count | 32 |
| Valve | PV |
| Weight | 480g |
| ERD | 558 |
| Tire Compatibility | Tubeless Compatible |
| Search Color | Black |
| Spoke Size | 14g |
- 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:
-
The item must be in new, unused, and uninstalled condition.
-
All original packaging, tags, hardware, and accessories must be included and intact.
-
Items showing wear, installation marks, damage, or improper use cannot be accepted.
-
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:
-
You will receive a Return Authorization email with instructions.
-
Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
-
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:
-
Electronics with opened packaging or broken manufacturer seals
-
Any part that has been installed or shows installation attempts
-
Tools or chemicals that have been opened or unsealed
-
Open‑box items with destroyed or missing packaging
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
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:
-
Alaska
-
Hawaii
-
Puerto Rico
-
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.
-
We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
-
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
