About The Product
- Unidirectional Toray T700 carbon fiber construction
- Available in multiple widths for Cross Country, All Mountain, and Downhill applicarions
- Reinforced nipple bed with directional drilling
- Hookless bead design
- Tubeless ready
- Disc brake only
- ISO-Mountain certified
Experience ultimate performance and durability with the Bolt Carbon MTB DH Origin8 29 Rims - the perfect choice for aggressive downhill, enduro, and cross-country mountain biking. Crafted from premium unidirectional Toray T700 carbon fiber, these rims deliver lightweight strength and exceptional stiffness, ensuring you tackle challenging terrain with confidence and control.
Materials & Construction
Built with high-grade UD (Unidirectional) Toray T700 carbon fiber, the Bolt Carbon MTB DH wheels combine lightweight engineering with industry-leading durability. The reinforced nipple bed incorporates directional drilling for enhanced structural integrity and precise spoke alignment, reducing weight without sacrificing strength.
Performance & Engineering
Designed specifically for downhill and all-mountain riders, these 29-inch rims feature a 38mm outer diameter and a 32mm internal width, providing superior support for wide tires and aggressive riding styles. The hookless bead design simplifies tubeless setup, offering a seamless transition to tubeless compatibility with reduced risk of burping under high pressure.
Components & Technology
The tubeless-ready design, coupled with a reinforced sidewall and double-wall construction, ensures exceptional reliability in demanding conditions. These disc brake-only rims are ISO-Mountain certified, meeting rigorous standards for mountain biking safety and performance. The bolt pattern with 32 drilled holes and an ERD of 584mm affords compatibility with a wide range of hub standards.
Style & Use Case
With a sleek black finish and a focus on downhills and enduro racing, the Bolt Carbon MTB DH 29 wheels combine style and function. Their versatile design makes them suitable for cross-country, all-mountain, and downhill applications - whether you're racing against the clock or enjoying rugged trail adventures.
Innovative Features & Benefits
- Unidirectional Toray T700 Carbon Fiber: Ensures lightweight strength and fatigue resistance
- Hookless Bead & Tubeless Compatibility: Offers easier setup and superior ride confidence
- Reinforced Nipple Bed & Directional Drilling: Improve durability and wheel integrity
- Designed for Disc Brakes Only: Optimized for high-performance disc brake systems
- Multiple Width Options: Suitable for diverse riding disciplines and tire sizes
Upgrade your mountain bike with the Origin8 Bolt Carbon MTB DH 29 Rims - engineered for durability, optimized for performance, and designed to elevate your riding experience. Suitable for serious riders seeking lightweight strength and advanced tubeless technology, these rims set the standard for modern mountain biking.
- High-performance unidirectional Toray T700 carbon fiber construction delivers lightweight strength and durability for demanding MTB DH applications.
- Designed with reinforced nipple bed and directional drilling, ensuring enhanced wheel rigidity, precision, and longevity during aggressive downhill rides.
- Tubeless-ready hookless bead design provides a secure seal and improved puncture resistance, making setup quick and riding smoother on rough terrain.
- Optimized for disc brake systems with a 32-drill pattern and ISO-Mountain certification, ensuring compatibility and safety for downhill and all-mountain cycling.
- Available in multiple widths for versatility across Cross Country, All Mountain, and Downhill disciplines, offering tailored performance and style for serious cyclists.
| Specification | Value |
|---|---|
| Manufacturer | ORIGIN8 |
| Universal Product Code | 888571054024 |
| Invoice Description | RIM OR8 29 622x32x31 BOLT UD CARBON MTB TBLS 32 DISC BK |
| Package Dimensions | 24.74 x 1.5 x 24.74 |
| HTS Number | 8714.92.1000C2 |
| Country of Origin | CHINA |
| Size | 29 |
| Brand | Origin8 |
| Model | Bolt Carbon MTB DH |
| ISO | 622 |
| Width ID | 32 |
| Width OD | 38 |
| Profile | 30 |
| Wall | Dbl |
| Side | DISC |
| Color | Black |
| Hole Count | 32 |
| Valve | PV |
| Weight | 490g |
| ERD | 584 |
| Tire Compatibility | Tubeless Compatible |
| Search Color | Black |
| Spoke Size | 14g |
- Supplier:
- JBI
- MAP:
- Yes
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
