About The Product
- Intended for use with SRAM 5-bolt 110mm BCD hidden bolt cranksets
- Narrow/Wide tooth design for chain retention on 1x systems
- CNC machined AL7075-T6 Swiss made alloy
- 10, 11, or 12 speed compatible
- Mud clearing channels
Upgrade your drivetrain with the Origin8 HoldFast 1x Chainring 38T, a high-performance, durable upgrade tailored for serious cyclists. Designed for SRAM 5-bolt 110mm BCD cranksets, this 38-tooth narrow/wide chainring is engineered for optimal chain retention on 1x systems, ensuring smooth and reliable gear shifting across all terrains.
Premium Materials & Construction
Crafted from CNC machined AL7075-T6 aluminum, a lightweight yet robust alloy renowned for exceptional strength and fatigue resistance, this chainring offers longevity and dependable performance. Its Swiss-made craftsmanship guarantees precise manufacturing standards, resulting in a flawlessly machined component with superior fit and finish.
Performance & Engineering
The narrow/wide tooth profile provides exceptional chain retention, reducing the risk of dropped chains during intense climbs or high-speed descents. Mud clearing channels incorporated into the design facilitate debris ejection, enhancing traction and reducing maintenance in muddy or challenging conditions. Compatible with 10, 11, or 12-speed drivetrains, it offers versatile performance for a wide range of modern mountain bikes and gravel bikes.
Components & Technology
Designed specifically for SRAM 5-bolt 110mm BCD cranksets, the HoldFast chainring ensures a secure fit with standard 5-bolt mounting, and its compatibility with SRAM's hidden bolt interface preserves a clean aesthetic. The 38T gear size strikes a balance between climbing ability and efficient cadence, perfect for riders seeking a lightweight, single-ring setup.
Style & Use Case
Featuring a sleek black anodized finish, the HoldFast chainring complements a variety of bike styles, from rugged mountain bikes to versatile gravel rigs. Its aggressive tooth design and mud clearance channels make it ideal for off-road adventures, cyclocross, or all-mountain riding-anywhere durability and performance are essential.
Innovative & Differentiating Features
What sets the Origin8 HoldFast apart is its blend of Swiss precision machining, high-grade aluminum, and thoughtful engineering solutions like mud clearance channels. This combination ensures reliable performance in muddy, gritty, or rain-soaked conditions while maintaining a lightweight profile essential for competitive and recreational riders alike.
Upgrade your ride today with the Origin8 HoldFast 1x Chainring-where durability, precision, and style meet for top-tier cycling performance.
- Durable AL7075-T6 aluminum construction ensures maximum strength and longevity for demanding off-road and mountain biking conditions.
- Optimized for SRAM 5-bolt 110mm BCD cranksets, this 38T narrow/wide chainring provides seamless compatibility across 10, 11, and 12-speed drivetrain systems.
- Innovative narrow/wide tooth design enhances chain retention, reducing drop-offs during intense rides and technical terrain.
- Features mud-clearing channels that improve performance in muddy or wet cycling conditions, keeping your chain engaged and clean.
- Sleek black finish offers a stylish, lightweight, and aerodynamic look while ensuring corrosion resistance, making it ideal for aggressive trail riding and all-mountain adventures.
| Specification | Value |
|---|---|
| Manufacturer | ORIGIN8 |
| Universal Product Code | 888571044889 |
| Invoice Description | CHAINRING OR8 HOLDFAST FOR SRAM 110mm 38T 10/11s 5B BK |
| Shipping Weight | 0.18 lbs. |
| Package Dimensions | 7.65 x 7.15 x 1 |
| HTS Number | 8714.96.5000 |
| Country of Origin | TAIWAN |
| Mount Compatibility | 110mm 5-bolt |
| Teeth | 38T |
| Type | 1x |
| Material | AL7075 |
| Spec | SRAM hidden bolt compatible |
| Color | Black |
| Chain Compatibility | 10/11sp |
| Tooth Type | Narrow/Wide |
- 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:
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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
-
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
