Upgrade your cycling setup with the Sun Ringle CR-18 27-inch Alloy Rim - the perfect combination of durability, performance, and sleek style. Designed specifically for mountain biking and trail riding, this high-quality wheel rim provides reliable performance across rugged terrains and technical trails.
Materials & Engineering
Constructed from premium-grade aluminum alloy, the Sun Ringle CR-18 Rim ensures lightweight strength and exceptional durability. Its double-walled construction enhances impact resistance and responsiveness, making it ideal for aggressive riding styles. The 22mm Outer Diameter (OD) and 15.5mm Profile deliver a balanced profile that maximizes strength and minimizes weight, optimizing your bike's handling and performance.
Performance & Components
Engineered with a 32-hole drilling pattern, the CR-18 is compatible with a wide range of mountain bike hubs and tires for versatile setup options. The ETRTO size of 630x18mm guarantees a strong, secure fit for 27-inch tires, while the 620mm Effective Rim Diameter (ERD) ensures excellent tension distribution and wheel stability. Designed for tube-only tires (Valve: PV), this rim offers reliable sealing and easy installation, making it suitable for both recreational and competitive mountain biking.
Innovative Features & Technology
Sun Ringle's CR-18 rim features a sleek, minimalist design with a focus on strength-to-weight ratio. Its NMSW (no-drill sidewall) application facilitates easier rim installation when paired with specific hub models, and the durable wall construction optimizes longevity under demanding riding conditions. The rim's eye PV valve compatibility allows for straightforward tubeless conversion if desired, providing added versatility and reduced risk of flats.
Style & Use Case
With its clean, silver finish, the Sun Ringle CR-18 elevates your bike's aesthetic while delivering top-tier performance on technical trails, cross-country adventures, and endurance rides. Its versatile size and build make it suitable for a variety of mountain biking disciplines, providing riders with a dependable wheel option that combines style, strength, and reliability.
Optimize Your Ride with Sun Ringle CR-18
Whether you're upgrading your mountain bike or building a custom Rims for aggressive trail riding, the Sun Ringle CR-18 27-inch Rim is your go-to choice for durable, high-performance cycling. Experience enhanced handling, superior materials, and innovative engineering that stand up to the toughest terrains. Ride confidently with Sun Ringle - where quality meets performance.
- Lightweight 27-inch Rims featuring durable aluminum construction with double-wall rim design for enhanced strength and longevity.
- Engineered with Sun Ringle's CR-18 technology, offering precise 32-spoke drillings and an optimized ERD of 620mm for reliable performance across diverse terrains.
- Designed with a sleek silver finish and eyelet PV valve, these rims are ideal for cross-country and trail riding, providing excellent compatibility with tube-only tires.
- Constructed with high-quality NMSW sidewall material for superior sidewall strength and durability, ensuring stability during high-impact riding and rough trails.
- Compatibility with 630 ISO standards and a 15.5mm profile makes these rims perfect for upgrading your existing Rims or building a new, high-performance bike wheel for competitive and recreational cycling.
| Specification | Value |
|---|---|
| Manufacturer | SUN RINGLE |
| Manufacturer Part No. | 627E33P16605C |
| Universal Product Code | 844171063507 |
| Invoice Description | RIM SUNRINGLE 27 630x18 CR18 32 SL/NMSW EYE PV |
| Shipping Weight | 1.11 lbs. |
| Package Dimensions | 25.05 x 0.89 x 25.05 |
| HTS Number | 8714.92.1000C2 |
| Country of Origin | CHINA |
| Size | 27in |
| Brand | Sun Ringle |
| Model | CR-18 |
| ISO | 630 |
| Width ID | 18 |
| Width OD | 22 |
| Profile | 15.5 |
| Wall | Dbl |
| Side | NMSW |
| Color | Silver |
| Hole Count | 32 |
| Valve | PV |
| Weight | 505g |
| ERD | 620 |
| Tire Compatibility | Tube Only |
| Search Color | Silver |
| 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:
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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
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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
