About The Product
- Same performance as higher end Campagnolo race options at a price for evey discipline
- Specific Chorus technical treatment of the surface to increase product life
- Excellent option for all road and endurance applications
- New 11-34t option is perfect for longer endurance rides and all road tours
Experience seamless shifting and unmatched versatility with the Campagnolo Chorus 12-Speed CN20-CH1219 Cassette - the ideal upgrade for road cyclists seeking precision, durability, and exceptional performance. Crafted with advanced materials and innovative engineering, this 12-speed cassette elevates your riding experience across diverse terrains.
Premium Materials & Durability
Constructed with high-quality steel components, the Campagnolo Chorus cassette features a surface treatment that enhances durability and smoothness, ensuring longevity even under intense riding conditions. Its sleek silver finish resists corrosion, maintaining its aesthetic appeal and performance over time.
Performance & Engineering Excellence
Designed for maximum compatibility, the same width as 11-speed cassettes, the Chorus ensures effortless integration with existing wheels and frames. The unique dual set of three cogs in a single-block design minimizes energy dispersion, delivering more efficient power transfer and precise gear shifts. The innovative engineering allows for smooth, reliable operation across all gear ranges, optimized for both climbing and high-speed descents.
Components & Technology
The 12-speed cassette includes 12 precisely machined cogs: 11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 26, and 29 teeth, offering a broad gear range for versatile riding profiles. Compatible with Campagnolo 10/11/12-speed drivetrains, it allows for optimized shifting performance and quick gear changes, adapting seamlessly to varied cycling demands.
Style & Use Case
With its sleek silver finish, the Chorus cassette combines functional performance with a stylish aesthetic, making it ideal for serious road racers, sportive cyclists, and cycling enthusiasts looking for a high-end component upgrade. Its lightweight design (306 grams) ensures minimal additional weight, enhancing climbing ability and overall agility.
Innovative Features
- Same width as 11-speed cassettes for enhanced compatibility
- Dual three-cog sets in a single-block for energy efficiency
- Surface treatment for increased wear resistance and smooth operation
- Versatile gear range of 11-29 teeth, perfect for diverse terrains
Upgrade your bike with the Campagnolo Chorus 12-Speed Cassette CN20-CH1219 and experience precise, reliable, and versatile gear shifting tailored for the discerning cyclist. Whether conquering steep climbs or cruising on flat roads, this high-performance cassette supports your riding ambitions with exceptional engineering and innovative features.
- Optimized for compatibility with 11-speed wheelsets and frames, the Campagnolo Chorus 12-speed cassette maintains the same width as traditional 11-speed cassettes for seamless integration.
- Constructed with precision-engineered, durable materials, this cassette features surface treatments that enhance longevity and provide a consistently smooth shifting experience even under demanding cycling conditions.
- Innovative design includes two larger sets of three cogs in a single-block configuration, effectively eliminating energy dispersion and improving power transfer for more efficient riding.
- Versatile gear range from 11 to 29 teeth delivers optimal performance for climbing, sprinting, and endurance routes, making it ideal for road cyclists seeking flexibility and control across varied terrains.
- Crafted in a sleek silver finish, the Campagnolo Chorus 12s cassette combines style and functionality, supporting 12-speed drivetrains with compatible Campagnolo 10/11/12-speed hub bodies for reliable, high-performance riding.
| Specification | Value |
|---|---|
| Manufacturer | CAMPAGNOLO |
| Manufacturer Part No. | CS20-CH1219 |
| Universal Product Code | 8053340454264 |
| Invoice Description | FH CASS CPY CHORUS CH12 11-29 12s |
| Shipping Weight | 0.90 lbs. |
| Package Dimensions | 7.2 x 6 x 3.1 |
| HTS Number | 8714.93.7030EU |
| Country of Origin | ITALY |
| Range | 11-29t |
| Gears | 12sp |
| Cogs | 11,12,13,14,15,16,17,19,21,23,26,29 |
| Color | Silver |
| Model | CN20-CH1219 |
- 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
