About The Product
- For all-around cross-country performance, including faster climbing and descending, this premium 29” alloy wheelset delivers stiffness, durability and the easiest tubeless system available today
- Patented Fore technology with a fully sealed upper rim bridge that eliminates the need for rim tape making running tubeless hassle-free
- ISM4D rim machining reduces weight from less stressed areas to close the gap to carbon rims without compromising strength
- New Infinity hub is lighter and features a new single length spoke lacing which increases stiffness for better power transfer
- 25mm wide hookless rim profile optimized for lower tire pressures, resulting in improved grip in all conditions
- Black Shield treatment protects rims against impacts and scratches
Experience elite cross-country riding with the Mavic CrossMax SL S 29-inch Rear Wheel - the perfect combination of lightweight engineering, durability, and advanced technology. Designed for serious cyclists seeking maximum performance, these alloy wheels excel in climbing, descending, and aggressive trail scenarios, making them ideal for both competitive racing and spirited trail adventures.
Materials & Construction:
Crafted from high-grade aluminum, the CrossMax SL S features an 622x25mm tubeless-ready rim profile, offering exceptional strength-to-weight ratio. The Black Shield treatment enhances durability by protecting rims against impacts, scratches, and harsh trail conditions, ensuring long-lasting performance.
Performance & Engineering:
Designed with Mavic's innovative ISM4D rim machining, this Rear Wheel reduces weight in less stressed areas, delivering near-carbon rim performance without the premium cost. The 25mm wide hookless rim profile is optimized for lower tire pressures, providing superior grip, control, and comfort across varied terrains. The patented Fore technology employs a sealed upper rim bridge that eliminates the need for rim tape, simplifying tubeless setup and reducing the risk of flats.
Components & Technology:
Equipped with the cutting-edge Mavic Infinity hub, the Rear Wheel boasts a lighter, more robust design. Its single-length spoke lacing enhances lateral stiffness for improved power transfer and responsiveness. The 24-spoke count, combined with Aero SP spokes, optimizes aerodynamics and strength, ensuring reliable performance on demanding climbs and fast descents. Compatible with 12mm thru-axles and XD driver bodies, this Rear Wheel integrates seamlessly with modern mountain bikes.
Style & Use Case:
Designed for aggressive cross-country and trail riding, the CrossMax SL S's sleek black finish and streamlined design highlight its high-performance capabilities. Whether tackling steep climbs, technical descents, or high-speed XC races, these wheels provide the confidence, control, and efficiency needed to excel.
Innovative Features:
- Fully sealed, hassle-free tubeless system thanks to Fore technology
- Proprietary ISM4D rim machining reduces weight without compromising strength
- Wide hookless rim profile for improved traction at lower pressures
- Enhanced durability with Black Shield protective coating
- Efficient single-length spoke lacing for increased stiffness and power transfer
Upgrade your mountain bike with the Mavic CrossMax SL S 29-inch Rear Wheel for unmatched performance, reliability, and style. Dominate every trail with confidence and precision-engineered for serious riders who demand the best.
- Premium Alloy 29-Inch Crossmax SL S Rear Wheel engineered with high-strength aluminum for optimal stiffness, durability, and lightweight performance, ideal for aggressive cross-country riding and trail adventures.
- Patented Fore Technology features a sealed upper rim bridge that ensures effortless tubeless setup by eliminating rim tape, providing a hassle-free, reliable tubeless experience even on rugged terrain.
- ISM4D rim machining strategically reduces weight from less-stressed areas, bringing the Rear Wheel's weight close to carbon rim standards without sacrificing strength or impact resistance, enhancing climbing efficiency and handling.
- The innovative Infinity hub features a lightweight design with a new single-length spoke lacing pattern for enhanced stiffness, improved power transfer, and efficient acceleration - perfect for competitive XC and demanding trail use.
- Designed with a 25mm internal width hookless rim profile, this Rear Wheel optimizes lower tire pressures for increased grip, control, and comfort on technical trails and varied surfaces, complemented by the Black Shield treatment for added impact and scratch protection.
| Specification | Value |
|---|---|
| Manufacturer | MAVIC |
| Manufacturer Part No. | R3773310 |
| Universal Product Code | 193128756772 |
| Invoice Description | WHL RR MAV 29 622x25 CROSSMAX SL S 24 XD 6B 12x148 TBLS |
| Shipping Weight | 5.51 lbs. |
| Package Dimensions | 26.5 x 7 x 26 |
| Country of Origin | ROMANIA |
| Size | 29in |
| Ft / Rr / St | RR |
| Width ID (mm) | 25 |
| Axle | Thru 12mm |
| Rim Color | Blk |
| Rim Model | Crossmax SL S |
| Hub Model | Mavic Infinity |
| O.L.D. | 148 |
| Hub Color | Blk |
| Gears | XD |
| Brake Type | 6B |
| Spoke Type | Mavic Aero SP |
| Spoke Count | 24H |
| Wall | Dbl |
| Valve | PV |
| Type | Tubeless Compatible |
| ISO | 622 |
| Search Color | Black |
- 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
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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
