Shimano Dura-Ace WH-R9370-C50-TL Wheelset
- Description
Excelling across race conditions, the aerodynamic DURA-ACE C50 balances low weight and responsive handling. Carbon spokes, a refined rim profile, and updated hub architecture create a wheelset equally at home on climbs, rolling terrain, and high-speed racing.
• 50 mm Carbon Rim Profile: Mid-depth full-carbon rim is aerodynamically efficient, lightweight, and delivers stable handling across diverse conditions
• Enhanced Carbon Spokes: Lightweight carbon spoke construction reduces system weight while providing the stiffness needed for efficient power transfer
• Aerodynamically Refined Rim: Updated rim shaping improves aerodynamic performance and sustains speed during racing and fast-paced riding
• Lightweight Hub System: Revised hub architecture contributes to lower overall system weight while maintaining dependable rolling performance
• Precision Cup-and-Cone Hubs: Refined cup-and-cone bearings deliver smooth rolling efficiency, long-term durability, and tunable performance
• Includes tubeless valves, packaged separately and ready for installation
Easy Returns
Free shipping on orders over $150 (some exclusions apply)
Help
Good to know
Shipping, returns and the fine print. Still stuck? Call or visit either shop.
How does shipping work?
Canada Post (Priority or Express): delivery in 7–14 business days, with tracking in your shipping confirmation.
UPS: usually 2–7 business days (customs can stretch it to 15), fully tracked.
Cost depends on the size and weight of the package.
Is shipping free?
Most orders over $150 in Canada ship free.
Bikes, frames, wheelsets, indoor trainers and other bulky items don't. One of our team will contact you with shipping options for those.
A few items, like Favero Assioma pedals and Nimbl × Nike shoes, always have a shipping charge.
When will my order ship?
Please allow 1–2 business days to pack and ship most orders. Bikes, wheels and trainers can take 5–7 business days to prepare. Busy periods can add a little time.
Can I return it?
You have 30 days from the date of purchase. After 30 days, purchases are final sale. Special orders may have a restocking fee.
Bring proof of purchase. Items must be unused and in the original packaging.
What's final sale?
- Sale items
- Gift cards
- Tools
- Cleaners and maintenance products
- Downloadable software
- Health, hygiene and personal care items
- Food and nutrition
- Hazardous materials, flammable liquids and gases
- Items with obvious signs of use or damaged packaging
Please don't send your purchase back to the manufacturer. Some situations may only qualify for a partial refund.
How do I send a return?
Mail your item(s) to 151 Robinson Street, Oakville, Ontario L6J 7N3.
Return shipping is on you, and original shipping isn't refunded. For exchanges, shipping the new item is taken off your refund. For anything over $75, use tracked shipping or insurance.
Once we've received and checked your return, we'll email you. Approved refunds go back to your original payment method, so allow up to 5 business days for them to show.
If you declined shipping protection, Racer Sportif isn't liable for packages lost, damaged or stolen after they leave the store.