Cosmic SL 45 DISC Wheelset
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Description
The Mavic Cosmic SL 45 DISC Wheelset is built for riders who demand aero performance without sacrificing disc-brake reliability. With a 45mm rim depth, it strikes a balance between crosswind stability and outright speed — a combination particularly suited to India's mix of smooth expressway stretches, technical Ghat climbs, and unpredictable road surfaces that shift between monsoon-damaged patches and freshly laid tarmac in the same ride.
Use Cases
Daily training. Durable rim and reliable hub bearings for repeat training use.
Race day. Aerodynamic depth and weight-optimised construction for competitive efforts.
All-rounder. Versatile depth and width for road, gravel, or all-road riding.
Our Take
At Rs. 1,35,000, the Cosmic SL 45 DISC is a serious performance investment — and it earns that position. For riders pushing tempo on Pune's Sinhagad climb, chasing speed on the Hyderabad–Bidar highway, or riding the Coorg coffee estate roads, a 45mm disc wheel offers real aerodynamic return above 30km/h while disc braking keeps descents predictable when tarmac turns wet. Mavic's factory build quality means consistent spoke tension straight out of the box.
Sizing for Indian Riders
Wheelset fit depends entirely on three compatibility checks: your frame's axle standard (thru-axle dimensions vary), brake interface (Centerlock or 6-bolt disc), and cassette body type (Shimano HG, SRAM XDR, or Campagnolo). In India's heat — regularly above 35°C in Chennai and Ahmedabad — disc brakes perform far more consistently than rim brakes on long descents. Confirm all three before ordering.
Compatibility Notes
The Cosmic SL 45 DISC is designed for disc-brake frames only. Confirm your axle standard, rotor interface, and cassette body before purchase. The rim is tubeless-ready; full tubeless setup requires compatible tyres, valves, and sealant sold separately. Check Mavic's published service intervals for bearing maintenance to keep rolling resistance low.
Pairs Well With
Complete your wheel upgrade with a set of high-performance road tyres matched to the rim's internal width, quality tubeless sealant and valve stems, disc rotors in your preferred interface standard, and a calibrated torque wrench for correct thru-axle installation.
Explore the full Mavic collection at Cobbled Climbs
Specifications
| Specification | Detail |
|---|---|
| Brand | Mavic |
| Product Type | Wheelset |
| Shipped From | Mumbai, India |
Explore the full Mavic collection at Cobbled Climbs
Why buy from Cobbled Climbs
- 100% genuine — authorised Mavic retailer in India
- Free delivery on orders above Rs. 2,500
- Cash on delivery available nationwide
- 7-day easy returns
- Shipped from Mumbai
- Expert advice — built for Indian cycling conditions
Frequently Asked Questions
What is the Mavic Cosmic SL 45 DISC Wheelset best used for?
The Cosmic SL 45 DISC is optimised for road performance riding — fast training rides, gran fondos, and race days. The 45mm rim depth delivers genuine aerodynamic advantage above 30km/h, making it particularly effective on flat Indian expressways and rolling roads around Pune, Delhi, and Hyderabad where sustained high speeds are achievable.
How do I know if the Mavic Cosmic SL 45 DISC will fit my bike?
You need to confirm three things before ordering: your frame's thru-axle dimensions (front and rear), your disc rotor interface (Centerlock or 6-bolt), and your drivetrain cassette body type (Shimano HG, SRAM XDR, or Campagnolo). If any of these do not match, the wheelset will not install correctly. Contact Cobbled Climbs with your bike details for confirmation.
Will the Mavic Cosmic SL 45 DISC hold up in Indian monsoon conditions and heat above 35°C?
Disc brakes are a significant advantage here. Unlike rim brake wheels, disc brake performance is unaffected by wet rims during monsoon descents on the Western Ghats or Ooty switchbacks. In 35°C+ heat common across Chennai and Ahmedabad, disc braking remains consistent where rim brake pads can become less predictable. Bearings should be serviced per Mavic's recommended intervals after heavy monsoon use.
How does the Mavic Cosmic SL 45 DISC compare to a shallower aero wheel?
A 45mm rim depth offers more aerodynamic gain than a 30–35mm wheel at speeds above 30km/h, with manageable crosswind sensitivity — better suited to open Indian highways than an 60mm+ deep section. Shallower wheels are lighter and better for pure climbing; the 45mm depth is the more versatile choice for riders who mix Ghat climbs with fast flat riding.
Is the Mavic Cosmic SL 45 DISC worth Rs. 1,35,000 in India, and what warranty applies?
For a performance road rider upgrading from stock wheels, a factory-built aero disc wheelset at this level delivers one of the most noticeable improvements per rupee on any bike. Mavic backs its wheels with manufacturer warranty — confirm specific terms with Cobbled Climbs at purchase. Free delivery applies on orders above Rs. 2,500, and cash on delivery is available across India.
Why pay full price when loyalty pays back?
Club House rewards you for every purchase — up to 5% cashback, 100 bonus points to start, birthday rewards, and early access to limited drops. It’s our way of saying thanks for riding with us.
Shipping:
We ship all orders within 48 hours, excluding Sundays and public holidays. Delivery typically takes 3 to 5 days depending on your location.
Returns:
If your item arrives damaged, incorrect, or doesn’t fit, you may request a return within 7 days of delivery. Email us at support@cobbledclimbs.com with your order details. Items must be unused and returned in original packaging with all tags and labels intact.
Sale Item Guidelines:
Products purchased on sale are final sale and not eligible for return or exchange. Please double-check sizing, fit, and product details before purchasing.
Please note:
We follow a no money refund policy. Eligible returns are offered store credit or exchange only.
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Cosmic SL 45 DISC Wheelset
Earn up to Rs. 6,750.00 cashback with Club House
Frequently Asked Questions
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Is Cosmic SL 45 DISC Wheelset currently in stock?
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What We Reach For
When the ride calls, we don’t think twice. A jersey that’s made to move. A computer that knows the way. A care kit that keeps it all running smooth. These are the pieces we reach for — ride after ride.
