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As a complete wheelset, the 30 Course disc-brake, with its 25mm external and 21mm internal rim widths, incorporates design innovations from the 202 Firecrest Carbon clincher profile for low aerodynamic drag, greater stability and predictability in crosswinds. That extra wide rim platform allows for increased air volume, which spreads the tyre casing. That helps increase the contact patch with the ground. The result is improved cornering grip and increased comfort on the road, mud and everything in between.
Pictured is the clincher version
The 30 Course Disc-brake also utilises the new lightweight 77/177D hubset for improved wheel versatility, durability and simplicity.
77/177D Hubset
These lightweight hubs also come with thru-axle end caps that can be swapped by hand (front: 12x100mm & 15x100mm, rear: 12x135mm & 12x142mm). this makes them very versatile and able to travel over many terrains apart from road (tarmac). 
Pictured is the clincher version
The hubs also feature new distinctive hub graphics and newly designed quick-release skewers that have a wider more ergonomic handle which provides more leverage for opening and closing. When closed, lever contours neatly with the frame.
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.
Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
