The Ultegra RS770 C30 wheelset is a truly modern wheelset. Featuring full tubeless compatibility, designed specifically for use with disc brakes and the rims are optimised for top-performance when using 25c width tyres.
|Front Axle Type:||Unknown|
This wheelset is lightweight, provides fast rolling efficiency, direct power-transfer from rider to road and is virtually flex-free. The rim features an advanced carbon fibre construction, combined with cup & cone bearings for ultimate adjustability and hassle-free maintenance; this wheelset is designed to perform at the highest level and boost your cycling experience.
The hubs feature high-quality contact seals and the iconic Shimano Cup & Cone bearing system, which provides smooth and consistent rolling efficiency and top-level performance output. The rear wheel features Shimano's OPTBAL 2:1 spoke lacing, which means the drive side has twice as many spokes as the non-drive side. This spoke lacing pattern increases stiffness and stability, while lowering flex to the point where it is non-existent; it is a noticeable increase in power-transfer and rider-confidence when racing at your true potential.
Shimano are the makers of the world's most well known cycle component brand. Established in 1921 when the first cycle freewheel was forged. Shimano produce drivetrains, wheels, pedals, shoes, cycling clothing and pretty much every Shimano cycle accessory you can think of! Famous for their top end products ridden by the pro's, Dura-Ace and XTR, which cover both road and MTB's. At Shimano, they're doing everything they can to respond to heightened environmental concerns. Shimano are proud to be a producer of bicycle components that help people to enjoy outdoor sports and interact with nature through healthy non-polluting activities. In their 87 plus years of existence Shimano have accumulated a wealth of technology and product development and expertise that serves as the driving force behind their continually evolving product line.
The delivery options available for shipping this product along with the contents of your basket to United Kingdom are:
Wiggle ships to over 100 countries. To see what delivery options are available for other destinations you can update your delivery destination via the International Options feature at the top right of the website.
Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options
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.
Only 4 products can be compared at once. Adding this product will remove the product you added to the list first.
Do you want to continue?