Click here to go to the Wiggle Mobile Website.
Award Winning Global
Tri-Sport Shop
Shimano Ultegra 6703 Hollowtech II Triple Chainset
| Grey | 52 / 39 / 30T 165mm | Add this item to your wishlist | ||||
| Grey | 52 / 39 / 30T 170mm | Add this item to your wishlist | ||||
| Grey | 52 / 39 / 30T 172.5mm | Add this item to your wishlist | ||||
| Grey | 52 / 39 / 30T 175mm | Add this item to your wishlist | ||||
| Silver | 52 / 39 / 30T 165mm | Add this item to your wishlist | ||||
| Silver | 52 / 39 / 30T 170mm | Add this item to your wishlist | ||||
| Silver | 52 / 39 / 30T 172.5mm | Add this item to your wishlist | ||||
| Silver | 52 / 39 / 30T 175mm | Add this item to your wishlist | ||||
The HollowTech II 10-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders.
HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load.
The chainring teeth have been developed to work in conjunction with the CN7900 and CN6700 chains for increased contact to provide greater efficiency and improved power transfer.
Pictured is the Silver version only.
Your chainset must fit onto your bottom bracket! There are currently four chainset/bottom bracket interfaces that you're likely to come across. If your bottom bracket is made by Shimano and it has splines, then you need an Octalink chainset. If your b/b is NOT made by Shimano and it has splines, it's almost certainly ISIS. There are a very few non-Shimano chainsets with Shimano Octalink interfaces so, to be sure, count the splines - ISIS has 9, Octalink has (surprise, surprise) 8. No matter which brand of b/b you have, if it has a square interface, it will require a traditional square taper chainset. If you have one of the new Hollowtech II systems, you will need to choose the exact chainset that matches your bottom bracket. Most MTB chainsets are now 9-speed compatible but these will work with an 8-speed system.
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.
|
|
|||||
| Buy options | ||||||
Free Delivery to Over 70 Countries Worldwide
Wiggle gives you FREE UK DELIVERY and can also offer FREE INTERNATIONAL DELIVERY depending on the total value of your order. To find out if you qualify for free delivery on bikes click here.
Shopping: Home | My Account | Delivery | Returns | Product Pricing Information | Wish List | Customer Services | Financing
Information: About Us | Jobs @ Wiggle | Contact Us | Wiggle Blog | Newsletter | Competitions | Sitemap
|
Wiggle Gold & Platinum Customers! • Gold Customers get 5% off every order if they've spent over £100 in the previous year. • Platinum Customers get 12% off if they've spent over £500 in the last 365 days. see more details |
Wiggle Affiliate Program • see more details Wiggle Is Guaranteed Secure see more details |
Need Help? • if you would like help or advice about anything on wiggle, check our FAQ or email sales@wiggle.co.uk. We aim to respond within 24 working hours. |
|
UK Priority despatch only £3.99 Bike Delivery free for most of the UK see more details |
Free Delivery available to most of the UK Upgrade to Priority Despatch for £3.99 see more details |
International delivery available to over 70 countries Worldwide! Free delivery available, minimum spend applies see more details |
Wiggle is officially the UKs #1 online bike shop! In the Hitwise UK 'Sports - Cycling' industry based on number of visits. |
| Order before 2pm (Mon-Fri) for same day despatch on goods in stock - see more details | |||
|
© wiggle 2012 Privacy Policy | Terms & conditions | Use of cookies |
Wiggle Ltd. 3 Optima, Northarbour Spur Portsmouth, Hampshire, United Kingdom, PO6 3TU Company No: 2667809 VAT No: 884 2571 94 There are no facilities for customer collections at this address. Executive Directors: Humphrey Michael Cobbold, Andrew James Bond, Andreas Panteli and Martin Richard Talbot |
Available to UK residents only.