Shimano Dura Ace Yumeya YM91 10sp Chain

(ProductCode: I-CNYM91)

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Description

Yumeya is Japanese for dream workshop, and Yumeya components deliver on these dreams being crafted with pride for beauty and performance resulting in the ultimate lightweight and efficient upgrades for your Dura-Ace groupset.

Ti-Nitride coated inner plates reduces friction at the rollers between the chain plates, while microscopic pores in the surface hold lube for longer improving durability.
Zinc-alloy silver outer plates offer long lasting resistance to corrosion.
Chain uses a directional design with specifically shaped inner and outer plates to optimise shifting over the Dura-Ace 7900 series chainset and cassette.
Outer plate design has been developed to reduce the chance of chain suck.
The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity, and near silent running.
Hollow link pins and perforated inner link plates offer great weight savings.
Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates.
5.88 mm chain width, optimised for Dura-Ace 7900 series 10-speed Super Narrow HG drivetrains.
Weight 252 grams for 116L.

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Delivery


	Delivering your order to you in an efficient and timely fashion is one of our key priorities. We ship all our orders with Courier Post, as they provide an efficient service along with a Track and Trace facility. Please supply a delivery address where someone will be present to receive the delivery. A signature is required for the delivery, they cannot be left. We do not deliver to PO Boxes. Deliveries are made Monday to Friday. All bike orders are to be picked up from your preferred Avantiplus store after assembly by a qualified bicycle technician. PLEASE NOTE: All parts and accessory orders are delivered by courier. No store pick ups. While most orders are processed and collected by the courier the same day of business, please allow 2-3 business days for delivery. If you have ordered an item(s) that is out-of-stock or sold-out, then we will advise you immediately. Rural and some residential areas may require an additional day(s) for delivery. Additional delays may also occur if further payment or address information is required. You can track your order at http://www.courierpost.co.nz enter your tracking code (provided in your 'Order Confirmation’ email) Delivery Charges Freight charges are from $6.50 to $14.50. Charges are calculated based on your shopping basket contents and your delivery address. The exact charges will be added to the order at the Checkout stage of the order process. You can obtain a freight quote at this screen. We strongly advise all customers to check goods thoroughly upon delivery before destroying packaging or removing any attached tags. For further information contact Customer Services at: help@avantiplus.co.nz