YBN MK120 Gold Flat Top Road Chain
A high-performance flattop chain alternative.
The MK120 sets a new benchmark in flattop chain technology—lightweight, incredibly strong, and built for peak efficiency. Fully compatible with all flattop drivetrains, including T-type Road AXS and AXS XPLR, the MK120 delivers flawless shifting for road and gravel riders alike. Light as a feather for all-out racing, the MK120 is extremely durable for high-mileage training and 30% stronger than regular chains. Whatever you dish out, this chain will take it.
• Engineered for road and gravel applications
• Perfect shifting on all flattop drivetrains
• 3X chromium hardening for max longevity
• Hollow pins and laser-cutout links to reduce weight
• 400 kgf pin power (5x the technical standard for bicycle chains)
• Precision chamfering for shifting retention and engagement
• Available in silver, black, rainbow, gold, and rose gold
• All chains include premium nickel plating
• Coloured chains feature nickel plating plus Ti-Nitride treatment for durability
• Size: 1/2 x 11/128", 5.2mm width (flattop standard)
• 126 links long
• Box contents: 1 chain and 1 MK12 master link (reusable 5 times)
International customers please note that prices do not include import taxes
High performance chain waxing service.
Reduces wear & tear on drive components, cleaner and quieter. A Molten Speed Wax treated chain also saves 1-1.5% of your total power output, typically 3-5 watts for most riders.
Each new chain will receive the thorough container method cleaning process using mineral spirits and denatured alcohol before being bathed in Molten Speed Wax. The result is ultra-high drivetrain performance for around 350-400km, after which the chain will need rewaxing to maintain its peak performance.
2 x 250g Pucks of MSW @ £25.99 could give you up to 8,000km of cycling
Please allow 2 working days for the chain(s) to be treated.
Chain Prep for home waxing.
Add this option with your chain purchase if you would prefer for us to clean your new chain so it is ready for you to wax.
We use the container method with mineral spirits and de-natured alcohol to thoroughly cleanse your chain.
No need for you to use any spirits, just drop the new chain in some Molten Speed Wax.
All you need is a slow cooker and a puck of Molten Speed Wax!
Please allow 2 working days for the chain(s) to be treated.