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The high end chain for 12 speed systems wit hKMC's GO wax. The diamond-like DLC coating reduces friction and brings one of the most durable and efficient chain. DLC 12x is approved for E-Bikes.
Thanks to the innovative formula of KMC GO CHAIN WAX, the premium KMC chains treated with this wax offer unrivaled durability and efficiency. Compared to oil-based lubricants, waxed chains are less susceptible to dirt build-up, increasing drivetrain life and reducing cleaning intervals.
The KMC X-Series was developed with the specific characteristics of the Shimano, SRAM and Campagnolo systems in mind. Thanks to precisely chamfered plates, the X-Bridge technology enables perfect shifting and smooth propulsion in all riding situations. The X Series enjoys the trust of many top athletes in professional cycling.
KMC GO Wax Benefits
- Long lasting: Once applied, the wax dries to form a protective barrier that outlasts oil based products
- Less dirt: Waxed chains attract less dirt, minimising the common causes of wear and ensures a smooth operation at all times
- Biodegradable: Free from PFAS and harsh solvents
- Easy to use: Easy to apply and the chain does not need to be dewaxed before rewaxing.
DLC technology
KMC's Titanium-Carbon-Nitride coated chains have an extremely hard surface, reducing friction and wear. As a result, they offer excellent shifting performance and a smooth transmission. The high-end pin is another feature to reach the best possible durability.
Specifications
- 1/2" X 11/128"
- Pin Length: 5.2mm
- 126 Links
- Waxed with KMC GO
- Double X-Bridge
- Non Directional
- Missing links included
- Compatible with all 12x drivetrains (except SRAM Eagle Transmission T-Type, 12-speed road/gravel)
- Weight per 110L: 273 grams
Recommended Care intervals
- Road Bikes: KMC recommend to care for your KMC Waxed at the latest after 250 km or at least once a month.
- MTB, cross and frequent riders in all weather conditions: After 100 km at the latest.
Rewaxing
- The chain must be dry before applying the wax
- The chain does not need to be dewaxed
- Shake the bottle and apply to the inside of the chain (One complete turn)
- Do not wipe off excess wax.
- Allow to dry completely before riding, especially in wet conditions
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £39.99 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £39.99 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Any order — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.

