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Looks good - and it is
Thanks to the KMC titanium nitride coating, the X12 not only looks fantastic for 12-speed gearshifts, the smooth and hard surface also ensures extremely smooth gearshifts and a long service life. Too Many Teeth? The X series is also available for 8 to 11-way systems.
Highlights
- For 12-speed groupsets from Shimano, SRAM (MTB) and Campagnolo
- Hi-performance
- Extremely durable
- Precise switching processes through X-Bridge
- Not directional
- Durable
specification
H item number | BX12BB126 | BX12EP126 | BX12NB126 | BX12NP126 | BX12TI126 | BX12TB126 |
---|---|---|---|---|---|---|
Area of application | MTB, road, trekking | MTB, road, trekking | MTB, road, trekking | MTB, road, trekking | MTB, road, trekking | MTB, road, trekking |
drive | 12-fold | 12-fold | 12-fold | 12-fold | 12-fold | 12-fold |
E-bike compatible | No | No | No | No | No | No |
Coating | Black Tech | EPT | Nickel Plated | Nickel Plated | Ti-N | Ti-N |
size | 1/2 "x 11/128" | 1/2 "x 11/128" | 1/2 "x 11/128" | 1/2 "x 11/128" | 1/2 "x 11/128" | 1/2 "x 11/128" |
Bolt length | 5.2mm | 5.2mm | 5.2mm | 5.2mm | 5.2mm | 5.2mm |
Number of chain links | 126 | 126 | 126 | 126 | 126 | 126 |
Clasp | MissingLink | MissingLink | MissingLink | MissingLink | MissingLink | MissingLink |
colour | black | silver | silver / black | silver | gold | gold / black |
Weight | approx. 268g | approx. 268g | approx. 268g | approx. 268g | approx. 268g | approx. 268g |
Technologies used
In this chapter we explain the technologies that the manufacturer uses for this product.
X-Bridge
Precisely chamfered outer link plates with precisely defined angles enable quick and precise switching operations.
Black Tech
Is black and stays black. KMC BlackTech is not a simple coating, but a surface treatment in which the color becomes part of the material. The process is in two stages - first of all, each individual chain component is treated and then the process is repeated with the assembled elements. As a result, the chain retains its deep black and is also very rust-resistant.
EPT
The latest milestone from KMC in rust protection. The non-toxic EcoProTeQ treatment doubles the rust resistance compared to KMC's RB anti-rust treatment. The advantages of the very smooth coating are maximum rust resistance, low noise and a great look.
Nickel Plated
Nickel is an alloy metal that is mainly used for steel finishing. It makes steel corrosion-resistant, increases its hardness and toughness and is very effective as a rust protection.
Ti-N
Titanium nitride is a chemical compound of the elements titanium and nitrogen. The ceramic material, which is typically golden-yellow in color, is characterized by its very high hardness and corrosion resistance. The special titanium nitride coating from KMC not only looks fantastic, it also has an ultra-smooth surface and is extremely durable.
scope of delivery
- 1 x KMC X12 chain (see item description for details)
- Including MissingLink 12NR