SENSAH XRX 12S Groupset MTB 12Speed groupset 1X12S Group 50/52T

Description

XRX 12S Group
Notice:
This price only including the shipping fee.
Some country may apply the tax, this is not including in the price, and it should pay by buyer.
Thanks.
and if you want the neon color chain, just purchase gold / black and leave us a message.
Description:
XRX Rear Derailleur 12 Speed
Low profile for a variety of harsh terrain and environments
Accurate and smooth 1:1 speed technology
Stabilizing device for adjustable chain slack
All aluminum alloy parts
Weight: 318 grams
XRX Shifter 12 Speed
Two-way release
Precise shifting performance
Aluminum alloy downshift lever with anti-slip design
Suitable for cycling in all kinds of environments
Weight: 136 grams
Cassette
Brand: ZRACE
Model: Alpha
Material: 1-2 teeth Ultra high strength steel, hardness 680HV (M8000 hardness 580HV)
3-11 teeth High-strength steel, hardness 680HV (M8000 hardness 500HV)
12 teeth 7075 aluminum alloy, hardness 170HV
Weight: 11-50T: 578g / 11-52T: 702g
Ultra-light aluminum alloy bracket
Compatible with 9-11s HUB
Chains
Brand:ZRACE (Foundry by YBN)
12-Speed
271g 126L, 4 colour: Silver/Black/Gold